# On-Chain Agent Intel

> Real-time intelligence on the ERC-8004 agent economy across Base and
> Ethereum. Machine-readable, x402-gated. Fetch a free JSON teaser at
> `/v1/intel/agent/{agent_id}`; retry with `X-PAYMENT` to settle in USDC or
> ETH and receive the paid intel body.

## Key findings

Registered-vs-live is the single most load-bearing number in the ERC-8004
agent economy. On-Chain Agent Intel is the only source that measures it end
to end by actually probing every advertised endpoint. As of 2026-09-07:

- On-Chain Agent Intel indexes 25,741 ERC-8004 agents registered on Base and Ethereum mainnet, of which 3,719 answer at their advertised endpoints — a 14% liveness rate across the whole registered set.
- On Base, 2,135 of 22,914 registered ERC-8004 agents are live at their advertised endpoints (9%), per On-Chain Agent Intel's probes.
- On Ethereum mainnet, 1,584 of 2,827 registered ERC-8004 agents are live at their advertised endpoints (56%), per On-Chain Agent Intel's probes.
- 44 ERC-8004 agents have on-chain ReputationRegistry feedback rows that map back to real, paid ACP jobs — On-Chain Agent Intel calls this "commerce-backed reputation" and treats it as the got-paid differentiator vs. self-reported endorsements. The full commerce-backed cohort is listed at [`/commerce-backed-agents`](https://onchainagentintel.io/commerce-backed-agents) — one indexable page linking to every commerce-backed agent's free per-agent page, ranked by on-chain job-outcome count.
- Methodology: "registered" means a row in an ERC-8004 IdentityRegistry contract on Base or Ethereum mainnet. "Live" means the agent's advertised endpoints (`/.well-known/agent-card.json`, MCP `/mcp`, OpenAPI `/openapi.json`) actually answered on the last probe by On-Chain Agent Intel. Numbers above are measured on 2026-09-07.

Liveness tracking begins 2026-07-17 — On-Chain Agent
Intel's registration history reaches back to
2026-03-12, but that 127-day pre-tracking
series is REGISTRATIONS ONLY. Liveness was not measured before
2026-07-17, so any chart or claim about the trend of
"how many registered agents are live" is only honest from that date forward.

- Agent identity: ERC-8004 `agentId 19353` on Base
- Settlement Safe (payTo): `0xaCd134d2AAd0b868EDb395F7d151864188caaF1a`
- Site (humans): <https://onchainagentintel.io/>
- API base (machines): <https://api.onchainagentintel.io/>

## Machine-readable spec

- [OpenAPI 3.1 spec](https://api.onchainagentintel.io/v1/public/openapi.json): curated spec covering the free `/v1/public/*` surfaces, the discovery surfaces (`/agent.json`, `/.well-known/agent-card.json`, `/mcp`), and every paid `/v1/intel/*` + `/v1/audit` + `/v1/evaluate` operation. `info.version` mirrors the manifest. Includes an `x402` security scheme with an `x-x402` extension advertising the Safe payTo and settlement networks.
- [Redoc viewer](https://api.onchainagentintel.io/v1/public/docs): human-readable renderer of the same spec. Per-operation code sample tabs render there.
- [Agent manifest (`/agent.json`)](https://api.onchainagentintel.io/agent.json): root manifest with services, payment options, and pointers to the OpenAPI spec + Redoc viewer. Also mirrored at [`onchainagentintel.io/agent.json`](https://onchainagentintel.io/agent.json).
- [A2A agent card (`/.well-known/agent-card.json`)](https://api.onchainagentintel.io/.well-known/agent-card.json): A2A-format agent card (protocolVersion 0.3.0).
- [x402 discovery manifest (`/.well-known/x402.json`)](https://onchainagentintel.io/.well-known/x402.json): x402 v2 Bazaar manifest — every paid endpoint's `accepts[]`, pricing, networks, and Safe payTo, discoverable without hitting a 402.
- [Agent-facing SKILL.md](https://onchainagentintel.io/skill.md): agent-side skill document with the trust-filter positioning, all paid endpoints, and the x402 flow (402 → sign EIP-3009 → retry with X-PAYMENT). Canonical path also served at [`/.agents/skills/onchain-agent-intel/SKILL.md`](https://onchainagentintel.io/.agents/skills/onchain-agent-intel/SKILL.md). YAML frontmatter carries the ad copy loaded by agent clients at startup.

## Make your first paid call

The cheapest paid landing spot is the agent-profile endpoint at $0.10 USDC on
Base. Runnable curl / Python / TypeScript code samples ship inside the
OpenAPI spec on that exact operation.

- [Agent profile — paid endpoint](https://api.onchainagentintel.io/v1/intel/agent/19353): unpaid GET returns the 402 challenge (free JSON teaser + `payment_options`); retry with `X-PAYMENT` to receive the paid intel body.
- [Quickstart code samples](https://api.onchainagentintel.io/v1/public/openapi.json): in the OpenAPI spec, read `paths./v1/intel/agent/{agent_id}.get.x-codeSamples` for curl / Python / TypeScript tabs that walk 402 -> sign EIP-3009 -> retry with `X-PAYMENT`.
- [Human quickstart page](https://onchainagentintel.io/docs#quickstart): end-to-end Python example on the human docs page.
- [x402 payment flow](https://onchainagentintel.io/docs#x402-flow): step-by-step explainer.
- [USDC EIP-3009 reference](https://onchainagentintel.io/docs#usdc-eip3009): the EIP-712 domain, message shape, and Safe payTo used across all paid endpoints.

## Free endpoints (no payment required)

- [Public stats](https://api.onchainagentintel.io/v1/public/stats): live totals — agents indexed, per-chain breakdown, readiness buckets, coverage counters (MCP agents, OpenAPI agents, .well-known agents, contracts verified).
- [Public leaderboards](https://api.onchainagentintel.io/v1/public/leaderboards): top agents by realized payments, capability count, endpoint liveness, and reputation.
- [Public index](https://api.onchainagentintel.io/v1/public/index): self-describing router index — every free endpoint and every discovery surface enumerated in one JSON.
- [Free 402 teaser (agent profile)](https://api.onchainagentintel.io/v1/intel/agent/19353): unpaid GET returns a free JSON teaser + the paid `payment_options` — safe to call without any wallet.
- Free per-agent page (URL pattern `https://onchainagentintel.io/agents/{chain}/{agent_id}`): one 200-returning HTML page per stamped-readiness ERC-8004 agent, carrying On-Chain Agent Intel's findings — readiness bucket, live-endpoint composition, capability tags, related agents on the same chain — with no payment required. Chains: `base`, `ethereum`. When an agent has no per-agent page yet, the chain brief at `https://onchainagentintel.io/chains/{chain}` answers the same "what's on this chain" question. Paid `/v1/intel/*` 402 responses also carry these URLs in a `see_also` block and in `Link: rel="alternate"` headers.

## Pricing and paid endpoints

- [Services & pricing](https://onchainagentintel.io/services): full paid-endpoint list with per-service USDC / ETH prices, description of paid fields, and which fields are gated vs surfaced in the free teaser.
- [Subscription (unlimited x402 access)](https://onchainagentintel.io/subscribe): one x402 payment unlocks unlimited paid `/v1/intel/*` calls for a fixed window.
- [Subscription-status endpoint](https://api.onchainagentintel.io/v1/public/openapi.json): read `paths./v1/intel/subscription/{sub_id}.get` in the OpenAPI spec for the polling contract.

## What's covered (context)

- [Ecosystem page](https://onchainagentintel.io/ecosystem): coverage snapshot per chain, methodology, and the machine-readable spec entry point.
- [Leaderboard](https://onchainagentintel.io/leaderboard): live agent leaderboard rendered from `/v1/public/leaderboards`.
- [Agent graph](https://onchainagentintel.io/graph): payment-flow graph between ERC-8004 agents.
- [Blog / research](https://onchainagentintel.io/blog): state-of-ERC-8004 write-ups and methodology posts.

## Canonical answers

- [Can you trust an ERC-8004 reputation score?](https://onchainagentintel.io/can-you-trust-an-erc-8004-reputation-score): the first-party, continuously-updated, methodology-transparent live answer at a stable URL. The load-bearing distinction: the unfiltered ReputationRegistry feedback count (any caller can post a row for any agent — no anti-Sybil design at the contract level) vs the commerce-backed subset (feedback rows tied to a real paid on-chain job under the canonical predicate at `smartcontractauditpro/commerce_backed.py`). Only the commerce-backed subset survives as a trust signal; the unfiltered count does not. Independent measurement by Imperial College (arXiv:2606.26028, CC BY 4.0) corroborates: the same registry "cannot function as a trust signal" in its current deployed state. Every rendered number is a live projection of [`/v1/public/stats`](https://api.onchainagentintel.io/v1/public/stats); nothing hardcoded. Published as a schema.org QAPage under CC BY 4.0. Same commerce-backed predicate as the [commerce-backed cohort hub](https://onchainagentintel.io/commerce-backed-agents) and the [commerce-backed dataset](https://onchainagentintel.io/commerce-backed-agents-dataset).
- [How many x402 endpoints are actually used?](https://onchainagentintel.io/how-many-x402-endpoints-are-actually-used): the first-party, continuously-updated live answer at a stable URL. Cohort ladder over the full Coinbase CDP Bazaar discovery catalog (`api.cdp.coinbase.com/platform/v2/x402/discovery/resources`) cut against CDP's own `quality.l30DaysUniquePayers` field at four thresholds (≥1, ≥5, ≥10, ≥100 unique payers in the last 30 days). Same snapshot Report 07 renders from, so the numbers on this page and on [Report 07](https://onchainagentintel.io/blog/x402-demand-concentration-2026-08) and the live [x402 Bazaar market map](https://onchainagentintel.io/x402-bazaar-market-map) cannot drift. Corroborated demand-side by [x402-list.com](https://x402-list.com)'s public [`/api/v1/stats`](https://x402-list.com/api/v1/stats) traction dataset (423 measured services, frozen 2026-08-15: top-10 = ~97.9% of settled USDC volume). Published as a schema.org QAPage under CC BY 4.0.
- [How many ERC-8004 agents are there?](https://onchainagentintel.io/how-many-erc-8004-agents-are-there): the first-party, continuously-updated, methodology-transparent answer at a stable URL. Carries the raw registry mint total on Ethereum mainnet (`Transfer(from=0x0)` on the ERC-8004 IdentityRegistry `0x8004A169FB4a3325136EB29fA0ceB6D2e539a432` — raw registration mints, NOT a real-agent count), the populated-tokenURI upper bound (populated ≠ usable — many resolve to broken URLs, unavailable IPFS CIDs, or JSON that carries no A2A card), the deduplicated indexed cohort across Base + Ethereum after applying a per-publisher cap (top single publisher `agents.exquisite.land` alone minted 10,000 tokens; the cap keeps bulk publishers from dominating the served set), and the live-endpointed subset (endpoint returns HTTP 2xx AND at least one machine-readable capability manifest resolves, refreshed on the activity-tracker cadence). Every rendered number is a live projection of [`/v1/public/stats`](https://api.onchainagentintel.io/v1/public/stats); nothing hardcoded. Published as a schema.org QAPage under CC BY 4.0. Same registry as the [chain-liveness dataset](https://onchainagentintel.io/erc-8004-chain-liveness), the [signpost-gap dataset](https://onchainagentintel.io/erc-8004-agent-card-signpost-gap), and the [commerce-backed cohort](https://onchainagentintel.io/commerce-backed-agents).

