chain allowance derived
api.onesource.ioMarket dataderived
GET https://api.onesource.io/api/chain/allowance
passlisted in Coinbase#23 by calls of 70 on this host
0.003 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
- 171
- Unique payers, trailing 30 days
- 168
- Last called
- 2026-11-01 16:06 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.003 USDC
- Networks
- 1
How has the volume on this endpoint moved?
In the trailing 30 days the registry counted 171 calls from 168 unique payers.
chain allowance out-counts 99% of the 10,493 endpoints in market data that carry counters.
api.onesource.io lists 70 endpoints; chain allowance is 23rd by calls.
chain allowance takes 2% of the calls counted across api.onesource.io.
The last call to chain allowance came on the day of the snapshot, 2026-11-01.
api.onesource.io serves chain allowance, a GET endpoint that TOLL places in market data, listed in the Coinbase registry.
On Base, chain allowance asks 0.003 USDC per call.
The request to chain allowance is the query parameters owner, network, spender and contract.
chain allowance answered the sweep of 2026-10-30 with a valid 402, as at every sweep since 2026-09-11.
A response from chain allowance, as declared, includes data and meta.
For chain allowance the listing declares 2 accepts on Base, all to one wallet.
Closest in price to chain allowance within market data: perp basis at agent402.tools and gas at base-gas-x402-production.up.railway.app.
chain allowance is priced above 19% of comparable listings in market data.
The wallet paid by chain allowance is the payee of 70 endpoints on one host.
Schemes span exact and batch-settlement.
The price of chain allowance is declared by 999 other listings in market data too.
the payment options, as of 2026-11-01 21:59 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0x52E29e…51f3ea |
| Coinbase | eip155: | USDC | 0.003 USDC | batch-settlement | 0x52E29e…51f3ea |
the checks, as of 2026-10-30 08:29 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-30 08:29 UTC | pass | 0 | daily-2026-10-30 |
| 2026-10-29 08:10 UTC | pass | 0 | daily-2026-10-29 |
| 2026-10-28 08:32 UTC | pass | 0 | daily-2026-10-28 |
| 2026-10-27 08:19 UTC | pass | 0 | daily-2026-10-27 |
| 2026-10-26 13:37 UTC | pass | 0 | daily-2026-10-26 |
| 2026-10-23 08:23 UTC | pass | 0 | daily-2026-10-23 |
| 2026-10-21 10:57 UTC | pass | 0 | daily-2026-10-21 |
| 2026-10-20 10:34 UTC | pass | 0 | daily-2026-10-20 |
| 2026-10-19 08:08 UTC | pass | 0 | daily-2026-10-19 |
| 2026-10-18 10:10 UTC | pass | 0 | daily-2026-10-18 |
| 2026-10-17 20:24 UTC | pass | 0 | daily-2026-10-17 |
| 2026-10-16 06:21 UTC | pass | 0 | daily-2026-10-16 |
| 2026-10-15 08:05 UTC | pass | 0 | daily-2026-10-15 |
| 2026-10-14 06:12 UTC | pass | 0 | daily-2026-10-14 |
| 2026-10-13 10:52 UTC | pass | 0 | daily-2026-10-13 |
| 2026-10-12 08:14 UTC | pass | 0 | daily-2026-10-12 |
| 2026-10-11 07:01 UTC | pass | 0 | daily-2026-10-11 |
| 2026-10-10 15:00 UTC | pass | 0 | daily-2026-10-10 |
| 2026-10-09 07:31 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 09:00 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 08:16 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 09:07 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 08:15 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 10:44 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 05:37 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 14:50 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 07:45 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 07:04 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 19:21 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 06:09 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 20:53 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 06:28 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:39 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:02 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:03 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 12:15 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 04:59 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:59 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 04:58 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:50 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:49 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:04 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:42 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 2026-11-01 18:43 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"owner": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
"network": "ethereum",
"spender": "0x6b175474e89094c44da98b954eedeac495271d0f",
"contract": "0xdac17f958d2ee523a2206206994597c13d831ec7"
}
},
"output": {
"type": "json",
"example": {
"data": {
"name": "Tether USD",
"owner": "0xd8da6bf26964af9d7eed9e03e53415d37aa96045",
"token": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"symbol": "USDT",
"spender": "0x6b175474e89094c44da98b954eedeac495271d0f",
"decimals": 6,
"allowance": "115792089237316195423570985008687907853269984665640564039457584007913129639935"
},
"meta": {
"endpoint": "/api/chain/allowance",
"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 2026-11-01 21:59 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 allowance on api.onesource.io", snapshot of 2026-11-01 21:59 UTC. https://tollindex.com/e/api-onesource-io-api-chain-allowance-613266/at/2026-11-01T21-59Z. Accessed [access date].
BibTeX
@misc{toll-e-api-onesource-io-api-chain-allowance-613266-2026-11-01T21-59Z,
author = {TOLL},
title = {chain allowance on api.onesource.io},
howpublished = {\url{https://tollindex.com/e/api-onesource-io-api-chain-allowance-613266/at/2026-11-01T21-59Z}},
year = {2026},
month = {11},
note = {Pinned view of the snapshot of 2026-11-01 21:59 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.