margin-api-production-d413.up.railway.app
Main route checked: GET https://margin-api-production-d413.up.railway.app/check
Category: Documents/Convert (tags: data-tools) · Listing terms not shown (found through a directory we use only to find services) · Found in: cdp-bazaar, agentic-market, 402index-bazaar
Last check: 32 min ago · Recent checks with a valid payment request: 20/20 · Median response 209 ms
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Friendlier view: /s/margin-api-production-d413.up.railway.app · Badge: 
402 Challenge Checks
50 valid 402s checked: terms consistent 50, Base USDC offered 50, payTo changed vs previous check 0.
Automatic Unpaid Checks (Newest First, Up To 200)
Raw receipts are kept 7 days in the live database.
| Receipt | UTC Time | Method | Status | Valid 402 | ms | Listed Amount (Atomic) | Quoted Amount (Atomic) | Quoted PayTo | Header Bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3dc0b8ca5de6fa6484a1 | 2026-10-27T21:28:28Z | GET | 402 | yes | 1289 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| e49bf856bef8859c22dc | 2026-10-27T20:56:25Z | GET | 402 | yes | 209 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| cabc4197333bef1c61c2 | 2026-10-27T20:24:31Z | GET | 402 | yes | 117 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 304613252132fee1bc11 | 2026-10-27T19:52:34Z | GET | 402 | yes | 126 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| f576eca79422310813aa | 2026-10-27T19:20:38Z | GET | 402 | yes | 258 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 4235c3153308c9898943 | 2026-10-27T18:48:44Z | GET | 402 | yes | 311 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 1f91240f563bb655a8fd | 2026-10-27T18:16:40Z | GET | 402 | yes | 100 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 5e11e90aa2aff245f1de | 2026-10-27T17:46:14Z | GET | 402 | yes | 137 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| bbc280ba727eb99b1234 | 2026-10-27T17:14:16Z | GET | 402 | yes | 92 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 91d6af27db0503ed5c1b | 2026-10-27T16:42:18Z | GET | 402 | yes | 260 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| f9e7ffe755e38945d67b | 2026-10-27T16:10:17Z | GET | 402 | yes | 184 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 9e757a59621a075633e7 | 2026-10-27T15:38:22Z | GET | 402 | yes | 82 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 531384aae1667c5268e1 | 2026-10-27T15:06:29Z | GET | 402 | yes | 197 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 581bfac0545ef410e899 | 2026-10-27T14:34:33Z | GET | 402 | yes | 202 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 22a128bf0b3019dfe02b | 2026-10-27T14:02:37Z | GET | 402 | yes | 238 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 4a503ba8424ba992e5f4 | 2026-10-27T13:30:38Z | GET | 402 | yes | 86 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 0cfab2081466765fa0e0 | 2026-10-27T12:59:01Z | GET | 402 | yes | 1135 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 3b2a383fb5f88dc574ee | 2026-10-27T12:26:58Z | GET | 402 | yes | 217 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 4d71845be280d7b6b77e | 2026-10-27T11:56:16Z | GET | 402 | yes | 231 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 52df9dd1fa259134f8a6 | 2026-10-27T11:24:19Z | GET | 402 | yes | 249 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 30b1cda112cb3700f876 | 2026-10-27T10:52:18Z | GET | 402 | yes | 296 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 7f2a57bf4ae2da52820f | 2026-10-27T10:20:21Z | GET | 402 | yes | 185 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 584aace79843426ea201 | 2026-10-27T09:48:21Z | GET | 402 | yes | 264 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| e92679b6699d6f5f3c97 | 2026-10-27T09:16:39Z | GET | 402 | yes | 204 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 0e0dc2a60b3bf7197377 | 2026-10-27T08:44:50Z | GET | 402 | yes | 110 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 0f1232e010d080ac98a9 | 2026-10-27T08:12:33Z | GET | 402 | yes | 220 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 8b30163a0766c50c7498 | 2026-10-27T07:40:37Z | GET | 402 | yes | 213 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| f090dfc9cafd732e0d59 | 2026-10-27T07:08:51Z | GET | 402 | yes | 210 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| b77a6f607d73709c15bf | 2026-10-27T06:36:41Z | GET | 402 | yes | 259 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 33071853625b29e705a3 | 2026-10-27T06:07:16Z | GET | 402 | yes | 330 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| d23d961980d9b451ce61 | 2026-10-27T06:06:14Z | GET | 402 | yes | 299 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 22f99f9afd29e37be879 | 2026-10-27T05:34:17Z | GET | 402 | yes | 204 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 2b2a99d8647a57ab960d | 2026-10-27T05:02:16Z | GET | 402 | yes | 131 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 4b0496557e26a585adcf | 2026-10-27T04:30:18Z | GET | 402 | yes | 197 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 376d102b630f63348b6d | 2026-10-27T03:58:22Z | GET | 402 | yes | 285 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| c84c9dc920f9cfd1cdc1 | 2026-10-27T03:26:24Z | GET | 402 | yes | 220 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 24ad6c757ee35292e41d | 2026-10-27T02:54:25Z | GET | 402 | yes | 185 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 664e88d85a799f169ff1 | 2026-10-27T02:22:31Z | GET | 402 | yes | 242 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 1168c57a1ef49c8a6bd8 | 2026-10-27T01:50:34Z | GET | 402 | yes | 204 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| d6a5323cba241dae4d3e | 2026-10-27T01:18:43Z | GET | 402 | yes | 255 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 154d0a065dc629e43414 | 2026-10-27T00:46:57Z | GET | 402 | yes | 443 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 6a8ec1634ed1586ff700 | 2026-10-27T00:16:14Z | GET | 402 | yes | 407 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 6aaacb458eda0033e135 | 2026-10-26T23:44:14Z | GET | 402 | yes | 222 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 34877128eb96571f459f | 2026-10-26T23:12:15Z | GET | 402 | yes | 234 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 0bdb8788f3361bb56a83 | 2026-10-26T22:40:15Z | GET | 402 | yes | 105 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| c48ff4e87b95c2583f5a | 2026-10-26T22:08:15Z | GET | 402 | yes | 253 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| ba1e021d5172216b0b16 | 2026-10-26T21:36:14Z | GET | 402 | yes | 281 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| bd1025ae9aebc5f6879b | 2026-10-26T21:04:14Z | GET | 402 | yes | 141 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| e16b1daf475165a5b797 | 2026-10-26T20:32:14Z | GET | 402 | yes | 292 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
| 52b1947bfed146f85450 | 2026-10-26T20:00:14Z | GET | 402 | yes | 264 | – | 10000 | 0xb5093b19… | 1516 | 44136fa355b3678a | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).