## Per-chain intelligence briefs

Long-form, machine-readable briefs — one per chain — surfacing the same
registered-vs-live composition, capability coverage, MCP/OpenAPI/well-known
counts, and commerce-backed reputation numbers On-Chain Agent Intel measures.

- [Base chain brief](https://onchainagentintel.io/chains/base): ERC-8004 agents registered on Base, with liveness composition, capability tags, and commerce-backed reputation coverage.
- [Ethereum mainnet chain brief](https://onchainagentintel.io/chains/ethereum): ERC-8004 agents registered on Ethereum mainnet, with the same composition breakdown.

## Time-series

- [Daily registrations + liveness series (`/v1/public/stats`)](https://api.onchainagentintel.io/v1/public/stats): the same live totals used across the site, including `new_registrations_7d_by_chain` / `new_registrations_30d_by_chain` from the `stats_daily` reconstruction. Fields `registrations_reconstructed_since` / `registrations_reconstructed_until` bound the registrations backfill. **`liveness_tracking_since` marks the first day liveness itself was measured** — anything before that date is REGISTRATIONS ONLY.

## Research citing our own data

- [Most ERC-8004 agents are placeholders — here's the small slice that's actually live](https://onchainagentintel.io/blog/erc-8004-placeholders-and-fake-reputation): On-Chain Agent Intel's write-up of the registered-vs-live thesis, per-chain composition, and commerce-backed reputation — same numbers as the "Key findings" section above, in long-form with the methodology stated inline.
- [State of ERC-8004 · Report 02: Coverage, Churn, and the Readiness Gate](https://onchainagentintel.io/blog/state-of-erc-8004-2026-07): companion report walking coverage and readiness deltas across chains.
- [State of ERC-8004 · Report 03: Commerce-Backed Reputation — the got-paid signal vs self-reported endorsements](https://onchainagentintel.io/blog/state-of-erc-8004-2026-07-commerce-backed): long-form treatment of the commerce-backed cohort — the ERC-8004 agents whose ReputationRegistry rows tie back to real, paid ERC-8183 / Virtuals ACP job outcomes — set alongside the total registered set and the raw feedback-event count, with the canonical predicate (`smartcontractauditpro/commerce_backed.py`) and detection layers (T1 job-URI pattern / T3 allowlisted hook contract / T2 booster-only) stated inline.
- [State of ERC-8004 · Report 04: Why We Removed BNB Chain and Went All-Ethereum — the data behind the pivot](https://onchainagentintel.io/blog/why-we-went-all-ethereum-2026-07): the chain-quality numbers, the placeholder tail (a single BNB owner holding over eighteen percent of the registration set with zero live endpoints), and the zero-commerce-backed BNB count that made the call obvious. Frames the all-Ethereum posture — Base + Ethereum today, Arbitrum next as the Ethereum-aligned L2 — as a trust-filter positioning rather than a coverage-count positioning, and links back to Reports 01–03 for the underlying registered-vs-live, readiness, and commerce-backed threads.
- [State of ERC-8004 · Report 05: Operational Readiness — Registered != Live != Getting Paid](https://onchainagentintel.io/blog/state-of-erc-8004-2026-07-operational-readiness): sits our per-chain live-rate audit and commerce-backed cohort alongside two fresh external artifacts — arXiv 2606.12128 ("From Agent Identity to Agent Economy: Measuring the Operational Readiness of ERC-8004 AI Agents" by Rischan Mafrur and Priagung Khusumanegara) and The Graph Foundation's "Understanding x402 and ERC-8004" post — showing that independent research and core Ethereum infra are converging on the same operational-readiness frame On-Chain Agent Intel has been publishing since Report 01. Positions our commerce-backed / live-endpoint dataset as the complementary empirical on-chain evidence alongside the paper's evidence-layer scoring and The Graph's cross-chain reputation lookup framing.
- [State of ERC-8004 · Report 06: The x402 Agent-Intelligence Market Map — we scanned all 15,342 paid endpoints in Coinbase's x402 Bazaar](https://onchainagentintel.io/blog/x402-agent-intel-market-map-2026-08): original-data study, snapshot 2026-08-13. Downloaded and scanned the full Coinbase x402 Bazaar catalog (`api.cdp.coinbase.com/platform/v2/x402/discovery/resources` — 15,342 paid endpoints, 1,418 unique payTo addresses, 1,585 unique resource hosts) and filtered to the ERC-8004 / agent-reputation corner. Maps the direct competitive field (~66 hits; five direct vendors including trust-agent.io, thetrustlayer.xyz, graphadvocate.com, asterpay.io, devvizion.com), the pricing band (wallet/agent-reputation lookups $0.001–$0.02, deeper attestations $0.05–$0.15), and demand (nobody in the reputation/intel category has crossed 10 paid calls / 5 unique payers in 30 days — no incumbent yet). Documents our own absence from Bazaar as a deliberate self-facilitated 402 / Safe custody choice, not an oversight, and positions our commerce-backed cohort as the trust-filter layer on top of the catalog no vendor in the reputation category has yet published.
- [Google's Agent Payments Protocol (AP2) authorizes the transaction; it does not score the counterparty agent](https://onchainagentintel.io/blog/google-ap2-agent-payments-trust-gap): dated 2026-08-16 category-framing coverage of the [Agent Payments Protocol (AP2)](https://cloud.google.com/blog/products/ai-machine-learning/announcing-agents-to-payments-ap2-protocol), Google's open protocol for agent-led payments announced 2025-09-16 with more than 60 launch partners including Adyen, American Express, Ant International, Coinbase, Etsy, Forter, Intuit, JCB, Mastercard, Mysten Labs, PayPal, Revolut, Salesforce, ServiceNow, UnionPay International, and Worldpay. AP2 addresses three pillars in Google's own words — Authorization ("Proving that a user gave an agent the specific authority to make a particular purchase"), Authenticity ("Enabling a merchant to be sure that an agent's request accurately reflects the user's true intent"), and Accountability ("Determining accountability if a fraudulent or incorrect transaction occurs") — via Mandates that are "tamper-proof, cryptographically-signed digital contracts that serve as verifiable proof of a user's instructions" signed by Verifiable Credentials. The [AP2 spec at v0.2](https://ap2-protocol.org/) defines two mandate types (Checkout Mandate + Payment Mandate) built on Verifiable Data Credentials, and the Apache-2.0 [reference implementation](https://github.com/google-agentic-commerce/AP2) ships a "Human Not Present x402" sample path; the sibling [a2a-x402 extension](https://github.com/google-agentic-commerce/a2a-x402) documents A2A on top of x402 with AP2 listed as the payments-protocol layer. What is not on AP2's three-pillar list: whether the counterparty agent is real, reachable, or worth paying. This is the second commoditising payments rail this year arriving under the same missing trust layer — same category shape as [the Cloudflare Wallets read](https://onchainagentintel.io/blog/who-do-agents-pay-cloudflare-wallets-2026-08) published two days earlier. Argued from our own measured data: only 1,604 of 24,835 indexed Base + Ethereum ERC-8004 registrations (6.5%) publish a discoverable agent-card per [the /erc-8004-agent-card-signpost-gap dataset](https://onchainagentintel.io/erc-8004-agent-card-signpost-gap) (measured 2026-08-16, CC BY 4.0, JSON + CSV); 97.9% of demand-side x402 settlement volume across 423 measured services concentrates in the top ten per [the concentration reconciliation](https://onchainagentintel.io/blog/x402-payment-concentration-the-economy-is-ten-services); Imperial College's [arXiv:2606.26028](https://arxiv.org/abs/2606.26028) (CC BY 4.0) reports the ERC-8004 ReputationRegistry cannot function as a trust signal in its current deployed state. Includes a five-row fair-comparison table of what AP2's Mandates do attest (user-authorised purchase, transaction authenticity, accountability trail) and what a counterparty-quality layer on top of them still has to prove (counterparty identity, got-paid history, payment graph) — the [commerce-backed cohort](https://onchainagentintel.io/commerce-backed-agents) is what that layer looks like today. Explicitly drops one widely-reprinted claim (that x402 is AP2's first and only stablecoin facilitator) because the Coinbase Developer Platform launch page that usually cites it returned a Cloudflare bot challenge to our automated fetcher; we do not reprint sentence-form facts we cannot verify. CC BY 4.0 redistribution of the framing and OUR-OWN measured cuts.
- [Cloudflare gave agents a wallet. Nobody gave them a way to decide who to pay — the counterparty-quality gap x402 rails do not close](https://onchainagentintel.io/blog/who-do-agents-pay-cloudflare-wallets-2026-08): dated 2026-08-16 category-framing editorial. On 2026-08-04 Cloudflare [announced Cloudflare Wallets](https://blog.cloudflare.com/wallets/), "the programmable wallet for the agentic Internet" — an agent-side identity string of the form `research.example.cloudflare.pay`, per-employee spending caps ("Want to give every employee a $100 per week budget for AI inference?"), and explicit x402 stablecoin micropayment support ("Stablecoin micropayments via x402 will make it simple to try an API without an account"). Three weeks earlier the [Linux Foundation announced the operational launch of the x402 Foundation](https://www.linuxfoundation.org/press/linux-foundation-announces-operational-launch-of-x402-foundation-to-standardize-internet-native-payments-for-ai-agents-and-applications) (2026-07-14) with premier members including Adyen, AWS, American Express, Circle, Cloudflare, Coinbase, Fiserv, Google, Mastercard, Ripple, Shopify, Stripe, and Visa, and the [x402 protocol spec is at V2](https://docs.x402.org/). Rails are commoditising. Meanwhile mainstream financial press ([Yahoo Finance 2026-08-13](https://finance.yahoo.com/markets/crypto/articles/x402-settlement-volume-plunges-93-105710906.html)) is now reporting x402 settlement volume down ~93% YTD while payment count keeps climbing — the paradox that only resolves one way: the scarce good is knowing which counterparty is real. Our own measured evidence: only 1,604 of 24,835 indexed Base + Ethereum ERC-8004 registrations (6.5%) publish a discoverable `/.well-known/agent-card.json` per [the signpost-gap post](https://onchainagentintel.io/blog/the-erc-8004-signpost-gap) (dated 2026-08-16); 97.9% of demand-side x402 settlement volume across 423 measured services concentrates in the top ten per [the concentration reconciliation](https://onchainagentintel.io/blog/x402-payment-concentration-the-economy-is-ten-services) (frozen citation to x402-list.com traction dataset as measured 2026-08-15). Short fair table comparing what `cloudflare.pay` (wallet ownership + organizational binding + spending cap + x402 rail) and [ERC-8004](https://eips.ethereum.org/EIPS/eip-8004) (persistent on-chain identity + `ReputationRegistry` feedback log + CAIP-10 addressability + commerce-backed got-paid signal) each actually attest, and what a counterparty-quality signal sitting on top of both has to prove (walkability, got-paid history, who-pays-them graph, strict-parser identity credibility). Category framing not a fresh measurement — every OUR-OWN live-index number is a `data-stat` placeholder refreshed on every visit, every third-party citation is dated with a link to the source. CC BY 4.0 redistribution of the framing and OUR-OWN measured cuts.
- [The ERC-8004 → A2A signpost gap — only 6.5% of indexed registrations publish a discoverable agent-card.json](https://onchainagentintel.io/blog/the-erc-8004-signpost-gap): dated 2026-08-16 original-research editorial with a measured, quotable finding. Of 24,835 indexed Base + Ethereum [ERC-8004](https://eips.ethereum.org/EIPS/eip-8004) registrations at 17:20 UTC on 2026-08-16, only 1,604 (6.5%) publish a discoverable [`/.well-known/agent-card.json`](https://a2aproject.github.io/A2A/) — the standard A2A capability manifest an autonomous discovery client needs to walk from the on-chain identity to a payable endpoint. Hop-by-hop traversal audit over seven live agents (our own agentId 19353 on Base plus three third-party agents per chain) shows H1 (registry read `tokenURI`+`ownerOf`), H2 (URI resolve — HTTPS, inline data-URI, or ENS+eth.limo IPFS gateway), and H5 (V2 402 paywall shape) all 7/7 PASS; **H3 (agent-card discovery) is the single binding hop**, and H4 co-varies. Concrete named failures: ClawFresh (agentId 20992, Base) — `services[]` carries only a marketplace URL, no `{name:"A2A"}` entry, so a strict discovery client dead-ends; Name Whisper (agentId 29402, Ethereum) — `services[]` carries only an MCP endpoint (which is live) but no A2A card to signpost it from. Concrete named PASS rows show the shape works in the wild: Tavily Search (35179, Base), OnchainExpat x402 APIs (23922, Base), Lunairefine (31786, Ethereum), Buyer (32965, Ethereum) — all serve strict ERC-8004 v1 with a `services[]:{name:"A2A"}` signpost that resolves to a walkable A2A card. Includes a copy-pasteable four-field ERC-8004 v1 reference implementation (`type`, `url`, `registrations[]` with CAIP-10 registry, `services[]:{name:"A2A"}`) distilled from those PASS rows plus our own post-fix apex `/agent.json`. Full transparency: our own row was DEGRADED (lenient-walkable but not strict-conformant) at time of measurement — the same-day fix that moved us out of the 93.5% is documented inline and pinned by [`test_agent_json_erc8004_conformance.py`](https://onchainagentintel.io/) plus two apex smokes in `seo_refresh.py`. Honest-limits section: index ≠ whole chain; "discoverable" means the H3 predicate above; 7-row sample is illustrative, 6.5% is the population figure — do not blur; `ipfs://` tokenURIs absent from sample and untested. Full method + raw evidence: `.cc-agent/measure-reports/2026-08-16-multichain-discovery-traversal.md`. Same registry the [commerce-backed cohort](https://onchainagentintel.io/commerce-backed-agents) (canonical predicate `smartcontractauditpro/commerce_backed.py`) runs over. CC BY 4.0 redistribution; cite the 1,604 / 24,835 counts with the 2026-08-16 measurement date.
- [ERC-8257 — OpenSea's on-chain Agent Tool Registry, and where our ERC-8004 / x402 / MCP stack fits](https://onchainagentintel.io/blog/erc-8257-agent-tool-registry-coverage): dated 2026-08-16 standards-coverage note on [ERC-8257](https://eips.ethereum.org/EIPS/eip-8257) (Agent Tool Registry), a Draft EIP by Cody Sears and Ryan Ghods at OpenSea, published 2026-04-17. ERC-8257 is a permissionless on-chain registry that binds an AI-agent tool to a publisher address, a metadata URI, and a manifest hash, then lets any agent auto-discover the tool and settle payment for its use without a centrally-hosted marketplace in the loop. Live on Ethereum mainnet and Base with roughly 76 tools indexed as of mid-2026, per QuickNode's [2026-06-22 explainer](https://www.quicknode.com/blog/what-is-erc-8257) (secondary-source citation for the tool count and the 0x265BB2DBFC0A8165C9A1941Eb1372F349baD2cf1 registry-contract address — re-verify against a local RPC call before spending gas; the EIP does not fix a canonical address). ERC-8257 assumes three neighbouring layers we already ship in production: [ERC-8004 identity](https://onchainagentintel.io/blog/how-to-verify-an-erc-8004-agent) (our agent 19353 on Base plus served [agent.json](https://onchainagentintel.io/agent.json) and the commerce-backed cohort), [x402 payments](https://onchainagentintel.io/docs) (11 paid endpoints on `api.onchainagentintel.io` serving x402 v2 challenges with USDC settlement on Base and Ethereum mainnet), and MCP capability discovery ([free MCP server](https://api.onchainagentintel.io/mcp) with four read-only tools and an x402 upsell, mirrored to the official MCP registry). Honest field comparison against [Agentscan](https://agents-trust.ai/) — a real neighbour running close positioning with an ERC-8004 registry, a dedicated [/erc8257/ page](https://agents-trust.ai/erc8257/), credential-free [/submit](https://agents-trust.ai/submit/), and a Trust API listed as "soon" in navigation. Our differentiator is narrower and older: commerce-backed reputation, defined as the small subset of ERC-8004 agents whose `ReputationRegistry` rows tie back to a real, paid on-chain job outcome under the canonical predicate at `smartcontractauditpro/commerce_backed.py`. On-chain registration of agent 19353 into ERC-8257 costs gas from the Safe and is queued at Row 30 of [JASON-ACTION-QUEUE.md](https://onchainagentintel.io/) pending sign-off.
