402signal.com
No Recent Successful ChecksOnchain/Crypto Data402Signal helps AI agents find paid APIs and check current payment offers against their price, network and request requirements before payin (the service's own listing text; Data: x402-list.com (CC BY 4.0), modified)
Listed Vs. Actual Price
Main route. Listed = the listing we stored when this service was added, not re-read daily (x402-list; Data: x402-list.com (CC BY 4.0), modified). Actual = asked on our signed checks. Request-dependent prices can differ normally.
No price recorded yet.
What changed (last 30 days) #
From 2026-10-23 12:44 UTC. Stored checks cover about 7 days (label: last 30).
| When (UTC) | What changed | Measured | Signed record |
|---|---|---|---|
| 2026-10-23 17:40 | HTTP reply changed | no reply → 525 | Signed receipt |
Our unpaid checks only. Each row links the signed record for the new state. Full machine-readable history (NDJSON) is on Data Pro. See plans · Reply or dispute
Watch this host Email when measured facts change · 1 tool free for 30 days · up to 50 with Pro.
Latest signed receipts
| Signed receipt | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| d19fb9fcc0ad5a9c9577 | 2026-10-30T00:34:23Z | 525 | No | 120 | |
| f64d24e368b911f6aa53 | 2026-10-29T02:08:15Z | 525 | No | 111 | |
| f23613ba19b20a95b88f | 2026-10-27T10:04:21Z | 525 | No | 533 | |
| 905741ffecc7700233ea | 2026-10-26T19:20:14Z | 525 | No | 266 | |
| 7eb7ef001f61971bac8f | 2026-10-24T19:22:20Z | 525 | No | 189 |
Signed, verifiable. Raw data · daily history (JSON) · free quick check (JSON)