x402-v2-mint-epa-envirofacts-tri.vercel.app
Main route checked: POST https://x402-v2-mint-epa-envirofacts-tri.vercel.app/v1/epa-envirofacts-tri
Category: Gov/Regulatory/Product (tags: gov-data) · Listing terms not shown (found through a directory we use only to find services) · Found in: cdp-bazaar, 402index-bazaar
Last check: 10 min ago · Recent checks with a valid payment request: 20/20 · Median response 216 ms
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Raw data · simple view · Badge: 
402 Challenge Checks
25 valid 402s checked: terms consistent 25, Base USDC offered 25, 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 | 288 | 20057 | 1 | part lines 2699-2708 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7f0cd811d87b12392095 | 2026-11-01T08:48:18Z | POST | 402 | yes | 220 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| aff6ee7fccbaf19b9a06 | 2026-11-01T08:12:19Z | POST | 402 | yes | 90 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 421936619c9c7f3c8f0a | 2026-11-01T07:38:13Z | POST | 402 | yes | 188 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| efff253ad72d4170afbc | 2026-11-01T07:02:16Z | POST | 402 | yes | 113 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| a92b5b199d84331b1087 | 2026-11-01T06:26:21Z | POST | 402 | yes | 146 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 0447d6cf69fecf62f42c | 2026-11-01T05:52:16Z | POST | 402 | yes | 216 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| af56ea165f135508ac40 | 2026-11-01T05:16:21Z | POST | 402 | yes | 182 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| d7851c08171cb060e1e1 | 2026-11-01T04:40:23Z | POST | 402 | yes | 146 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 9f39e08f6034083d2b0b | 2026-11-01T04:06:19Z | POST | 402 | yes | 308 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 97f77c7f549516368efc | 2026-11-01T03:30:18Z | POST | 402 | yes | 165 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 2d1296980e0bae3d6048 | 2026-11-01T02:54:41Z | POST | 402 | yes | 320 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 62ee158f6ec2de57829f | 2026-11-01T02:20:17Z | POST | 402 | yes | 139 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 4b7c57d84c43bd9b65bb | 2026-11-01T01:44:23Z | POST | 402 | yes | 238 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 6c2d6a4b8803c7ef4ce4 | 2026-11-01T01:10:16Z | POST | 402 | yes | 600 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 0600ccf0cf2ef485113b | 2026-11-01T00:34:17Z | POST | 402 | yes | 190 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 178af9cbd04abf74dbf7 | 2026-10-31T23:58:36Z | POST | 402 | yes | 644 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| c3329ee0a4efdb617748 | 2026-10-31T23:24:21Z | POST | 402 | yes | 288 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| fd472c93bf78d1b32edc | 2026-10-31T22:48:25Z | POST | 402 | yes | 239 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 43b6d1d482b74d1819fa | 2026-10-31T22:12:22Z | POST | 402 | yes | 141 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 895f6b71d758c285b47a | 2026-10-31T21:38:23Z | POST | 402 | yes | 603 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 4d7f1ed9cbcb59649f00 | 2026-10-31T21:02:22Z | POST | 402 | yes | 194 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| 04d6d7ad29c5e5595f75 | 2026-10-31T20:26:25Z | POST | 402 | yes | 69 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| ba498d6bd402063eb768 | 2026-10-31T19:52:18Z | POST | 402 | yes | 284 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| d956bf820e3906901b57 | 2026-10-31T19:16:35Z | POST | 402 | yes | 476 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
| f6985e28fd9f8700cc36 | 2026-10-31T18:42:15Z | POST | 402 | yes | 291 | – | 20057 | 0xc22f9CAE… | 2108 | 1e1e85a0016c8602 | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).