x402-v2-mint-federal-register-documents.vercel.app
Main route checked: POST https://x402-v2-mint-federal-register-documents.vercel.app/v1/federal-register-documents
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 191 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 | 576 | 20092 | 1 | part lines 2851-2860 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2ecdddd037df47e1b33a | 2026-11-01T07:38:14Z | POST | 402 | yes | 191 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 50cf390be0868463190c | 2026-11-01T07:02:16Z | POST | 402 | yes | 103 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 368d40b2efd22af9898d | 2026-11-01T06:26:21Z | POST | 402 | yes | 132 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 185943bc96a4f65091ae | 2026-11-01T05:52:16Z | POST | 402 | yes | 497 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| c225de4ce501e05ae854 | 2026-11-01T05:16:22Z | POST | 402 | yes | 189 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 392a018a8db3a8c0c884 | 2026-11-01T04:40:23Z | POST | 402 | yes | 159 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 04a285b0f198525c29c4 | 2026-11-01T04:06:20Z | POST | 402 | yes | 549 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 6e3a12402bd7f02c0c94 | 2026-11-01T03:30:18Z | POST | 402 | yes | 134 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| a27f66377f4fd01b0102 | 2026-11-01T02:54:42Z | POST | 402 | yes | 302 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| f1f071fdb641a49ac536 | 2026-11-01T02:20:17Z | POST | 402 | yes | 259 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| f43cde45b723d55d3b98 | 2026-11-01T01:44:23Z | POST | 402 | yes | 243 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| b737b9932a7ae58ae705 | 2026-11-01T01:10:17Z | POST | 402 | yes | 768 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 91da39eea1dd2ebb7fef | 2026-11-01T00:34:17Z | POST | 402 | yes | 135 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 1b61ba20c91a41a7903a | 2026-10-31T23:58:37Z | POST | 402 | yes | 586 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| a39208bdda7799bcf0cc | 2026-10-31T23:24:22Z | POST | 402 | yes | 188 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 732f6c7a0a331c2efe37 | 2026-10-31T22:48:25Z | POST | 402 | yes | 6412 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 1f9d1f72df8964d38321 | 2026-10-31T22:12:22Z | POST | 402 | yes | 152 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 508630cf07f7acd008ba | 2026-10-31T21:38:24Z | POST | 402 | yes | 657 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| f9614a066c78b5133f6c | 2026-10-31T21:02:22Z | POST | 402 | yes | 189 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| fc08c28e44dead201367 | 2026-10-31T20:26:25Z | POST | 402 | yes | 88 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 50a666f98976a8c8316d | 2026-10-31T19:52:19Z | POST | 402 | yes | 269 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| b69e96b4da63bfbf7f9d | 2026-10-31T19:16:36Z | POST | 402 | yes | 577 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
| 3518cddfc60799976569 | 2026-10-31T18:42:16Z | POST | 402 | yes | 576 | – | 20092 | 0xc22f9CAE… | 2072 | 478a5b5b5cb62329 | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).