malformedlisted in Coinbase#5 by calls of 53 on this host
0.008 USDC
per call, as the listing declares it on eip155:
- Validation state
- malformed
- Uptime, 7 / 30 / 90 days
- 0% / 0% / 0%
- Calls, trailing 30 days
- 832
- Unique payers, trailing 30 days
- 832
- Last called
- 2026-09-15 09:54 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.008 USDC
- Networks
- 1
How has the volume on this endpoint moved?
The sweep of 2026-09-15 got a payment challenge that did not pass the required check has_bazaar_extension.
For chain tx the failing check asks whether the body carries the Bazaar discovery extension.
chain tx is a GET endpoint at api.onesource.io, listed in the Coinbase registry and filed by TOLL under market data.
chain tx is priced at 0.008 USDC on Base.
Callers of chain tx supply the query parameter network and the path parameter hash.
2 payment options span Base, all to one wallet.
chain tx returns json; the example shows data and meta.
The registry's counters give chain tx 832 calls and 832 unique payers over 30 days, every call from a different payer.
chain tx was last called on the day of the snapshot.
api.onesource.io lists 53 endpoints; chain tx is 5th by calls.
chain tx takes 5% of the calls counted across api.onesource.io.
Among comparable prices in market data, chain tx sits above 35% of them.
Closest in price to chain tx within market data: address current balance at api.nansen.ai and token safety at api.deepnets.ai.
chain tx declares exact and batch-settlement as payment schemes.
The wallet paid by chain tx is the payee of 53 endpoints on one host.
chain tx out-counts every other endpoint in market data that carries counters, 5,172 of them.
The price of chain tx is declared by 57 other listings in market data too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.008 USDC | exact | 0x52E29e…51f3ea |
| Coinbase | eip155: | USDC | 0.008 USDC | batch-settlement | 0x52E29e…51f3ea |
the checks, as of 2026-09-15 05:02 UTC · method · pinnableendpoint answered HTTP 402
has_bazaar_extension· the body carries the Bazaar discovery extension
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 05:02 UTC | malformed | 1 | daily-2026-09-15 |
| 2026-09-14 04:54 UTC | malformed | 1 | daily-2026-09-14 |
| 2026-09-13 04:52 UTC | malformed | 1 | daily-2026-09-13 |
| 2026-09-12 07:08 UTC | malformed | 1 | daily-2026-09-12 |
| 2026-09-11 10:47 UTC | malformed | 1 | daily-2026-09-11 |
Presence in a registry, not liveness of the service (method). Newest first.
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-15 15:24 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"pathParams": {
"hash": "0x5c504ed432cb51138bcf09aa5e8a410dd4a1e204ef84bfed1be16dfba1b22060"
},
"queryParams": {
"network": "ethereum"
}
},
"output": {
"type": "json",
"example": {
"data": {
"receipt": {
"logs": [],
"status": "0x1",
"gasUsed": "0x5208",
"blockNumber": "0x133da1e",
"transactionHash": "0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f"
},
"transaction": {
"to": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"gas": "0x5208",
"from": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
"hash": "0xad7e04119ecd85857728205f5b12e95f0bab8e99f9c2f60be5dc79cfc6a8df1f",
"nonce": "0x4d2",
"value": "0x0",
"blockNumber": "0x133da1e"
}
},
"meta": {
"endpoint": "/api/chain/tx/0x5c504ed432cb51138bcf09aa5e8a410dd4a1e204ef84bfed1be16dfba1b22060",
"cost_usdc": "0.001",
"request_id": "00000000abcdef01",
"payment_chain": "base",
"payment_token": "USDC"
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-09-15 16:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "chain tx on api.onesource.io", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-onesource-io-api-chain-tx-hash-66d248/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-onesource-io-api-chain-tx-hash-66d248-2026-09-15T16-57Z,
author = {TOLL},
title = {chain tx on api.onesource.io},
howpublished = {\url{https://tollindex.com/e/api-onesource-io-api-chain-tx-hash-66d248/at/2026-09-15T16-57Z}},
year = {2026},
month = {9},
note = {Pinned view of the snapshot of 2026-09-15 16:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.