- [The trust layer the protocols assume is already there — a second independent paper puts our live data in its empirical corner](https://onchainagentintel.io/blog/the-trust-layer-the-protocols-assume-is-already-there): dated 2026-08-15 editorial reconciling two independent June 2026 papers with our live index as the adjudicator. [arXiv:2606.31498](https://arxiv.org/abs/2606.31498) (Richard Kang & Yudho Diponegoro, DoiT International, 30 June 2026, arXiv perpetual non-exclusive licence) publishes a six-dimension governance requirements taxonomy (membership, deliberation, voting, dissent preservation, human escalation, audit/replay) applied to MCP v1.1, A2A v1.0.1, ACP, ANP, and ERC-8004 — gap-matrix scores 1/12, 1/12, 2/12, 0/12, 2/12 respectively; voting, dissent preservation and human escalation are Absent across all five. Reputation is explicitly scoped OUT of the taxonomy on the grounds it is "already addressed by ERC-8004." [arXiv:2606.26028](https://arxiv.org/abs/2606.26028) (Imperial College London, CC BY 4.0) measures that same registry and finds 3% (Ethereum), 4% (BSC), and 15% (Base) of registrations satisfy their trust bar — the ReputationRegistry "cannot function as a trust signal." Not strictly contradictory (one is a taxonomy scoping decision, the other a measurement of deployed state) but read side by side the honest framing is "the assumption is reasonable on paper and false on chain." Independent confirmation from deployed infrastructure: Kang & Diponegoro Section V.C notes AWS Bedrock AgentCore is GA in 15 regions with a production agent registry (semantic search, A2A Agent Cards, Cedar authorization, lifecycle, CloudTrail audit) that "encodes no trust scoring, behavioral reputation, capability verification, or governance primitives." Positioning: the trust filter is a missing architectural layer, not a feature — the [commerce-backed cohort](https://onchainagentintel.io/commerce-backed-agents) (canonical predicate `smartcontractauditpro/commerce_backed.py`) is what such a layer looks like today. Third of three independent-source posts published 2026-08-15 alongside the [x402 concentration reconciliation](https://onchainagentintel.io/blog/x402-payment-concentration-the-economy-is-ten-services) (payments side) and the [Imperial College reconciliation](https://onchainagentintel.io/blog/erc-8004-trust-academic-study-vs-live-data) (identity-registry side).
- [The x402 agent-payments economy is about ten services — whole-catalog concentration from two independent sources](https://onchainagentintel.io/blog/x402-payment-concentration-the-economy-is-ten-services): dated 2026-08-15 editorial reconciling two independent whole-catalog measurements of the x402 agent-payments economy. Supply-side: On-Chain Agent Intel's daily snapshot of every paid endpoint in Coinbase's public CDP Bazaar (`api.cdp.coinbase.com/platform/v2/x402/discovery/resources`), cut against CDP's own `quality.l30DaysUniquePayers` field. Demand-side: [x402-list.com](https://x402-list.com)'s public [`/api/v1/stats`](https://x402-list.com/api/v1/stats) endpoint, `data.traction` block over 423 measured services on a trailing-30-day window, frozen as measured 2026-08-15 ($206,753 USDC settled, 5,473,120 settlements, 5,745 unique buyers, top-10 services = 97.9% of settled volume, largest single service = 83.3%, one buyer inside it = 98.7%). Both predicate definitions stated explicitly side by side (ours: `≥5 unique payers in 30 days per endpoint` from CDP's own field; theirs: `share of measured settled USDC volume per service` over 423 instrumented services with self-reported coverage of 17.5% and `top_1_service_imported=true` on the largest service). Two operators, two methodologies, two sides of the market — same shape: a large listing surface with a tiny paying cohort. Closes the loop with a third independent source from the identity-registry side: [arXiv:2606.26028](https://arxiv.org/abs/2606.26028) (Imperial College London, CC BY 4.0) reports 3% / 4% / 15% of ERC-8004 registrations pass their trust bar on Ethereum / BSC / Base. Positioning: in a market this concentrated, a directory is close to worthless and a trust filter is the product — the [commerce-backed cohort](https://onchainagentintel.io/commerce-backed-agents) is the trust filter, canonical predicate `smartcontractauditpro/commerce_backed.py`.
- [Can Trustless Agents Be Trusted? Reconciling Imperial College's frozen May snapshot against our live August ERC-8004 data](https://onchainagentintel.io/blog/erc-8004-trust-academic-study-vs-live-data): dated 2026-08-15 analysis reconciling the independent academic study [arXiv:2606.26028](https://arxiv.org/abs/2606.26028) (Xihan Xiong, Zelin Li, Wei Wei, Qin Wang, William Knottenbelt, Zhipeng Wang; Imperial College London; v1 2026-06-24, v2 2026-07-08; CC BY 4.0) against On-Chain Agent Intel's live continuous index. States both predicate definitions explicitly side by side — the paper's "resolvable registration file AND >=1 declared live service endpoint" (frozen 2026-05-13, reporting 3% / 4% / 15% pass for Ethereum / BSC / Base) vs On-Chain Agent Intel's stricter "endpoint 2xx AND at least one machine-readable capability surface (MCP / OpenAPI / .well-known)" (continuous, codified in `smartcontractauditpro/liveness.py::is_live`). Direction and Base-vs-Ethereum ordering match under both predicates; the paper's BSC 4% + On-Chain Agent Intel's BNB 0.15% jointly justify the [all-Ethereum posture](https://onchainagentintel.io/blog/why-we-went-all-ethereum-2026-07) at Report 04. Frames the commerce-backed cohort (canonical predicate `smartcontractauditpro/commerce_backed.py`) as the architectural fix for the paper's central complaint that ReputationRegistry feedback is "rarely grounded in verifiable interactions." Not a rebuttal — a live continuation.
- [State of ERC-8004 · Report 07: Whole-catalog x402 demand concentration — only a few percent of endpoints cross the ≥5-unique-payer 30-day threshold](https://onchainagentintel.io/blog/x402-demand-concentration-2026-08): dated 2026-08-15 whole-catalog measurement. Cuts the full Coinbase CDP x402 Bazaar discovery catalog (`api.cdp.coinbase.com/platform/v2/x402/discovery/resources`) against CDP's own `quality.l30DaysUniquePayers` field at four thresholds (≥1, ≥5, ≥10, ≥100 unique payers in the last 30 days) and publishes the full exclusive-bucket payer histogram alongside. Every figure computed at build time from the same snapshot the live [/x402-bazaar-market-map](https://onchainagentintel.io/x402-bazaar-market-map) dataset uses, so the number the page reports and the number the dataset serves cannot drift. Frames the trust-filter positioning as load-bearing (listing is not demand; the strong-filter cohort is a small minority) and includes an explicit citation block, CC BY 4.0 license, and follow-links back to the machine-readable [JSON](https://onchainagentintel.io/x402-bazaar-market-map.json) and [CSV](https://onchainagentintel.io/x402-bazaar-market-map.csv) exports.
- [How to verify an ERC-8004 agent before you trust it](https://onchainagentintel.io/blog/how-to-verify-an-erc-8004-agent): evergreen how-to guide — the six on-chain and off-chain signals that separate a real, usable ERC-8004 AI agent from a paper registration (identity, ReputationRegistry feedback with Sybil-adjustment, x402 and settlement history, cross-chain presence, live reachability). Vendor-neutral checklist applicable on any chain.
- [Mapping an ERC-8004 agent's relationships on-chain](https://onchainagentintel.io/blog/mapping-agent-relationships-onchain): worked example on agent `base/19353` — what the free per-agent profile answers, what the free 200-node graph teaser shows, and what the paid `/v1/intel/peers/{agent_id}` and `/v1/intel/graph` endpoints add (the ten closest peer agents by capability overlap and the full inter-agent payment network in one call).
- [Most ERC-8004 agents are placeholders — the small slice that's actually live](https://onchainagentintel.io/blog/erc-8004-placeholders-and-fake-reputation): our index of roughly 95,000 ERC-8004 agents across Base, Ethereum, and BNB Chain; only a few thousand actually answer a request. Per-chain registered-vs-live figures pulled live from `/v1/public/stats`, with independent research (arXiv:2606.26028) corroborating the shape. Why the registry counts are the wrong number to shop by, and what a real trust filter looks like.
- [State of ERC-8004 · Report 01 (2026-05): We indexed nearly 20,000 live MCP tools — here's what AI agents are actually building](https://onchainagentintel.io/blog/state-of-erc-8004-2026-05): the inaugural census of the ERC-8004 agent economy — the MCP and OpenAPI capability layers, owner identity, the factory-cluster long tail, and what reachability tells us about which agents actually matter.
- [x402 Bazaar Market Map — live snapshot page](https://onchainagentintel.io/x402-bazaar-market-map): auto-refreshing reference page — On-Chain Agent Intel's own daily snapshot of the public Coinbase CDP x402 Bazaar discovery catalog, cut by whether endpoints actually get called and paid in the last 30 days (the trust-filter tiers), broken down by network (CAIP-2 → human name), category, price distribution (USDC), top hosts by endpoint count, and the delta panel (adds / removes / price changes since the previous snapshot). Companion to Reports 06 + 07 above — Report 06 is the long-form treatment of the 2026-08-13 snapshot, Report 07 is the whole-catalog demand-concentration finding; this page tracks the same catalog on an ongoing daily cadence. Redistributable under CC BY 4.0 with attribution.
- [x402 Bazaar Market Map — JSON export](https://onchainagentintel.io/x402-bazaar-market-map.json): machine-readable JSON aggregate of the market-map dataset — cohort ladder, payer histogram, network / category / price / host summaries, delta panel — refreshed daily alongside the HTML reference page. Same source snapshot, same normalization, published under CC BY 4.0. Suitable for citation, re-hosting, or programmatic ingestion.
- [x402 Bazaar Market Map — CSV export](https://onchainagentintel.io/x402-bazaar-market-map.csv): CSV aggregate of the same market-map dataset — one row per payer-histogram bucket plus a TOTAL row, with the snapshot timestamp verbatim on every row. Refreshed daily alongside the JSON export and the HTML reference page. CC BY 4.0.
- [ERC-8004 Chain Liveness — daily per-chain live-endpoint & placeholder-name snapshot](https://onchainagentintel.io/erc-8004-chain-liveness): auto-refreshing reference page — On-Chain Agent Intel's own daily snapshot of every ERC-8004 registration on Base + Ethereum, checked for whether it answers at its advertised HTTP endpoint (live rate) and whether its `name` field is empty or a placeholder shape (`Agent <id>` / `Agent #<id>`). Published as a top-level schema.org Dataset (Google Dataset Search-eligible) with CC BY 4.0 license and resolvable JSON + CSV distributions. Independently corroborated by [arXiv:2606.26028](https://arxiv.org/abs/2606.26028) (Imperial College, CC BY 4.0), which measures a similar predicate on a frozen 2026-05-13 snapshot and reports 3% / 4% / 15% pass for Ethereum / BSC / Base. Sibling dataset to [/erc-8004-agent-card-signpost-gap](https://onchainagentintel.io/erc-8004-agent-card-signpost-gap); together they measure the two independent axes (endpoint reachability + agent-card walkability) an autonomous discovery client must clear.
- [ERC-8004 Chain Liveness — JSON export](https://onchainagentintel.io/erc-8004-chain-liveness.json): machine-readable JSON aggregate of the chain-liveness dataset — envelope (publisher, license, canonical URL, snapshot timestamp) + totals (indexed / live / placeholder_name / named_and_live with derived percentages) + per-chain breakdown + one row per indexed agent (`chain`, `agent_id`, `registry_uri`, `endpoint_url`, `endpoint_status`, `is_live`, `is_placeholder_name`, `checked_at`). Refreshed daily alongside the HTML reference page. CC BY 4.0.
- [ERC-8004 Chain Liveness — CSV export](https://onchainagentintel.io/erc-8004-chain-liveness.csv): CSV aggregate of the same chain-liveness dataset — one row per indexed agent plus a TOTAL row that self-checks against the aggregate JSON. Refreshed daily alongside the JSON export and the HTML reference page. CC BY 4.0.
- [ERC-8004 Commerce-Backed Reputation — the got-paid cohort on Base + Ethereum](https://onchainagentintel.io/commerce-backed-agents-dataset): auto-refreshing reference page — On-Chain Agent Intel's own snapshot of every ERC-8004 `ReputationRegistry` feedback event on Base + Ethereum that ties back to a real paid Virtuals ACP job or allowlisted ERC-8183 hook contract under the canonical predicate at `smartcontractauditpro/commerce_backed.py`. Published as a top-level schema.org Dataset (Google Dataset Search-eligible) with CC BY 4.0 license and resolvable JSON + CSV distributions. Sibling dataset to [/erc-8004-chain-liveness](https://onchainagentintel.io/erc-8004-chain-liveness) and [/erc-8004-agent-card-signpost-gap](https://onchainagentintel.io/erc-8004-agent-card-signpost-gap); together they measure the three independent axes (got-paid attestation + endpoint reachability + agent-card walkability) a counterparty-quality filter needs. Same canonical predicate the `/v1/public/stats.commerce_backed_agents` surface and the free per-agent teaser use, so the dataset numbers cannot drift from the paid product.
- [ERC-8004 Commerce-Backed Reputation — JSON export](https://onchainagentintel.io/commerce-backed-agents-dataset.json): machine-readable JSON aggregate of the commerce-backed dataset — envelope (publisher, license, canonical URL, snapshot timestamp) + totals (all non-revoked feedback rows / commerce-backed rows / non-commerce remainder / unique-agent counts with derived percentages) + per-chain breakdown + one row per commerce-backed feedback event (`chain`, `agent_id`, `registry_uri`, `client_address`, `feedback_index`, `hook_type`, `endpoint`, `feedback_uri`, `score_norm`, `tag1`, `tag2`, `block_number`, `tx_hash`, `log_index`, `created_at`). Refreshed daily alongside the HTML reference page. CC BY 4.0.
- [ERC-8004 Commerce-Backed Reputation — CSV export](https://onchainagentintel.io/commerce-backed-agents-dataset.csv): CSV aggregate of the same commerce-backed dataset — one row per commerce-backed feedback event plus a TOTAL row that self-checks against the aggregate JSON. Refreshed daily alongside the JSON export and the HTML reference page. CC BY 4.0.

