All figures are 30-day rollups from the named sources. No 24h windows yet — see /methodology.
Volume by primary chain a server lists in accepts[] · last 30d
What this measures: volume attributed to the first chain each server lists as accepted in its Bazaar entry. This is advertisement, not settlement — independent observers measuring actual on-chain USDC transfers report Solana with a higher share (49–65% per Linux Foundation / ETHNews, early 2026). Per-payment streams aren't exposed by Bazaar APIs today; when they are, this dashboard will reflect that finer-grained truth. See methodology.
Concentration heuristic — a wash-trading proxy
Across servers with ≥ 100 calls and ≥ 5 payers. Lower = broader payer distribution. Independent observers (Artemis) report ~50% of x402 transactions are wash trading; this metric is the proxy you can compute from public data.
Heuristic: calls/payer < 100 = verified; 100–999 = monitor; 1k–9.9k = concentrated; ≥ 10k = suspect. Bazaar APIs do not expose per-payer distributions, so this is a proxy, not a verdict — a suspectflag means “ask questions before quoting these volume figures”.
Volume vs unique payers · daily snapshots · divergence indicates wash-trading
No snapshots stored yet.
A daily cron writes one immutable snapshot per UTC day to Vercel Blob. The chart needs at least two days to draw a line; meaningful divergence analysis takes ~7 days. Check back tomorrow.
Ranked by USDC volume · last 30d
| # | Server | Calls · 30d | Volume · 30d | Calls / payer | Quality | Chain | Last call |
|---|---|---|---|---|---|---|---|
| 01 | Tip or hire @0xmesuthere - send USDC payments api.molty.cash/0xmesuthere/a2a | 5.30k | $583 | 230 | mon | bas | 16d ago |
| 02 | stableenrich.dev · /people-enrich stableenrich.dev/api/apollo/people-enrich | 5.84k | $289 | 57 | ver | bas | 4h ago |
| 03 | api.apify.com · /runs api.apify.com/v2/acts/:actorId/runs | 121 | $121 | 2 | ver | bas | 12h ago |
| 04 | api.anchor-x402.com · /investigate api.anchor-x402.com/v1/investigate | 64 | $113 | 64 | unk | bas | 4d ago |
| 05 | Search job postings by filters stablejobs.dev/api/coresignal/job-search | 64 | $107 | 4 | unk | bas | 2d ago |
| 06 | x402.miroshark.xyz · /run x402.miroshark.xyz/run | 74 | $74.00 | 5 | unk | bas | 7h ago |
| 07 | stableenrich.dev · /contacts-enrich stableenrich.dev/api/clado/contacts-enrich | 362 | $72.40 | 12 | ver | bas | 16h ago |
| 08 | mcp.usdtbanlist.com · /aml-check mcp.usdtbanlist.com/x402/aml-check | 47 | $70.50 | 47 | unk | bas | 4d ago |
Most recent observed call · per server
Sources providing this dashboard's data
What x402.be is and is not
Independent index of x402 servers and on-chain payment activity. Aggregates the public Bazaar APIs published by CDP and PayAI. Open data, neutral methodology.
5 chains observed across CDP + PayAI Bazaar. Shares reflect what facilitators advertise — independent observers report different breakdowns for actual on-chain settlement. See /methodology.
Browse the directory, hit /api/v1, or read the spec. No login, no rate limit, no tracking. Everything CC0 — copy and reuse.