{
  "dataset": "Is the x402 market growing? \u2014 Daily catalog time series of the public Coinbase CDP x402 Bazaar",
  "publisher": "On-Chain Agent Intel",
  "canonical_url": "https://onchainagentintel.io/is-the-x402-market-growing",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "license_name": "CC BY 4.0",
  "methodology_url": "https://onchainagentintel.io/is-the-x402-market-growing",
  "generated_at": "2026-09-07T09:03:39Z",
  "series_generated_at": "2026-09-07T08:54:46Z",
  "source_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
  "n_files_scanned": 803,
  "n_ok": 803,
  "n_degraded": 0,
  "ok_fraction": 1.0,
  "first_day": "2026-08-15",
  "last_day": "2026-09-07",
  "n_days": 24,
  "summary": {
    "has_series": true,
    "n_days": 24,
    "first_day": "2026-08-15",
    "last_day": "2026-09-07",
    "first_n_items": 15056,
    "last_n_items": 14694,
    "items_delta_pct": -2.4044,
    "first_n_distinct_hosts": 1546,
    "last_n_distinct_hosts": 1897,
    "hosts_delta_pct": 22.7038,
    "first_n_distinct_pay_tos": 1417,
    "last_n_distinct_pay_tos": 1492,
    "pay_tos_delta_pct": 5.2929,
    "trough_n_items": 13096,
    "peak_n_items": 16580,
    "swing_trough_to_peak_pct": 26.6035
  },
  "days": [
    {
      "day": "2026-08-15",
      "representative_fetched_at": "2026-08-15T23:13:50Z",
      "n_items": 15056,
      "n_distinct_hosts": 1546,
      "n_distinct_pay_tos": 1417,
      "n_priced": 14577,
      "reported_total": 15056,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-16",
      "representative_fetched_at": "2026-08-16T23:28:52Z",
      "n_items": 13096,
      "n_distinct_hosts": 1392,
      "n_distinct_pay_tos": 1356,
      "n_priced": 12667,
      "reported_total": 12549,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-17",
      "representative_fetched_at": "2026-08-17T23:47:37Z",
      "n_items": 15469,
      "n_distinct_hosts": 1558,
      "n_distinct_pay_tos": 1438,
      "n_priced": 15028,
      "reported_total": 15469,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-18",
      "representative_fetched_at": "2026-08-18T23:00:05Z",
      "n_items": 15674,
      "n_distinct_hosts": 1565,
      "n_distinct_pay_tos": 1447,
      "n_priced": 15213,
      "reported_total": 15338,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-19",
      "representative_fetched_at": "2026-08-19T09:17:54Z",
      "n_items": 15202,
      "n_distinct_hosts": 1571,
      "n_distinct_pay_tos": 1458,
      "n_priced": 14739,
      "reported_total": 15102,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-20",
      "representative_fetched_at": "2026-08-20T09:19:02Z",
      "n_items": 15022,
      "n_distinct_hosts": 1582,
      "n_distinct_pay_tos": 1466,
      "n_priced": 14594,
      "reported_total": 15022,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-21",
      "representative_fetched_at": "2026-08-21T09:19:53Z",
      "n_items": 15174,
      "n_distinct_hosts": 1606,
      "n_distinct_pay_tos": 1463,
      "n_priced": 14772,
      "reported_total": 15174,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-22",
      "representative_fetched_at": "2026-08-22T09:17:17Z",
      "n_items": 15104,
      "n_distinct_hosts": 1601,
      "n_distinct_pay_tos": 1460,
      "n_priced": 14709,
      "reported_total": 15104,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-23",
      "representative_fetched_at": "2026-08-23T11:05:07Z",
      "n_items": 15566,
      "n_distinct_hosts": 1611,
      "n_distinct_pay_tos": 1473,
      "n_priced": 15156,
      "reported_total": 15284,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-24",
      "representative_fetched_at": "2026-08-24T09:16:31Z",
      "n_items": 15241,
      "n_distinct_hosts": 1620,
      "n_distinct_pay_tos": 1369,
      "n_priced": 14859,
      "reported_total": 15241,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-25",
      "representative_fetched_at": "2026-08-25T09:17:44Z",
      "n_items": 15147,
      "n_distinct_hosts": 1603,
      "n_distinct_pay_tos": 1365,
      "n_priced": 14819,
      "reported_total": 15147,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-26",