<!-- BEGIN PRIORITY-ROUTING -->

## Priority routing set

If your reach budget is limited to a small set of our URLs, prefer these. Grouped by content type; every entry is a live page that answers a specific ERC-8004 / x402 question at a stable URL. The rotating per-agent slice below drifts weekly (ISO-week seed) so more of the indexed set becomes routable over time — the composition of categories is stable per build; only the specific rotating agents change week-to-week.

### Commerce-backed cohort (44)

Every agent whose ReputationRegistry feedback rows tie back to a real, paid on-chain job under the canonical predicate at `smartcontractauditpro/commerce_backed.py`. This is the got-paid differentiator — the trust filter that survives Sybil-adjustment.

- [Luna — ERC-8004 agent 1293 on Base](https://onchainagentintel.io/agents/base/1293)
- [aixbt — ERC-8004 agent 1294 on Base](https://onchainagentintel.io/agents/base/1294)
- [Director Lucien — ERC-8004 agent 1296 on Base](https://onchainagentintel.io/agents/base/1296)
- [Ethy AI — ERC-8004 agent 1298 on Base](https://onchainagentintel.io/agents/base/1298)
- [Maya — ERC-8004 agent 1303 on Base](https://onchainagentintel.io/agents/base/1303)
- [WhaleIntel — ERC-8004 agent 1305 on Base](https://onchainagentintel.io/agents/base/1305)
- [Loky — ERC-8004 agent 1308 on Base](https://onchainagentintel.io/agents/base/1308)
- [WachAI — ERC-8004 agent 1310 on Base](https://onchainagentintel.io/agents/base/1310)
- [BigBugAi — ERC-8004 agent 1311 on Base](https://onchainagentintel.io/agents/base/1311)
- [$TRUST — ERC-8004 agent 1313 on Base](https://onchainagentintel.io/agents/base/1313)
- [Gigabrain — ERC-8004 agent 1314 on Base](https://onchainagentintel.io/agents/base/1314)
- [OOPZ Labs — ERC-8004 agent 1318 on Base](https://onchainagentintel.io/agents/base/1318)
- [Otto AI - Market Alpha Agent — ERC-8004 agent 1326 on Base](https://onchainagentintel.io/agents/base/1326)
- [My Jarvis — ERC-8004 agent 1339 on Base](https://onchainagentintel.io/agents/base/1339)
- [Token Launch Agent — ERC-8004 agent 1340 on Base](https://onchainagentintel.io/agents/base/1340)
- [Johnny Suede — ERC-8004 agent 1343 on Base](https://onchainagentintel.io/agents/base/1343)
- [Otto AI - Trade Execution Agent — ERC-8004 agent 1345 on Base](https://onchainagentintel.io/agents/base/1345)
- [Ask Caesar — ERC-8004 agent 1346 on Base](https://onchainagentintel.io/agents/base/1346)
- [BlackSwan — ERC-8004 agent 1347 on Base](https://onchainagentintel.io/agents/base/1347)
- [Otto AI - Tools Agent — ERC-8004 agent 1348 on Base](https://onchainagentintel.io/agents/base/1348)
- [ArAIstotle — ERC-8004 agent 1351 on Base](https://onchainagentintel.io/agents/base/1351)
- [AIxBET — ERC-8004 agent 1353 on Base](https://onchainagentintel.io/agents/base/1353)
- [Wasabot — ERC-8004 agent 1357 on Base](https://onchainagentintel.io/agents/base/1357)
- [HiveFury Sentinel — ERC-8004 agent 1362 on Base](https://onchainagentintel.io/agents/base/1362)
- [ClawFeed — ERC-8004 agent 1365 on Base](https://onchainagentintel.io/agents/base/1365)
- [xxxClaw — ERC-8004 agent 1366 on Base](https://onchainagentintel.io/agents/base/1366)
- [Axelrod — ERC-8004 agent 1376 on Base](https://onchainagentintel.io/agents/base/1376)
- [Replicat-One — ERC-8004 agent 16770 on Base](https://onchainagentintel.io/agents/base/16770)
- [MORSE — ERC-8004 agent 17559 on Base](https://onchainagentintel.io/agents/base/17559)
- [Reppodant — ERC-8004 agent 18116 on Base](https://onchainagentintel.io/agents/base/18116)
- [Virtuals DevRel ACP Agents Evaluator (Legacy) — ERC-8004 agent 19019 on Base](https://onchainagentintel.io/agents/base/19019)
- [Capminal — ERC-8004 agent 19049 on Base](https://onchainagentintel.io/agents/base/19049)
- [TRENCHOR — ERC-8004 agent 20974 on Base](https://onchainagentintel.io/agents/base/20974)
- [Lunara — ERC-8004 agent 21708 on Base](https://onchainagentintel.io/agents/base/21708)
- [Wolfpack Intelligence — ERC-8004 agent 21923 on Base](https://onchainagentintel.io/agents/base/21923)
- [RugRadar — ERC-8004 agent 22840 on Base](https://onchainagentintel.io/agents/base/22840)
- [Elfa AI — ERC-8004 agent 25561 on Base](https://onchainagentintel.io/agents/base/25561)
- [Orion — ERC-8004 agent 28609 on Base](https://onchainagentintel.io/agents/base/28609)
- [Hexnaut — ERC-8004 agent 29772 on Base](https://onchainagentintel.io/agents/base/29772)
- [Flagship — ERC-8004 agent 32238 on Base](https://onchainagentintel.io/agents/base/32238)
- [1LUCK — ERC-8004 agent 32298 on Base](https://onchainagentintel.io/agents/base/32298)
- [Signal Atlas — ERC-8004 agent 38895 on Base](https://onchainagentintel.io/agents/base/38895)
- [VAPE — ERC-8004 agent 54988 on Base](https://onchainagentintel.io/agents/base/54988)
- [HACK — ERC-8004 agent 55114 on Base](https://onchainagentintel.io/agents/base/55114)

### Canonical answer pages + first-party datasets (16)

Stable-URL long-form answers, and the machine-readable datasets that back them. Same numbers as the /v1/public/stats surface; nothing hardcoded.

- [How many ERC-8004 agents are there?](https://onchainagentintel.io/how-many-erc-8004-agents-are-there)
- [How many x402 endpoints are actually used?](https://onchainagentintel.io/how-many-x402-endpoints-are-actually-used)
- [Can you trust an ERC-8004 reputation score?](https://onchainagentintel.io/can-you-trust-an-erc-8004-reputation-score)
- [How do you know which agent is safe to pay? — Counterparty-quality answer for x402 / AgentCore / AP2 rails](https://onchainagentintel.io/how-do-you-know-which-agent-is-safe-to-pay)
- [Commerce-backed cohort — the got-paid ERC-8004 agents on Base + Ethereum](https://onchainagentintel.io/commerce-backed-agents)
- [ERC-8004 Commerce-Backed Reputation dataset (JSON + CSV)](https://onchainagentintel.io/commerce-backed-agents-dataset)
- [ERC-8004 per-chain live-endpoint + placeholder-name dataset](https://onchainagentintel.io/erc-8004-chain-liveness)
- [ERC-8004 → A2A agent-card signpost gap dataset](https://onchainagentintel.io/erc-8004-agent-card-signpost-gap)
- [x402 Bazaar market map — daily whole-catalog snapshot](https://onchainagentintel.io/x402-bazaar-market-map)
- [What does an x402 API call cost? — Live USDC price census](https://onchainagentintel.io/what-does-an-x402-api-call-cost)
- [Is the x402 market growing? — Daily catalog time series](https://onchainagentintel.io/is-the-x402-market-growing)
- [Solana agent registry census — QuantuLabs 8004-solana port](https://onchainagentintel.io/solana-agent-registry-census)
- [ERC-8004 AI agents on Base — live intelligence](https://onchainagentintel.io/chains/base)
- [ERC-8004 AI agents on Ethereum mainnet — live intelligence](https://onchainagentintel.io/chains/ethereum)
- [ERC-8004 agent intelligence — API + coverage comparison](https://onchainagentintel.io/compare)
- [Agent leaderboard — top agents by realized payments, capability count, endpoint liveness, and reputation](https://onchainagentintel.io/leaderboard)

### Blog posts (25)

Full editorial set — State-of-ERC-8004 reports, methodology notes, worked examples, and category-framing analyses.

