pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842
1.Catalog declaration
| Resource URL | https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842 |
| Source | cdp_bazaar |
| Declared method | GET |
| Network | eip155:8453 |
| Receiving address | 0x110cdbba7fe6434ec4ce3464cc523942ad6fb784 |
| Declared price (base units) | 10000 |
| Catalog status | active |
| First seen / last seen | 2026-08-14 08:39 UTC / 2026-10-20 01:01 UTC |
| Catalog-reported calls / payers (30d) | 4 / 4 |
2.Probe history
| Probed at | Method | Verdict | HTTP | Latency | Reason |
|---|---|---|---|---|---|
| 2026-10-20 04:40 UTC | GET | pass | 402 | 184 ms | — |
| 2026-10-18 16:40 UTC | GET | pass | 402 | 182 ms | — |
| 2026-10-17 04:40 UTC | GET | pass | 402 | 264 ms | — |
| 2026-10-15 15:40 UTC | GET | pass | 402 | 116 ms | — |
| 2026-10-14 12:40 UTC | GET | pass | 402 | 276 ms | — |
| 2026-10-13 03:40 UTC | GET | pass | 402 | 694 ms | — |
| 2026-10-12 03:40 UTC | GET | pass | 402 | 122 ms | — |
| 2026-10-11 03:40 UTC | GET | pass | 402 | 429 ms | — |
| 2026-10-09 21:40 UTC | GET | pass | 402 | 180 ms | — |
| 2026-10-08 16:40 UTC | GET | pass | 402 | 491 ms | — |
| 2026-10-07 13:40 UTC | GET | pass | 402 | 334 ms | — |
| 2026-10-06 16:40 UTC | GET | pass | 402 | 215 ms | — |
| 2026-10-05 04:40 UTC | GET | pass | 402 | 173 ms | — |
| 2026-10-04 13:40 UTC | GET | pass | 402 | 136 ms | — |
| 2026-10-03 13:40 UTC | GET | pass | 402 | 187 ms | — |
| 2026-10-02 16:40 UTC | GET | pass | 402 | 196 ms | — |
| 2026-10-01 22:40 UTC | GET | pass | 402 | 363 ms | — |
| 2026-10-01 04:40 UTC | GET | pass | 402 | 478 ms | — |
| 2026-09-30 13:40 UTC | GET | pass | 402 | 195 ms | — |
| 2026-09-29 16:40 UTC | GET | pass | 402 | 197 ms | — |
| 2026-09-28 22:40 UTC | GET | pass | 402 | 604 ms | — |
| 2026-09-28 04:40 UTC | GET | pass | 402 | 297 ms | — |
| 2026-09-27 13:40 UTC | GET | pass | 402 | 124 ms | — |
| 2026-09-26 16:40 UTC | GET | pass | 402 | 180 ms | — |
| 2026-09-25 22:40 UTC | GET | pass | 402 | 198 ms | — |
| 2026-09-25 04:40 UTC | GET | pass | 402 | 104 ms | — |
| 2026-09-24 13:40 UTC | GET | pass | 402 | 200 ms | — |
| 2026-09-23 16:40 UTC | GET | pass | 402 | 121 ms | — |
| 2026-09-22 22:40 UTC | GET | pass | 402 | 89 ms | — |
| 2026-09-22 04:40 UTC | GET | pass | 402 | 104 ms | — |
3.L1 — real purchases
1 of 1 paid attempts settled on-chain, and 1 of those also returned a 2xx response (delivered). Each settled row carries its on-chain transaction hash, and that transaction is the evidence. On this page a receipt means the seller's own settlement receipt (PAYMENT-RESPONSE); a settled row can have none (see “tx from our index”). A settled row reads as nonce-bound when the on-chain re-read also matched the one-time signature nonce we generated for that purchase, and amount + payee when it matched amount, payee, asset and chain with no nonce on record — the binding shipped on 2026-09-04, so earlier rows carry the weaker evidence and keep their label rather than being demoted (methodology). settled is the transfer we confirmed on-chain; delivered is the response arriving. A settled row whose paid request answered 5xx counts as settled and not as delivered — definitions.
Terms in this table
settled (nonce-bound)- vet402 confirmed the USDC transfer on-chain, and the on-chain re-read also matched the one-time nonce vet402 signed for that purchase.
L2 no_declaration- the listing declares no output schema to check the response against.
Whose side- the same words as the seller page: seller's side only after failures on two different days (UTC), marked “under re-check”; vet402's side; or not sorted (the rules).
| Attempted at | Result | HTTP | On-chain tx | Latency |
|---|---|---|---|---|
| 09-20 06:022026-09-20 06:02 UTC | settled (nonce-bound) | 200 | 0x001eac4b…6909 | 1032 ms |
| 10000 units (≈ $0.01 USDC) · L2 no_declarationWhose side: no failure (delivered) | ||||
Embed this record
Run this endpoint? Show the settle-through record vet402 measured — the badge reads 1/1 settled · 1 delivered and updates as the record grows. It carries the host it is about and the date it was last measured, so a saved copy cannot pass itself off as current. It states a measurement, not a rating.
[](https://vet402.com/observatory/e/c819feb8-5399-4442-b0a8-68e2a396f36e)4.Catalog listing events
| Detected on | Event | Before | After |
|---|---|---|---|
| 2026-10-11 | relisted | {"status":"delisted"} | {"status":"active"} |
| 2026-10-10 | delisted | {"status":"active"} | {"status":"delisted"} |
| 2026-08-29 | relisted | {"status":"delisted"} | {"status":"active"} |
| 2026-08-27 | delisted | {"status":"active"} | {"status":"delisted"} |
unverified is not a failure; a fail is published only after two consecutive failing probes. Definitions: methodology.
5.Dispute this record
Think a measurement above is wrong? Say which probe or purchase and what you observed instead. One person reads it and replies. The record is never deleted on dispute: if it was wrong, the correction is published with the same weight; if it was right, it stands. Operators who control the receiving address can also sign a dispute via POST /api/v1/observatory/disputes (API reference), which re-measures through the normal publication gate.