      "representative_fetched_at": "2026-08-26T09:19:02Z",
      "n_items": 15388,
      "n_distinct_hosts": 1615,
      "n_distinct_pay_tos": 1345,
      "n_priced": 15038,
      "reported_total": 15195,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-27",
      "representative_fetched_at": "2026-08-27T09:17:23Z",
      "n_items": 15502,
      "n_distinct_hosts": 1600,
      "n_distinct_pay_tos": 1337,
      "n_priced": 15114,
      "reported_total": 14754,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-28",
      "representative_fetched_at": "2026-08-28T09:16:05Z",
      "n_items": 15490,
      "n_distinct_hosts": 1613,
      "n_distinct_pay_tos": 1334,
      "n_priced": 15115,
      "reported_total": 14747,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-29",
      "representative_fetched_at": "2026-08-29T09:15:57Z",
      "n_items": 14526,
      "n_distinct_hosts": 1606,
      "n_distinct_pay_tos": 1331,
      "n_priced": 14207,
      "reported_total": 14526,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-30",
      "representative_fetched_at": "2026-08-30T09:15:55Z",
      "n_items": 14309,
      "n_distinct_hosts": 1628,
      "n_distinct_pay_tos": 1351,
      "n_priced": 13989,
      "reported_total": 14309,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-08-31",
      "representative_fetched_at": "2026-08-31T15:46:30Z",
      "n_items": 15768,
      "n_distinct_hosts": 1641,
      "n_distinct_pay_tos": 1365,
      "n_priced": 15388,
      "reported_total": 14890,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-09-01",
      "representative_fetched_at": "2026-09-01T23:35:36Z",
      "n_items": 14933,
      "n_distinct_hosts": 1690,
      "n_distinct_pay_tos": 1398,
      "n_priced": 14607,
      "reported_total": 14933,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-09-02",
      "representative_fetched_at": "2026-09-02T23:41:09Z",
      "n_items": 15231,
      "n_distinct_hosts": 1700,
      "n_distinct_pay_tos": 1412,
      "n_priced": 14920,
      "reported_total": 15231,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-09-03",
      "representative_fetched_at": "2026-09-03T23:29:54Z",
      "n_items": 16190,
      "n_distinct_hosts": 1783,
      "n_distinct_pay_tos": 1429,
      "n_priced": 15873,
      "reported_total": 16190,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-09-04",
      "representative_fetched_at": "2026-09-04T09:00:46Z",
      "n_items": 16171,
      "n_distinct_hosts": 1776,
      "n_distinct_pay_tos": 1423,
      "n_priced": 15871,
      "reported_total": 16171,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-09-05",
      "representative_fetched_at": "2026-09-05T12:50:22Z",
      "n_items": 16580,
      "n_distinct_hosts": 1786,
      "n_distinct_pay_tos": 1437,
      "n_priced": 16248,
      "reported_total": 16292,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-09-06",
      "representative_fetched_at": "2026-09-06T20:56:51Z",
      "n_items": 15615,
      "n_distinct_hosts": 1893,
      "n_distinct_pay_tos": 1505,
      "n_priced": 15318,
      "reported_total": 15615,
      "median_price_usdc": 0.01
    },
    {
      "day": "2026-09-07",
      "representative_fetched_at": "2026-09-07T08:30:41Z",
      "n_items": 14694,
      "n_distinct_hosts": 1897,
      "n_distinct_pay_tos": 1492,
      "n_priced": 14411,
      "reported_total": 14694,
      "median_price_usdc": 0.01
    }
  ],
  "caveats": [
    "The x402 catalog CHURNS, it does not ACCUMULATE. Raw item count is effectively flat across this window; distinct hosts grow faster than item count because endpoints are REPLACED, not added on net. Do not read `items_delta_pct` as 'market growth'.",
    "CATALOG != PRICED != EARNING. This series measures the CATALOG (endpoints listed in the public Coinbase CDP x402 Bazaar). It says nothing about how many of those endpoints have ever taken a paid call, and it says nothing about transaction volume.",
    "One row per UTC calendar day. Each row is the LAST ok snapshot of that day; degraded runs are excluded from every figure. See `ok_fraction` for the corpus quality across the window."
  ]
}