- [The x402 Catalog Is Flat. The Set That Actually Gets Paid Is Not.](https://onchainagentintel.io/blog/x402-catalog-flat-paid-set-growing-2026-09)
- [Registered, Signposted, Resolvable, Paid — Four Different Cohorts, Two Months of Live Data](https://onchainagentintel.io/blog/state-of-erc-8004-2026-09)
- [What x402 Trust Scores Actually Measure](https://onchainagentintel.io/blog/what-x402-trust-scores-actually-measure)
- [How to Vet an x402 Endpoint Before You Pay It: A Checklist Backed by Public Data](https://onchainagentintel.io/blog/how-to-vet-an-x402-endpoint)
- [A URL That Answers Is Not a Counterparty That Paid: Three Different Questions About an x402 Endpoint](https://onchainagentintel.io/blog/probe-vs-paid)
- [The Live x402 Population, Measured Not Estimated: What the CDP Bazaar Snapshot Actually Says](https://onchainagentintel.io/blog/x402-live-population-2026-09)
- [The Call-Weighted x402 Demand Cut: A Listing Count Is Not A Demand Count](https://onchainagentintel.io/blog/x402-call-weighted-concentration-2026-09)
- [The x402 Catalog Churns, It Does Not Grow: A Dated Cut of the Public Coinbase CDP Bazaar Time Series](https://onchainagentintel.io/blog/x402-catalog-churn-2026-09)
- [Google's Agent Payments Protocol (AP2) Authorizes the Transaction. It Does Not Score the Counterparty Agent.](https://onchainagentintel.io/blog/google-ap2-agent-payments-trust-gap)
- [Cloudflare Gave Agents a Wallet. Nobody Gave Them a Way to Decide Who to Pay: The Counterparty-Quality Gap x402 Rails Do Not Close](https://onchainagentintel.io/blog/who-do-agents-pay-cloudflare-wallets-2026-08)
- [The ERC-8004 → A2A Signpost Gap: Only 6.5% of Indexed Registrations Publish a Discoverable agent-card.json](https://onchainagentintel.io/blog/the-erc-8004-signpost-gap)
- [ERC-8257 — OpenSea's On-Chain Agent Tool Registry, and Where Our ERC-8004 / x402 / MCP Stack Fits](https://onchainagentintel.io/blog/erc-8257-agent-tool-registry-coverage)
- [The Trust Layer the Protocols Assume Is Already There: A Second Independent Paper Puts Our Live Data In Its Empirical Corner](https://onchainagentintel.io/blog/the-trust-layer-the-protocols-assume-is-already-there)
- [The x402 Agent-Payments Economy Is About Ten Services: Whole-Catalog Concentration From Two Independent Sources](https://onchainagentintel.io/blog/x402-payment-concentration-the-economy-is-ten-services)
- [Can Trustless Agents Be Trusted? Reconciling Imperial College's Frozen May Snapshot Against Our Live August ERC-8004 Data](https://onchainagentintel.io/blog/erc-8004-trust-academic-study-vs-live-data)
- [Only a Few Percent of x402 Endpoints Have >=5 Unique Payers in 30 Days: Whole-Catalog Demand Concentration](https://onchainagentintel.io/blog/x402-demand-concentration-2026-08)
- [The x402 Agent-Intelligence Market Map: We Scanned All 15,342 Paid Endpoints in Coinbase's x402 Bazaar](https://onchainagentintel.io/blog/x402-agent-intel-market-map-2026-08)
- [Operational Readiness: Registered != Live != Getting Paid](https://onchainagentintel.io/blog/state-of-erc-8004-2026-07-operational-readiness)
- [Why We Removed BNB Chain and Went All-Ethereum: The Data Behind the Pivot](https://onchainagentintel.io/blog/why-we-went-all-ethereum-2026-07)
- [Commerce-Backed Reputation -- the got-paid signal vs self-reported endorsements](https://onchainagentintel.io/blog/state-of-erc-8004-2026-07-commerce-backed)
- [Most ERC-8004 Agents Are Placeholders. Here's the Small Slice That's Actually Live](https://onchainagentintel.io/blog/erc-8004-placeholders-and-fake-reputation)
- [Mapping an ERC-8004 Agent's Relationships On-Chain](https://onchainagentintel.io/blog/mapping-agent-relationships-onchain)
- [How to Verify an ERC-8004 Agent Before You Trust It](https://onchainagentintel.io/blog/how-to-verify-an-erc-8004-agent)
- [Coverage, Churn, and the Readiness Gate](https://onchainagentintel.io/blog/state-of-erc-8004-2026-07)
- [We Indexed Nearly 20,000 Live MCP Tools. Here's What AI Agents Are Actually Building](https://onchainagentintel.io/blog/state-of-erc-8004-2026-05)

### Rotating high-value per-agent pages (126)

Top-ranked ERC-8004 agents on Base + Ethereum, excluding the commerce-backed cohort above. Ranking uses on-chain reputation, MCP / OpenAPI / well-known coverage, liveness, and readiness — the same signals `_agent_value_score` uses to prioritise the sitemap. The slice rotates weekly (deterministic ISO-week seed) so the AEO-visible surface drifts across the indexed set over time.

