x402-v2-mint-openaire-datasets.vercel.app
Main route checked: POST https://x402-v2-mint-openaire-datasets.vercel.app/v1/openaire-datasets
Category: LLM Inference (tags: llm) · Listing terms not shown (found through a directory we use only to find services) · Found in: cdp-bazaar, 402index-bazaar
Last check: 5 min ago · Recent checks with a valid payment request: 20/20 · Median response 209 ms
No index yet
Raw data · simple view · Badge: 
402 Challenge Checks
51 valid 402s checked: terms consistent 51, Base USDC offered 51, payTo changed vs previous check 0.
Daily History (Signed Aggregates, JSON)
| UTC Day | Checks | Valid 402 | Median ms | Quoted Amounts | PayTo Seen | Archive |
|---|---|---|---|---|---|---|
| 2026-10-30 | 12 | 12 | 194 | 20121 | 1 | part lines 1697-1708 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5d52cbfdd5e55099f2ab | 2026-10-31T22:48:15Z | POST | 402 | yes | 180 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 8fb9296be1be0eb0de54 | 2026-10-31T22:12:18Z | POST | 402 | yes | 129 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 1aa78e823fb61e205108 | 2026-10-31T21:36:25Z | POST | 402 | yes | 162 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| d4a4676d60f2dc0d4108 | 2026-10-31T21:02:17Z | POST | 402 | yes | 500 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| b924e136ee975ac3ad42 | 2026-10-31T20:26:18Z | POST | 402 | yes | 99 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 72d31d0ceb3437140e80 | 2026-10-31T19:50:24Z | POST | 402 | yes | 113 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 703c6e0380e6e0d6e63c | 2026-10-31T19:16:28Z | POST | 402 | yes | 458 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| dfe406011cb640db3bbc | 2026-10-31T18:40:28Z | POST | 402 | yes | 245 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 50fd2d23587cd746cc86 | 2026-10-31T18:14:16Z | POST | 402 | yes | 197 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 3a3c94cdf5169454825d | 2026-10-31T17:40:14Z | POST | 402 | yes | 209 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 9f5166564b70518f0b3d | 2026-10-31T17:04:46Z | POST | 402 | yes | 558 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| b082dc6af3d95df73c60 | 2026-10-31T16:30:42Z | POST | 402 | yes | 277 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 4399243e7bd16d3b7ed1 | 2026-10-31T15:56:28Z | POST | 402 | yes | 235 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 5483833555df31bc3f40 | 2026-10-31T15:22:19Z | POST | 402 | yes | 200 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 33530bdd84c1e201ee01 | 2026-10-31T14:48:21Z | POST | 402 | yes | 490 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 06d496c758d2063a5dd1 | 2026-10-31T14:12:30Z | POST | 402 | yes | 198 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 8f6326d3368f9095fe7f | 2026-10-31T13:38:23Z | POST | 402 | yes | 218 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 3037963f84890098d6a0 | 2026-10-31T13:04:20Z | POST | 402 | yes | 206 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| ea8dfcc2bd070c6a4a65 | 2026-10-31T12:30:17Z | POST | 402 | yes | 174 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 8d9eff13fc0e123f1a88 | 2026-10-31T11:56:19Z | POST | 402 | yes | 289 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 08717919bbf935ecd8a4 | 2026-10-31T11:22:13Z | POST | 402 | yes | 111 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 32a0832a2f5c24004b0d | 2026-10-31T10:46:22Z | POST | 402 | yes | 151 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 9a5bf584d7cdb7d1c1be | 2026-10-31T10:12:21Z | POST | 402 | yes | 175 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 0ec24712402c6dae2c2b | 2026-10-31T09:38:31Z | POST | 402 | yes | 550 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 4205a15b76a7b60237c8 | 2026-10-31T09:04:18Z | POST | 402 | yes | 204 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| d2365d6ff765ae53ee33 | 2026-10-31T08:30:19Z | POST | 402 | yes | 650 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| e8924ff5b5ae55f0ab2b | 2026-10-31T07:54:29Z | POST | 402 | yes | 325 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| d3b11611c2048a714d48 | 2026-10-31T07:20:20Z | POST | 402 | yes | 138 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 5a7de3c5514eef7d9d4b | 2026-10-31T06:46:22Z | POST | 402 | yes | 293 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| ce8c3b60421943ed338b | 2026-10-31T06:12:16Z | POST | 402 | yes | 88 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 35188121b11347138e77 | 2026-10-31T05:38:15Z | POST | 402 | yes | 172 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 5ab0a62baa33494111ed | 2026-10-31T05:04:15Z | POST | 402 | yes | 313 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 17e87599b2119d3a20dd | 2026-10-31T04:28:29Z | POST | 402 | yes | 102 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 3dabd4500fc3f58aad33 | 2026-10-31T03:54:19Z | POST | 402 | yes | 369 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 75309cf657558a0104dc | 2026-10-31T03:20:20Z | POST | 402 | yes | 249 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 6b56605c2189f4e516ca | 2026-10-31T02:46:18Z | POST | 402 | yes | 279 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 5e5ae0eb66db6a126f0a | 2026-10-31T01:36:50Z | POST | 402 | yes | 644 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| c917e4910ad983ea5245 | 2026-10-31T01:02:39Z | POST | 402 | yes | 586 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 339d39181ee43e5fb9a1 | 2026-10-31T00:28:20Z | POST | 402 | yes | 146 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 0e0a3d3ede8a7f5a7d9e | 2026-10-30T23:54:27Z | POST | 402 | yes | 183 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 186d19f1cea6cb57fbfa | 2026-10-30T23:20:15Z | POST | 402 | yes | 127 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| cfecaa8f6089a087a249 | 2026-10-30T22:46:15Z | POST | 402 | yes | 472 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| c583f5bb3309a7196ad8 | 2026-10-30T22:10:34Z | POST | 402 | yes | 304 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 057511973216e19d500c | 2026-10-30T21:36:19Z | POST | 402 | yes | 101 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| d3a8200c9a9306235c86 | 2026-10-30T21:02:23Z | POST | 402 | yes | 165 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 0e0e0f902e20127a9df4 | 2026-10-30T20:28:20Z | POST | 402 | yes | 310 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 477d11321f94ee19d6c3 | 2026-10-30T19:54:15Z | POST | 402 | yes | 169 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| ccb15a6ad6c72ce1f872 | 2026-10-30T19:18:29Z | POST | 402 | yes | 285 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| ea4221d4f27fbefa9a69 | 2026-10-30T18:44:27Z | POST | 402 | yes | 181 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| 058906d4b24d67519ccc | 2026-10-30T18:10:56Z | POST | 402 | yes | 219 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
| dda8887acc11b4cb11cd | 2026-10-30T17:36:18Z | POST | 402 | yes | 194 | – | 20121 | 0xc22f9CAE… | 2108 | e8156ce825476444 | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).