instructional-decision-engine-x402.vercel.app
Main route checked: POST https://instructional-decision-engine-x402.vercel.app/signals/query
Category: News/Research (tags: research) · Listing terms not shown (found through a directory we use only to find services) · Found in: cdp-bazaar, 402index-bazaar
Last check: 11 min ago · Recent checks with a valid payment request: 19/19 · Median response 247 ms
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Raw data · simple view · Badge: 
402 Challenge Checks
19 valid 402s checked: terms consistent 19, Base USDC offered 19, 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 | 272 | 300000 | 1 | part lines 3918-3927 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| bfbe9169c2110ad314b2 | 2026-11-01T05:16:23Z | POST | 402 | yes | 235 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 07e39d5f0307e1deb9fb | 2026-11-01T04:42:13Z | POST | 402 | yes | 268 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 1d53a58c0ae671bfb59a | 2026-11-01T04:06:23Z | POST | 402 | yes | 241 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| b5035713032eef75ad18 | 2026-11-01T03:30:20Z | POST | 402 | yes | 187 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 385552fbfa5c2fe597a1 | 2026-11-01T02:56:15Z | POST | 402 | yes | 204 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 008de7a6af6f2dbad449 | 2026-11-01T02:20:19Z | POST | 402 | yes | 199 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 78eedc763db8e3558508 | 2026-11-01T01:44:25Z | POST | 402 | yes | 310 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 564cc6449a1d3fc6e5f2 | 2026-11-01T01:10:20Z | POST | 402 | yes | 565 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| ed71b2c10d1bc22b7116 | 2026-11-01T00:34:19Z | POST | 402 | yes | 82 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 316729ed313165d62c5d | 2026-10-31T23:58:41Z | POST | 402 | yes | 573 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 5e3134e3ab369bbe90ed | 2026-10-31T23:24:25Z | POST | 402 | yes | 342 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| ce35c69e0307f4b82618 | 2026-10-31T22:48:28Z | POST | 402 | yes | 308 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 93271b13724a1e7e0393 | 2026-10-31T22:14:14Z | POST | 402 | yes | 238 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| ed84f7b6462083491ebc | 2026-10-31T21:38:28Z | POST | 402 | yes | 256 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| f16971035af3aeaf1dfc | 2026-10-31T21:02:24Z | POST | 402 | yes | 218 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 07527337095315b4ca74 | 2026-10-31T20:28:18Z | POST | 402 | yes | 277 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 38da6ba800571b5526b8 | 2026-10-31T19:52:21Z | POST | 402 | yes | 272 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 7d4071b97eee52daa9fc | 2026-10-31T19:16:39Z | POST | 402 | yes | 247 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
| 1d544609f23e5e83698c | 2026-10-31T18:42:19Z | POST | 402 | yes | 226 | – | 300000 | 0x6B62673c… | 2664 | 82af6ca892240288 | per-receipt | main | terms ok · Base USDC |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).