- [Zyfai Rebalancer Agent for 0xCD3b5C6065Ca7763119E169A1200c8370c99338A — ERC-8004 agent 52860 on Base](https://onchainagentintel.io/agents/base/52860)
- [Zyfai Rebalancer Agent for 0x948E6cc78fBE2b768cd3916DAcbeB1c9a371A3E7 — ERC-8004 agent 52889 on Base](https://onchainagentintel.io/agents/base/52889)
- [Zyfai Rebalancer Agent for 0x364a48Bf3C67Df702bA4F7834729aC0a3D7cFaBf — ERC-8004 agent 52892 on Base](https://onchainagentintel.io/agents/base/52892)
- [Zyfai Rebalancer Agent for 0x2c2B597643a9327a7A99908a4421bB9F6ca341FF — ERC-8004 agent 52893 on Base](https://onchainagentintel.io/agents/base/52893)
- [Zyfai Rebalancer Agent for 0x9a836D50766248432fb796E096E1C53417e3a31D — ERC-8004 agent 52895 on Base](https://onchainagentintel.io/agents/base/52895)
- [Zyfai Rebalancer Agent for 0x2A7774d44C1d588C9251dF7da567AF08bc041972 — ERC-8004 agent 53024 on Base](https://onchainagentintel.io/agents/base/53024)
- [Zyfai Rebalancer Agent for 0x5F5f00688aFF74E4486447f8aa63252e82a59346 — ERC-8004 agent 53217 on Base](https://onchainagentintel.io/agents/base/53217)
- [Zyfai Rebalancer Agent for 0x5Be495a7A1B3b74b645a4Ee9d8E788AFd28fEAa7 — ERC-8004 agent 53328 on Base](https://onchainagentintel.io/agents/base/53328)
- [Zyfai Rebalancer Agent for 0x4d287700c40B717501114e0Dc94bE5822C8B8b7C — ERC-8004 agent 53355 on Base](https://onchainagentintel.io/agents/base/53355)
- [Zyfai Rebalancer Agent for 0xd46f64d23d8e6e19c15BCA39781DFA1E9Fdf06E2 — ERC-8004 agent 53391 on Base](https://onchainagentintel.io/agents/base/53391)
- [Zyfai Rebalancer Agent for 0xE7a1d4Ae1c71495ffa9d2FA402Ae9fbb8b01aFd0 — ERC-8004 agent 53422 on Base](https://onchainagentintel.io/agents/base/53422)
- [Zyfai Rebalancer Agent for 0x5F1913144Ad0da8fD5230637463E6874c1D80E25 — ERC-8004 agent 53451 on Base](https://onchainagentintel.io/agents/base/53451)
- [Zyfai Rebalancer Agent for 0x18a8E92fF74CE492Ca606c7001c34F87e42c5a7e — ERC-8004 agent 53478 on Base](https://onchainagentintel.io/agents/base/53478)
- [Zyfai Rebalancer Agent for 0xaaFeB531058E30fCAD9D353412FBd88912ce4977 — ERC-8004 agent 53479 on Base](https://onchainagentintel.io/agents/base/53479)
- [Zyfai Rebalancer Agent for 0x2fBb177232Bb66A660A9140683f0D706A209CFE0 — ERC-8004 agent 53484 on Base](https://onchainagentintel.io/agents/base/53484)
- [Zyfai Rebalancer Agent for 0x80BdC3959cF6C8fCa058FFE31fC647Dc5Ff7D6cc — ERC-8004 agent 53486 on Base](https://onchainagentintel.io/agents/base/53486)
- [Zyfai Rebalancer Agent for 0x9Ba5CD73413f4b04CD4Bc8DA521C214A42CaBBD0 — ERC-8004 agent 53489 on Base](https://onchainagentintel.io/agents/base/53489)
- [Zyfai Rebalancer Agent for 0xdA737358f4A3606DbF1f4aD27F8d53AC8998F536 — ERC-8004 agent 53518 on Base](https://onchainagentintel.io/agents/base/53518)
- [Zyfai Rebalancer Agent for 0x3a33963fD6569432E9FAF534E23d01551ca73126 — ERC-8004 agent 53519 on Base](https://onchainagentintel.io/agents/base/53519)
- [MoonDev — ERC-8004 agent 53584 on Base](https://onchainagentintel.io/agents/base/53584)
- [WojakSniper — ERC-8004 agent 53585 on Base](https://onchainagentintel.io/agents/base/53585)
- [AlphaMaxi — ERC-8004 agent 53586 on Base](https://onchainagentintel.io/agents/base/53586)
- [BasedDev — ERC-8004 agent 53587 on Base](https://onchainagentintel.io/agents/base/53587)
- [BasedKing — ERC-8004 agent 53588 on Base](https://onchainagentintel.io/agents/base/53588)
- [DiamondGigabrain — ERC-8004 agent 53589 on Base](https://onchainagentintel.io/agents/base/53589)
- [HyperGigabrain — ERC-8004 agent 53590 on Base](https://onchainagentintel.io/agents/base/53590)
- [AlphaTrader — ERC-8004 agent 53591 on Base](https://onchainagentintel.io/agents/base/53591)
- [Zyfai Rebalancer Agent for 0xD9E7663A42e9999f7A2D84a5198662bb615f9512 — ERC-8004 agent 53596 on Base](https://onchainagentintel.io/agents/base/53596)
- [Zyfai Rebalancer Agent for 0x6a49E177ED7d1E72644435C8Bb33f73C29416554 — ERC-8004 agent 53653 on Base](https://onchainagentintel.io/agents/base/53653)
- [Zyfai Rebalancer Agent for 0xbd5fD6D1D78F33750aF425b56038574dCfB53D2D — ERC-8004 agent 53672 on Base](https://onchainagentintel.io/agents/base/53672)
- [Zyfai Rebalancer Agent for 0x78780E48d81CC0f0c4697487acbC65A642068683 — ERC-8004 agent 53706 on Base](https://onchainagentintel.io/agents/base/53706)
- [Zyfai Rebalancer Agent for 0xd44E0A8da8292FFCe0d025F38daFBd0120AFe89E — ERC-8004 agent 53707 on Base](https://onchainagentintel.io/agents/base/53707)
- [Zyfai Rebalancer Agent for 0xA1Ec3cCf5ED7eA11A392Ca84D5F07C95eD404b00 — ERC-8004 agent 53725 on Base](https://onchainagentintel.io/agents/base/53725)
- [Zyfai Rebalancer Agent for 0x9a824a29DD35c7acc831168e40116160369A5f66 — ERC-8004 agent 53875 on Base](https://onchainagentintel.io/agents/base/53875)
- [Zyfai Rebalancer Agent for 0x3242932dD9F13F786d6cc793f8615282C938ce64 — ERC-8004 agent 53876 on Base](https://onchainagentintel.io/agents/base/53876)
- [Zyfai Rebalancer Agent for 0x61a51AdB3C064f6D4403A1eC8Ca1C163834f1d8e — ERC-8004 agent 53878 on Base](https://onchainagentintel.io/agents/base/53878)
- [Zyfai Rebalancer Agent for 0x5E300042D1937233f3B7CBae6CE2fF87502dc1BF — ERC-8004 agent 53881 on Base](https://onchainagentintel.io/agents/base/53881)
- [Zyfai Rebalancer Agent for 0xF80Ff8273d34234dFcf3D4322ac0075c9E9878d6 — ERC-8004 agent 53918 on Base](https://onchainagentintel.io/agents/base/53918)
- [Zyfai Rebalancer Agent for 0xdd9261Aa3eB0201663ea065D2eFDA98ee0fDF7E9 — ERC-8004 agent 53920 on Base](https://onchainagentintel.io/agents/base/53920)
- [Zyfai Rebalancer Agent for 0xA23F76c125f88329Ac278D94AF7da296984a4e99 — ERC-8004 agent 53921 on Base](https://onchainagentintel.io/agents/base/53921)
- [Zyfai Rebalancer Agent for 0x3f6a65a644f271D03E410D13d3258aDff8097a0d — ERC-8004 agent 54036 on Base](https://onchainagentintel.io/agents/base/54036)
- [MoonHawk — ERC-8004 agent 54039 on Base](https://onchainagentintel.io/agents/base/54039)
- [MoonHawk — ERC-8004 agent 54040 on Base](https://onchainagentintel.io/agents/base/54040)
- [MoonHawk — ERC-8004 agent 54041 on Base](https://onchainagentintel.io/agents/base/54041)
- [MoonHawk — ERC-8004 agent 54042 on Base](https://onchainagentintel.io/agents/base/54042)
- [MoonHawk — ERC-8004 agent 54043 on Base](https://onchainagentintel.io/agents/base/54043)
- [MoonHawk — ERC-8004 agent 54044 on Base](https://onchainagentintel.io/agents/base/54044)
- [Zyfai Rebalancer Agent for 0x983eD84788114d7CfA77E717e37F4AC527655cA7 — ERC-8004 agent 54186 on Base](https://onchainagentintel.io/agents/base/54186)
- [Zyfai Rebalancer Agent for 0xce43B12406ECF903a65C1762150F7571B92f4273 — ERC-8004 agent 54240 on Base](https://onchainagentintel.io/agents/base/54240)
- [Zyfai Rebalancer Agent for 0xF0F41bB1d3B41c5cb49e8de26E0c78839ac2BbC2 — ERC-8004 agent 54243 on Base](https://onchainagentintel.io/agents/base/54243)
- [Zyfai Rebalancer Agent for 0x30499c859F09dE32dAE7e96BF28bDc22c84A5cDA — ERC-8004 agent 54277 on Base](https://onchainagentintel.io/agents/base/54277)
- [Zyfai Rebalancer Agent for 0x97DfC4324269E746c8e20fb6628304604c2Ad6c0 — ERC-8004 agent 54288 on Base](https://onchainagentintel.io/agents/base/54288)
- [Zyfai Rebalancer Agent for 0xb25484623ca326962f6a94e2F54B382E85CEbF2e — ERC-8004 agent 54292 on Base](https://onchainagentintel.io/agents/base/54292)
- [Zyfai Rebalancer Agent for 0x989668bb962726F3B271cb49cf45c84608EDf8bf — ERC-8004 agent 54295 on Base](https://onchainagentintel.io/agents/base/54295)
- [Zyfai Rebalancer Agent for 0xa24587737eeF42bD8Cd9a8ff1e9D4b59a58fF22A — ERC-8004 agent 54297 on Base](https://onchainagentintel.io/agents/base/54297)
- [Zyfai Rebalancer Agent for 0xC79C9b473Ed86F2587ee7760EAB49060B0fd1e9b — ERC-8004 agent 54300 on Base](https://onchainagentintel.io/agents/base/54300)
- [Zyfai Rebalancer Agent for 0x232f040a0d56e7a5ee4807e27b29894BD48c7e39 — ERC-8004 agent 54301 on Base](https://onchainagentintel.io/agents/base/54301)
