txguard.schemasure.com
Main route checked: POST https://txguard.schemasure.com/v1/tx/preflight
Category: Other · Listing terms not shown (found through a directory we use only to find services) · Found in: cdp-bazaar, agentic-market, 402index-bazaar
Last check: 24 min ago · Recent checks with a valid payment request: 20/20 · Median response 209 ms
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Raw data · simple view · Badge: 
402 Challenge Checks
43 valid 402s checked: terms consistent 43, Base USDC offered 43, 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 | 234 | 20000 | 1 | part lines 2453-2462 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| b5aa777a8f200590c447 | 2026-11-01T19:10:34Z | POST | 402 | yes | 213 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| fbe8e534fb2e00be4ca6 | 2026-11-01T18:34:43Z | POST | 402 | yes | 225 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 80d751f081445a06f131 | 2026-11-01T18:00:32Z | POST | 402 | yes | 123 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 89472d38d33802541de8 | 2026-11-01T17:24:18Z | POST | 402 | yes | 280 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 99761e22d4ac704912ce | 2026-11-01T16:48:21Z | POST | 402 | yes | 203 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 56491cfa85ce5670ecb5 | 2026-11-01T16:12:23Z | POST | 402 | yes | 121 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 82051f7648e8536c2fe8 | 2026-11-01T15:36:27Z | POST | 402 | yes | 250 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 9d0afda8f53d531abbbd | 2026-11-01T15:00:47Z | POST | 402 | yes | 250 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| e775961e3e33c078445e | 2026-11-01T14:26:16Z | POST | 402 | yes | 92 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 5e2d2a5129dba2841298 | 2026-11-01T13:50:18Z | POST | 402 | yes | 140 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| d07ce51251a60b6a913b | 2026-11-01T13:14:28Z | POST | 402 | yes | 210 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| cae11c301568691714d0 | 2026-11-01T12:38:27Z | POST | 402 | yes | 223 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 1c609d83e05383cf6d3c | 2026-11-01T12:02:24Z | POST | 402 | yes | 139 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 34cf49bb889c02fedb9d | 2026-11-01T11:28:38Z | POST | 402 | yes | 279 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 5091bc2274d76261ff63 | 2026-11-01T11:08:23Z | POST | 402 | yes | 209 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 28ee1da2d3edf94c062a | 2026-11-01T10:32:27Z | POST | 402 | yes | 132 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| b653e96f0f453b0f0fba | 2026-11-01T09:58:29Z | POST | 402 | yes | 859 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 2b9e081462a25a3555c1 | 2026-11-01T09:22:21Z | POST | 402 | yes | 121 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 4cd812f117ac059c0c50 | 2026-11-01T08:48:16Z | POST | 402 | yes | 198 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 777ba4f6e6ecc76eb083 | 2026-11-01T08:12:18Z | POST | 402 | yes | 116 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 7fe013bb5e805de5311c | 2026-11-01T07:36:31Z | POST | 402 | yes | 255 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 2fa7b382de2d49249958 | 2026-11-01T07:02:16Z | POST | 402 | yes | 110 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 93fb44ef34b49c02bcfb | 2026-11-01T06:26:19Z | POST | 402 | yes | 76 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| dd511adb9e6efba5de30 | 2026-11-01T05:50:27Z | POST | 402 | yes | 110 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 1acc73a28998ed771caf | 2026-11-01T05:16:19Z | POST | 402 | yes | 180 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| f5bab449611dec6fb217 | 2026-11-01T04:40:21Z | POST | 402 | yes | 100 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| fb190681f860279a13fe | 2026-11-01T04:04:30Z | POST | 402 | yes | 235 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 8b4b4464fa1d370262b2 | 2026-11-01T03:30:17Z | POST | 402 | yes | 141 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 919e1e3150a7a5476d23 | 2026-11-01T02:54:38Z | POST | 402 | yes | 292 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 44bea3924e7cc78e39e7 | 2026-11-01T02:20:15Z | POST | 402 | yes | 125 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 7133aa226a0ec1972c0a | 2026-11-01T01:44:21Z | POST | 402 | yes | 198 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| c36a748482baeadad6de | 2026-11-01T01:08:22Z | POST | 402 | yes | 108 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| fccc0fdf7eb65d3b9e59 | 2026-11-01T00:34:16Z | POST | 402 | yes | 80 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 25d8111519bb79d3ff11 | 2026-10-31T23:58:30Z | POST | 402 | yes | 228 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 5862c9c3c917da829d17 | 2026-10-31T23:22:30Z | POST | 402 | yes | 139 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 7e543f7e6f1339d0f6db | 2026-10-31T22:48:22Z | POST | 402 | yes | 234 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 3d0a1b01092dc4a11518 | 2026-10-31T22:12:20Z | POST | 402 | yes | 93 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 48737ba19089e404a94b | 2026-10-31T21:36:28Z | POST | 402 | yes | 247 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| c8c8451d3ce2617036d5 | 2026-10-31T21:02:20Z | POST | 402 | yes | 249 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 5456df37d747ead28e90 | 2026-10-31T20:26:22Z | POST | 402 | yes | 121 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 73144736cd75771f1286 | 2026-10-31T19:52:15Z | POST | 402 | yes | 201 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 5c7f85d7a8c6efd3988a | 2026-10-31T19:16:18Z | POST | 402 | yes | 477 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
| 1731379a347363900d5c | 2026-10-31T18:40:17Z | POST | 402 | yes | 282 | – | 20000 | 0x9876af0F… | 13060 | 93b3c5bb4dbf4183 | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).