x402-v2-mint-chembl-target-lookup.vercel.app
Main route checked: POST https://x402-v2-mint-chembl-target-lookup.vercel.app/v1/chembl-target-lookup
Category: Other · Listing terms not shown (found through a directory we use only to find services) · Found in: cdp-bazaar, 402index-bazaar
Last check: 20 min ago · Recent checks with a valid payment request: 20/20 · Median response 235 ms
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Raw data · simple view · Badge: 
402 Challenge Checks
23 valid 402s checked: terms consistent 23, Base USDC offered 23, payTo changed vs previous check 0.
Daily History (Signed Aggregates, JSON)
| UTC Day | Checks | Valid 402 | Median ms | Quoted Amounts | PayTo Seen | Archive |
|---|---|---|---|---|---|---|
| 2026-10-31 | 10 | 10 | 537 | 20063 | 1 | part lines 1488-1497 |
Automatic Unpaid Checks (Newest First, Up To 200)
Raw receipts are kept 7 days in the live database, then in the archive.
| Receipt | UTC Time | Method | Status | Valid 402 | ms | Listed Amount (Atomic) | Quoted Amount (Atomic) | Quoted PayTo | Header Bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8b72e7f52e0fd023c70e | 2026-11-01T07:38:14Z | POST | 402 | yes | 205 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 0a2aa560b8a9792dec2a | 2026-11-01T07:02:17Z | POST | 402 | yes | 134 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| e8e8c41e66b4648510aa | 2026-11-01T06:26:22Z | POST | 402 | yes | 134 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| acc7d31dad24bd1e9841 | 2026-11-01T05:52:17Z | POST | 402 | yes | 235 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| ea9b6243044ede2ef9b7 | 2026-11-01T05:16:22Z | POST | 402 | yes | 178 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 459a99d5b1fe5697096c | 2026-11-01T04:40:24Z | POST | 402 | yes | 211 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 8628b4d65715c54706d5 | 2026-11-01T04:06:22Z | POST | 402 | yes | 298 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 69ccf3fba9ac2e4f70c2 | 2026-11-01T03:30:19Z | POST | 402 | yes | 145 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| cd954661580681672825 | 2026-11-01T02:56:13Z | POST | 402 | yes | 432 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 2b7ba4b27a11edd04785 | 2026-11-01T02:20:18Z | POST | 402 | yes | 414 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 557e85f729492856b107 | 2026-11-01T01:44:24Z | POST | 402 | yes | 288 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 268f56a30d6220284c04 | 2026-11-01T01:10:19Z | POST | 402 | yes | 488 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 815e1d975f9d29df9cc7 | 2026-11-01T00:34:18Z | POST | 402 | yes | 155 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 7faa04aa705f8176a2b5 | 2026-10-31T23:58:39Z | POST | 402 | yes | 703 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 80422756345b03dbcd1f | 2026-10-31T23:24:24Z | POST | 402 | yes | 172 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 5efb63c39179ee489437 | 2026-10-31T22:48:26Z | POST | 402 | yes | 537 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| d36aa7f042bf21eb8760 | 2026-10-31T22:12:23Z | POST | 402 | yes | 138 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| a3fb14797488e58b8f96 | 2026-10-31T21:38:26Z | POST | 402 | yes | 632 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| f8c30f2a2ac6011e833f | 2026-10-31T21:02:23Z | POST | 402 | yes | 197 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 94ecdb7dcde143bb9676 | 2026-10-31T20:28:16Z | POST | 402 | yes | 625 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| fe8943ae05def735635c | 2026-10-31T19:52:20Z | POST | 402 | yes | 279 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| 082e3c8e9a9ab55ddac5 | 2026-10-31T19:16:38Z | POST | 402 | yes | 792 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
| cacb1e1bf072b0897088 | 2026-10-31T18:42:17Z | POST | 402 | yes | 296 | – | 20063 | 0xc22f9CAE… | 2060 | c1d9e9c364d49a8d | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).