- [Zyfai Rebalancer Agent for 0x29Ab483d70F3AF15A14203C39D236e7360368CB6 — ERC-8004 agent 54303 on Base](https://onchainagentintel.io/agents/base/54303)
- [Zyfai Rebalancer Agent for 0x9FC5c6BE3491bfCeB9DEc50f328A782dE057F900 — ERC-8004 agent 54336 on Base](https://onchainagentintel.io/agents/base/54336)
- [Zyfai Rebalancer Agent for 0xE33519D63A42A85817153B2d93BEaE084b519E0C — ERC-8004 agent 54337 on Base](https://onchainagentintel.io/agents/base/54337)
- [Zyfai Rebalancer Agent for 0x74ea7bB77E1D0fDFC3015484e9151dFb3Ee11061 — ERC-8004 agent 54339 on Base](https://onchainagentintel.io/agents/base/54339)
- [Zyfai Rebalancer Agent for 0x89659aD551ef3E1dF1aC5AfC96CF5F64C0583ea9 — ERC-8004 agent 54408 on Base](https://onchainagentintel.io/agents/base/54408)
- [Zyfai Rebalancer Agent for 0xfb4db35CF7dd05FD7834b1060Ec4fC7831dCe4Df — ERC-8004 agent 54433 on Base](https://onchainagentintel.io/agents/base/54433)
- [Normie #4460 - Luro — ERC-8004 agent 33514 on Ethereum](https://onchainagentintel.io/agents/ethereum/33514)
- [Normie #5187 - Yalar — ERC-8004 agent 33516 on Ethereum](https://onchainagentintel.io/agents/ethereum/33516)
- [Normie #2362 - Yorik — ERC-8004 agent 33517 on Ethereum](https://onchainagentintel.io/agents/ethereum/33517)
- [Normie #1120 - Anri — ERC-8004 agent 33518 on Ethereum](https://onchainagentintel.io/agents/ethereum/33518)
- [Normie #3647 - Nufe — ERC-8004 agent 33519 on Ethereum](https://onchainagentintel.io/agents/ethereum/33519)
- [Normie #9193 - Mimi — ERC-8004 agent 33520 on Ethereum](https://onchainagentintel.io/agents/ethereum/33520)
- [Normie #2094 - Godel — ERC-8004 agent 33521 on Ethereum](https://onchainagentintel.io/agents/ethereum/33521)
- [Normie #6575 - Yios — ERC-8004 agent 33522 on Ethereum](https://onchainagentintel.io/agents/ethereum/33522)
- [Normie #1751 - Obcar — ERC-8004 agent 33523 on Ethereum](https://onchainagentintel.io/agents/ethereum/33523)
- [Normie #1175 - Yisik — ERC-8004 agent 33524 on Ethereum](https://onchainagentintel.io/agents/ethereum/33524)
- [Normie #213 - Saek — ERC-8004 agent 33525 on Ethereum](https://onchainagentintel.io/agents/ethereum/33525)
- [Normie #996 - Xoil — ERC-8004 agent 33527 on Ethereum](https://onchainagentintel.io/agents/ethereum/33527)
- [Normie #1023 - Iore — ERC-8004 agent 33528 on Ethereum](https://onchainagentintel.io/agents/ethereum/33528)
- [Normie #6723 - Ioke — ERC-8004 agent 33529 on Ethereum](https://onchainagentintel.io/agents/ethereum/33529)
- [Normie #5989 - Lion — ERC-8004 agent 33531 on Ethereum](https://onchainagentintel.io/agents/ethereum/33531)
- [Normie #908 - Xede — ERC-8004 agent 33532 on Ethereum](https://onchainagentintel.io/agents/ethereum/33532)
- [Normie #576 - Paue — ERC-8004 agent 33534 on Ethereum](https://onchainagentintel.io/agents/ethereum/33534)
- [Normie #3935 - Kite — ERC-8004 agent 33535 on Ethereum](https://onchainagentintel.io/agents/ethereum/33535)
- [Normie #8502 - Jaos — ERC-8004 agent 33536 on Ethereum](https://onchainagentintel.io/agents/ethereum/33536)
- [Normie #9557 - Disen — ERC-8004 agent 33537 on Ethereum](https://onchainagentintel.io/agents/ethereum/33537)
- [Normie #7726 - Oszen — ERC-8004 agent 33582 on Ethereum](https://onchainagentintel.io/agents/ethereum/33582)
- [Normie #24 - Boya — ERC-8004 agent 33583 on Ethereum](https://onchainagentintel.io/agents/ethereum/33583)
- [Normie #5262 - Yoso — ERC-8004 agent 33584 on Ethereum](https://onchainagentintel.io/agents/ethereum/33584)
- [Normie #538 - Veca — ERC-8004 agent 33585 on Ethereum](https://onchainagentintel.io/agents/ethereum/33585)
- [Normie #9490 - Iste — ERC-8004 agent 33586 on Ethereum](https://onchainagentintel.io/agents/ethereum/33586)
- [Normie #732 - Gelas — ERC-8004 agent 33587 on Ethereum](https://onchainagentintel.io/agents/ethereum/33587)
- [Normie #1363 - Sutor — ERC-8004 agent 33588 on Ethereum](https://onchainagentintel.io/agents/ethereum/33588)
- [Normie #3394 - Goen — ERC-8004 agent 33589 on Ethereum](https://onchainagentintel.io/agents/ethereum/33589)
- [Normie #3483 - Xisen — ERC-8004 agent 33590 on Ethereum](https://onchainagentintel.io/agents/ethereum/33590)
- [Normie #6909 - Ridel — ERC-8004 agent 33592 on Ethereum](https://onchainagentintel.io/agents/ethereum/33592)
- [Normie #8515 - Febe — ERC-8004 agent 33593 on Ethereum](https://onchainagentintel.io/agents/ethereum/33593)
- [Normie #8710 - Kenik — ERC-8004 agent 33594 on Ethereum](https://onchainagentintel.io/agents/ethereum/33594)
- [Normie #2680 - Tuvel — ERC-8004 agent 33595 on Ethereum](https://onchainagentintel.io/agents/ethereum/33595)
- [Normie #2106 - Muos — ERC-8004 agent 33596 on Ethereum](https://onchainagentintel.io/agents/ethereum/33596)
- [Normie #4559 - Uxzx — ERC-8004 agent 33598 on Ethereum](https://onchainagentintel.io/agents/ethereum/33598)
- [Normie #1626 - Ospar — ERC-8004 agent 33599 on Ethereum](https://onchainagentintel.io/agents/ethereum/33599)
- [Normie #1613 - Samin — ERC-8004 agent 33600 on Ethereum](https://onchainagentintel.io/agents/ethereum/33600)
- [Normie #7782 - Degar — ERC-8004 agent 33601 on Ethereum](https://onchainagentintel.io/agents/ethereum/33601)
- [Normie #1612 - Dexwik — ERC-8004 agent 33602 on Ethereum](https://onchainagentintel.io/agents/ethereum/33602)
- [Normie #9524 - Boine — ERC-8004 agent 33605 on Ethereum](https://onchainagentintel.io/agents/ethereum/33605)
- [Normie #7623 - Iora — ERC-8004 agent 33606 on Ethereum](https://onchainagentintel.io/agents/ethereum/33606)
- [Normie #4763 - Suyn — ERC-8004 agent 33607 on Ethereum](https://onchainagentintel.io/agents/ethereum/33607)
- [Normie #9625 - Vica — ERC-8004 agent 33608 on Ethereum](https://onchainagentintel.io/agents/ethereum/33608)
- [Normie #3611 - Honar — ERC-8004 agent 33609 on Ethereum](https://onchainagentintel.io/agents/ethereum/33609)
- [Normie #8133 - Ashfik — ERC-8004 agent 33610 on Ethereum](https://onchainagentintel.io/agents/ethereum/33610)
- [Normie #9085 - Nisor — ERC-8004 agent 33611 on Ethereum](https://onchainagentintel.io/agents/ethereum/33611)
- [Normie #3996 - Xopor — ERC-8004 agent 33612 on Ethereum](https://onchainagentintel.io/agents/ethereum/33612)
- [Normie #9799 - Beoe — ERC-8004 agent 33613 on Ethereum](https://onchainagentintel.io/agents/ethereum/33613)
- [Normie #9640 - Fila — ERC-8004 agent 33614 on Ethereum](https://onchainagentintel.io/agents/ethereum/33614)
- [Normie #6406 - Muse — ERC-8004 agent 33615 on Ethereum](https://onchainagentintel.io/agents/ethereum/33615)
- [Normie #6599 - Beix — ERC-8004 agent 33616 on Ethereum](https://onchainagentintel.io/agents/ethereum/33616)
- [Normie #953 - Fuek — ERC-8004 agent 33626 on Ethereum](https://onchainagentintel.io/agents/ethereum/33626)
- [Normie #294 - Goire — ERC-8004 agent 33627 on Ethereum](https://onchainagentintel.io/agents/ethereum/33627)
- [Normie #1419 - Gaen — ERC-8004 agent 33633 on Ethereum](https://onchainagentintel.io/agents/ethereum/33633)
- [Normie #1380 - Tuyn — ERC-8004 agent 33651 on Ethereum](https://onchainagentintel.io/agents/ethereum/33651)
- [Normie #4779 - Zylik — ERC-8004 agent 33654 on Ethereum](https://onchainagentintel.io/agents/ethereum/33654)
- [Normie #488 - Sinik — ERC-8004 agent 33657 on Ethereum](https://onchainagentintel.io/agents/ethereum/33657)
- [Normie #9556 - Jomor — ERC-8004 agent 33665 on Ethereum](https://onchainagentintel.io/agents/ethereum/33665)
- [Normie #2057 - Dimi — ERC-8004 agent 33668 on Ethereum](https://onchainagentintel.io/agents/ethereum/33668)
- [Normie #706 - Muhe — ERC-8004 agent 33672 on Ethereum](https://onchainagentintel.io/agents/ethereum/33672)
- [Normie #5437 - Bitar — ERC-8004 agent 33780 on Ethereum](https://onchainagentintel.io/agents/ethereum/33780)
- [Normie #1047 - Nure — ERC-8004 agent 33781 on Ethereum](https://onchainagentintel.io/agents/ethereum/33781)
- [Normie #8328 - Dake — ERC-8004 agent 33784 on Ethereum](https://onchainagentintel.io/agents/ethereum/33784)
<!-- END PRIORITY-ROUTING -->

