x402-v2-mint-openalex-authors.vercel.app
Main route checked: POST https://x402-v2-mint-openalex-authors.vercel.app/v1/openalex-authors
Category: Other · 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 212 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 | 189 | 20082 | 1 | part lines 1721-1732 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a565c6bf9e094102d1ec | 2026-10-31T22:48:16Z | POST | 402 | yes | 201 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| e35ac432b99778c316c6 | 2026-10-31T22:12:18Z | POST | 402 | yes | 147 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| efd42e36e605943012ac | 2026-10-31T21:36:25Z | POST | 402 | yes | 166 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 91eaa20745c85f7c586f | 2026-10-31T21:02:17Z | POST | 402 | yes | 164 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| bdfea38b46fb8f45f6dd | 2026-10-31T20:26:18Z | POST | 402 | yes | 184 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| c674486a454e4966dc9d | 2026-10-31T19:50:24Z | POST | 402 | yes | 186 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 6e1f08f95f83a3ade26a | 2026-10-31T19:16:28Z | POST | 402 | yes | 505 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 2d432e3ab2b2db42115d | 2026-10-31T18:40:28Z | POST | 402 | yes | 287 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 8598541ca3677697594d | 2026-10-31T18:14:16Z | POST | 402 | yes | 181 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| d70ef4bce776303e671c | 2026-10-31T17:40:14Z | POST | 402 | yes | 216 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| e2199fb5be3e58c1047f | 2026-10-31T17:04:47Z | POST | 402 | yes | 629 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| c4d7a0fa271d5afed1bb | 2026-10-31T16:30:42Z | POST | 402 | yes | 574 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 774cbf8c58cc5cff8720 | 2026-10-31T15:56:28Z | POST | 402 | yes | 258 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| f448585ad22b1d3dd815 | 2026-10-31T15:22:19Z | POST | 402 | yes | 219 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 6d90d73e39f34ce530a4 | 2026-10-31T14:48:21Z | POST | 402 | yes | 441 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| bdd0ab43b999f4dc28bc | 2026-10-31T14:12:30Z | POST | 402 | yes | 212 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| ea3fc0abdf42e6debc33 | 2026-10-31T13:38:23Z | POST | 402 | yes | 188 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 0afc5f27da5fa0dc4120 | 2026-10-31T13:04:20Z | POST | 402 | yes | 168 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 07ff5dd503ad6bff2691 | 2026-10-31T12:30:17Z | POST | 402 | yes | 154 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 157676ceeae743c832bd | 2026-10-31T11:56:19Z | POST | 402 | yes | 366 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| ffd9d370e06e244198de | 2026-10-31T11:22:13Z | POST | 402 | yes | 86 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| eb3bf8ff1d7cfec206de | 2026-10-31T10:46:22Z | POST | 402 | yes | 152 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 6a710621466f83a18786 | 2026-10-31T10:12:21Z | POST | 402 | yes | 154 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 7b14592bb80e65e532ca | 2026-10-31T09:38:31Z | POST | 402 | yes | 581 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 95731c486cfb33ac46b7 | 2026-10-31T09:04:18Z | POST | 402 | yes | 205 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| db100494ffb630856a3a | 2026-10-31T08:30:19Z | POST | 402 | yes | 610 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| d99ddfc0ba5f2ba4a589 | 2026-10-31T07:54:29Z | POST | 402 | yes | 396 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 7eb9dcf6d9b9d7fab055 | 2026-10-31T07:20:20Z | POST | 402 | yes | 82 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 911cd1505886d2003668 | 2026-10-31T06:46:22Z | POST | 402 | yes | 212 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 135bc456d6bfd670a594 | 2026-10-31T06:12:16Z | POST | 402 | yes | 107 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 6108fe52bcddd7d0a65a | 2026-10-31T05:38:15Z | POST | 402 | yes | 216 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| ab43a47db710f2bdb300 | 2026-10-31T05:04:15Z | POST | 402 | yes | 442 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| ac62c808147988f943ef | 2026-10-31T04:28:29Z | POST | 402 | yes | 118 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 3861c2603e3ef7e64b84 | 2026-10-31T03:54:19Z | POST | 402 | yes | 91 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 0f2eef5ae0658c90de56 | 2026-10-31T03:20:20Z | POST | 402 | yes | 154 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 5048167b558d903b53f4 | 2026-10-31T02:46:18Z | POST | 402 | yes | 298 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 4d0394b027f9ab2bfbfe | 2026-10-31T01:36:50Z | POST | 402 | yes | 609 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 49429bb71bdcf3c26074 | 2026-10-31T01:02:40Z | POST | 402 | yes | 731 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| e5b5e532e64662447142 | 2026-10-31T00:28:20Z | POST | 402 | yes | 203 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 9b45d61a79d50903f963 | 2026-10-30T23:54:27Z | POST | 402 | yes | 201 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| a24934eb42e397fc9ee9 | 2026-10-30T23:20:15Z | POST | 402 | yes | 148 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| ae3c4b1e0e240f84e730 | 2026-10-30T22:46:15Z | POST | 402 | yes | 510 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 2c585ad09b8af7299bdc | 2026-10-30T22:10:34Z | POST | 402 | yes | 493 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| dd10b68f84f3fedb1978 | 2026-10-30T21:36:19Z | POST | 402 | yes | 112 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| b5dde3f3b105f4a0c96b | 2026-10-30T21:02:24Z | POST | 402 | yes | 151 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 4d91a8d1deb4e461b8d4 | 2026-10-30T20:28:20Z | POST | 402 | yes | 616 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| be45017c11d8590e33ce | 2026-10-30T19:54:15Z | POST | 402 | yes | 232 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 30a8a585fc9b54faa32c | 2026-10-30T19:18:29Z | POST | 402 | yes | 182 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 6e7bd5c9ff8e99e61dfe | 2026-10-30T18:44:27Z | POST | 402 | yes | 184 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| 698a3fa3926cc9c13243 | 2026-10-30T18:10:56Z | POST | 402 | yes | 189 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
| af7f238eaf53920e23e6 | 2026-10-30T17:36:19Z | POST | 402 | yes | 174 | – | 20082 | 0xc22f9CAE… | 2064 | 280676deaacf770c | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).