x402-v2-mint-rxnorm-lookup.vercel.app
Main route checked: POST https://x402-v2-mint-rxnorm-lookup.vercel.app/v1/rxnorm-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: 25 min ago · Recent checks with a valid payment request: 20/20 · Median response 278 ms
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Raw data · simple view · Badge: 
402 Challenge Checks
52 valid 402s checked: terms consistent 52, Base USDC offered 52, 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 | 207 | 20023 | 1 | part lines 2662-2673 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a4c527d480e0a8fe9653 | 2026-10-31T23:22:24Z | POST | 402 | yes | 406 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| dc1ca000cfe7f9d2f0d7 | 2026-10-31T22:48:14Z | POST | 402 | yes | 6524 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| cfd2431a84b7bc89e6ef | 2026-10-31T22:12:17Z | POST | 402 | yes | 138 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 27bd8eeb47c5f74c4473 | 2026-10-31T21:36:24Z | POST | 402 | yes | 204 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| de7e89f360e69a21ceb2 | 2026-10-31T21:02:16Z | POST | 402 | yes | 486 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| f99aff32a8738e93156e | 2026-10-31T20:26:18Z | POST | 402 | yes | 94 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 5980cbe380c52ca20b1d | 2026-10-31T19:50:23Z | POST | 402 | yes | 456 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| ce06ddac575c8d26fe77 | 2026-10-31T19:16:26Z | POST | 402 | yes | 277 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 0ffcbf03c219a2369ef6 | 2026-10-31T18:40:27Z | POST | 402 | yes | 286 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| e2b206d0f68de30d5ec5 | 2026-10-31T18:14:15Z | POST | 402 | yes | 278 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| eb2197582b5322e0e752 | 2026-10-31T17:38:29Z | POST | 402 | yes | 110 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 8096d7314f8247fb0695 | 2026-10-31T17:04:44Z | POST | 402 | yes | 631 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| a172ec5b0b36b80f8912 | 2026-10-31T16:30:35Z | POST | 402 | yes | 305 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 0be3607f2a05e7b3a3ea | 2026-10-31T15:56:26Z | POST | 402 | yes | 276 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| fcd16d8894c90b51e0a7 | 2026-10-31T15:22:18Z | POST | 402 | yes | 212 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 7a9924612f6cd548d6c9 | 2026-10-31T14:48:19Z | POST | 402 | yes | 422 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 730f461af2e506792cd1 | 2026-10-31T14:12:29Z | POST | 402 | yes | 378 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 2e3278a7535682710650 | 2026-10-31T13:38:23Z | POST | 402 | yes | 182 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 5500c2f97e5b5a84598e | 2026-10-31T13:04:19Z | POST | 402 | yes | 181 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| d7d853ab2a86b7431b01 | 2026-10-31T12:30:16Z | POST | 402 | yes | 140 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| a47086baf8c61e8a7e70 | 2026-10-31T11:56:17Z | POST | 402 | yes | 467 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 1313d24ac7b911c9aa6e | 2026-10-31T11:20:35Z | POST | 402 | yes | 125 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 9b8a7f2c0af071feba84 | 2026-10-31T10:46:22Z | POST | 402 | yes | 133 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| f87b50f1360ca22b4576 | 2026-10-31T10:12:21Z | POST | 402 | yes | 188 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 8027614e45e75867fe81 | 2026-10-31T09:38:28Z | POST | 402 | yes | 607 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 0b88a24476d9cf180b83 | 2026-10-31T09:04:17Z | POST | 402 | yes | 200 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 2213aba156e8ae868487 | 2026-10-31T08:30:17Z | POST | 402 | yes | 629 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| b4fdb11e063f590e4281 | 2026-10-31T07:54:28Z | POST | 402 | yes | 310 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 8ac42cbfec66a68cf6c7 | 2026-10-31T07:20:20Z | POST | 402 | yes | 96 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| c353528ee497b77e8122 | 2026-10-31T06:46:21Z | POST | 402 | yes | 487 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| eaa2ea63ba39658ecd49 | 2026-10-31T06:12:15Z | POST | 402 | yes | 135 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 0a5d0436df71c316e96b | 2026-10-31T05:38:14Z | POST | 402 | yes | 198 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 8c97c2962a86d876c090 | 2026-10-31T05:02:39Z | POST | 402 | yes | 941 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 1ce86f7dc04fdd56e155 | 2026-10-31T04:28:27Z | POST | 402 | yes | 150 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| a7bc5abdda10e4e18183 | 2026-10-31T03:54:19Z | POST | 402 | yes | 101 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| e5037253695e403bca8e | 2026-10-31T03:20:19Z | POST | 402 | yes | 149 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| d0d2f973f9c0b62114dd | 2026-10-31T02:46:17Z | POST | 402 | yes | 286 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 41004585738e367deb9a | 2026-10-31T01:36:47Z | POST | 402 | yes | 623 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 144e3b8898a5526fcbf0 | 2026-10-31T01:02:37Z | POST | 402 | yes | 601 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| c23896b9ad8a246bcb0e | 2026-10-31T00:28:20Z | POST | 402 | yes | 187 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 8968a21cb704f3554ac8 | 2026-10-30T23:54:25Z | POST | 402 | yes | 476 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 4e431821ea78629aa17a | 2026-10-30T23:20:14Z | POST | 402 | yes | 130 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 13c91d624569a903bfec | 2026-10-30T22:44:27Z | POST | 402 | yes | 91 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 51ffe3a1d56d5c07f383 | 2026-10-30T22:10:32Z | POST | 402 | yes | 479 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 5054f641942b78d4bdcf | 2026-10-30T21:36:18Z | POST | 402 | yes | 96 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 18ab7505e8421c3c3cd9 | 2026-10-30T21:02:22Z | POST | 402 | yes | 176 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 2167c0b1e2852302261f | 2026-10-30T20:28:18Z | POST | 402 | yes | 391 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| e4a51044f42941f32c82 | 2026-10-30T19:54:14Z | POST | 402 | yes | 168 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 62bca2f4c752e43da3e2 | 2026-10-30T19:18:28Z | POST | 402 | yes | 192 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 2ff4aa66af507c3c0bf5 | 2026-10-30T18:44:26Z | POST | 402 | yes | 338 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 254e0e23c5233eb54cc4 | 2026-10-30T18:10:55Z | POST | 402 | yes | 207 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
| 9e8799b9e96e5e9dd4ea | 2026-10-30T17:36:17Z | POST | 402 | yes | 298 | – | 20023 | 0xc22f9CAE… | 1984 | 25a5320faf9b6657 | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).