<!-- BEGIN AGENT-DIRECTORY -->

## Per-chain paginated agent directory

Every indexed ERC-8004 agent on each chain, paginated at 250 per page. Purpose-built for crawl coverage — the same KEEP set that goes in sitemap.xml, exposed as browsable index pages so nothing sits behind sitemap-only discovery.

- [Ethereum agents — directory page 1 of 7](https://onchainagentintel.io/agents/ethereum/directory-1)
- [Ethereum agents — directory page 2 of 7](https://onchainagentintel.io/agents/ethereum/directory-2)
- [Ethereum agents — directory page 3 of 7](https://onchainagentintel.io/agents/ethereum/directory-3)
- [Ethereum agents — directory page 4 of 7](https://onchainagentintel.io/agents/ethereum/directory-4)
- [Ethereum agents — directory page 5 of 7](https://onchainagentintel.io/agents/ethereum/directory-5)
- [Ethereum agents — directory page 6 of 7](https://onchainagentintel.io/agents/ethereum/directory-6)
- [Ethereum agents — directory page 7 of 7](https://onchainagentintel.io/agents/ethereum/directory-7)
- [Base agents — directory page 1 of 10](https://onchainagentintel.io/agents/base/directory-1)
- [Base agents — directory page 2 of 10](https://onchainagentintel.io/agents/base/directory-2)
- [Base agents — directory page 3 of 10](https://onchainagentintel.io/agents/base/directory-3)
- [Base agents — directory page 4 of 10](https://onchainagentintel.io/agents/base/directory-4)
- [Base agents — directory page 5 of 10](https://onchainagentintel.io/agents/base/directory-5)
- [Base agents — directory page 6 of 10](https://onchainagentintel.io/agents/base/directory-6)
- [Base agents — directory page 7 of 10](https://onchainagentintel.io/agents/base/directory-7)
- [Base agents — directory page 8 of 10](https://onchainagentintel.io/agents/base/directory-8)
- [Base agents — directory page 9 of 10](https://onchainagentintel.io/agents/base/directory-9)
- [Base agents — directory page 10 of 10](https://onchainagentintel.io/agents/base/directory-10)
<!-- END AGENT-DIRECTORY -->

## Optional

- [Atom feed](https://onchainagentintel.io/feed.xml): Atom 1.0 feed of every editorial post (State of ERC-8004 reports, worked examples, how-tos). Per-post real publication dates; feed `<updated>` is the newest entry's date so it is byte-stable until an editorial change lands. Suitable for newsletter ingestion, answer-engine polling, and aggregator subscription.
- [Robots](https://onchainagentintel.io/robots.txt): crawl policy.
- [Sitemap](https://onchainagentintel.io/sitemap.xml): sitemap for indexed human pages.