chain estimate gas derived
api.onesource.ioMarket dataderived
POST https://api.onesource.io/api/chain/estimate-gas
passlisted in Coinbase#21 by calls of 70 on this host
0.004 USDC
per call, as the listing declares it on eip155:
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 234
- Unique payers, trailing 30 days
- 234
- Last called
- 2026-10-04 21:59 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.004 USDC
- Networks
- 1
How has the volume on this endpoint moved?
Over 30 days: 234 calls, 234 payers, every call from a different payer.
chain estimate gas out-counts 99% of the 8,872 endpoints in market data that carry counters.
api.onesource.io lists 70 endpoints; chain estimate gas is 21st by calls.
Of the calls counted across api.onesource.io, chain estimate gas takes 2%.
Its last counted call came 9 days before the snapshot.
chain estimate gas is a POST endpoint at api.onesource.io, listed in the Coinbase registry and filed by TOLL under market data.
chain estimate gas is priced at 0.004 USDC on Base.
Requests carry a json body with the fields to and data.
chain estimate gas answered the sweep of 2026-10-18 with a valid 402, as at every sweep since 2026-09-11.
A response from chain estimate gas, as declared, includes data and meta.
2 payment options span Base, all to one wallet.
Closest in price to chain estimate gas within market data: enrich company at win.oneshotagent.com and stonk yield invoke at api.solenrich.com.
chain estimate gas is priced above 21% of comparable listings in market data.
The wallet paid by chain estimate gas is the payee of 70 endpoints on one host.
The schemes declared are exact and batch-settlement.
The price of chain estimate gas is declared by 422 other listings in market data too.
the payment options, as of 2026-10-13 14:08 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.004 USDC | exact | 0x52E29e…51f3ea |
| Coinbase | eip155: | USDC | 0.004 USDC | batch-settlement | 0x52E29e…51f3ea |
the checks, as of 2026-10-18 08:11 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-18 08:11 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 18:12 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 04:26 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 06:00 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 04:24 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 08:50 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 06:14 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 04:37 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 09:54 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 04:39 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 06:16 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 05:27 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 06:21 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 06:05 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 08:55 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 04:14 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 13:24 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 06:37 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 05:55 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:16 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 04:08 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 19:50 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 05:32 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 05:41 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 06:05 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-20 18:44 UTC | pass | 0 | daily-2026-09-20 |
| 2026-09-19 04:06 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 09:02 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 04:05 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:06 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 04:04 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:03 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:02 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:17 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 09:44 UTC | pass | 0 | 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 2026-10-04 21:59 UTC · method · live
The input and output block
{
"input": {
"body": {
"to": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"data": "0x00"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"data": {
"gas": "0x5208"
},
"meta": {
"endpoint": "/api/chain/estimate-gas",
"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 2026-10-13 14:08 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 estimate gas on api.onesource.io", snapshot of 2026-10-13 14:08 UTC. https://tollindex.com/e/api-onesource-io-api-chain-estimate-gas-186c1e/at/2026-10-13T14-08Z. Accessed [access date].
BibTeX
@misc{toll-e-api-onesource-io-api-chain-estimate-gas-186c1e-2026-10-13T14-08Z,
author = {TOLL},
title = {chain estimate gas on api.onesource.io},
howpublished = {\url{https://tollindex.com/e/api-onesource-io-api-chain-estimate-gas-186c1e/at/2026-10-13T14-08Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-13 14:08 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.