passlisted in Coinbase#62 by calls of 342 on this host
0.02 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
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-17 09:56 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.02 USDC
- Networks
- 5
How big is this endpoint among the ones like it?
No trace is drawn of this endpoint’s own volume. Its counters have changed 1 time across 28 observations, and 3 changes are the fewest this site will draw a trace through, because two points and a guess are not a series. Every observation is in the JSON.
contract source is one of 342 listed endpoints on api.agentstools.dev, tied 62nd by calls with 280 others among them.
contract source takes the query parameters address and network.
A response from contract source, as declared, includes proxy, abi_len, network, chain_id, verified, attribution and 2 others.
contract source drew a single call from a single payer in the trailing 30 days.
The last call to contract source came 29 days before the snapshot, 2026-08-17.
On Base, contract source asks 0.02 USDC per call.
For contract source the listing declares 5 accepts on Base, Polygon, Arbitrum, World Chain and 1 other, to 2 different wallets.
contract source, a GET endpoint on api.agentstools.dev, appears in the Coinbase registry; TOLL's taxonomy puts it in identity.
contract source answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to contract source within identity: premium vessels at straits.live and ecom sellers at api.x402node.dev.
Among comparable prices in identity, contract source sits above 67% of them.
For 1 of the options on contract source, TOLL has no verified decimals and shows the raw amount.
The wallet paid by contract source is the payee of 344 endpoints across 2 hosts.
Seller tags: evm, contract, source-code and abi.
The price of contract source is declared by 115 other listings in identity too.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0xF22e55…DFf493 |
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0xF22e55…DFf493 |
| Coinbase | eip155: | USDC | 0.02 USDC | exact | 0xF22e55…DFf493 |
| Coinbase | eip155: | USDC | 20000 smallest units, decimals unknown | exact | 0xF22e55…DFf493 |
| Coinbase | solana: | USDC | 0.02 USDC | exact | AytHnvc6…cZ8R1u |
the checks, as of 2026-09-15 04:40 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-09-15 04:40 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 04:36 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 04:34 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:50 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:25 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 2026-08-17 09:56 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"network": "base"
}
},
"output": {
"type": "json",
"example": {
"proxy": {
"is_proxy": true,
"impl_name": "FiatTokenV2_2",
"proxy_type": "ZeppelinOSProxy",
"impl_abi_len": 72,
"impl_address": "0x2Ce6311d..."
},
"abi_len": 12,
"network": "base",
"chain_id": 8453,
"verified": true,
"attribution": "Verified source / ABI / NatSpec / proxy-resolution via Sourcify (https://sourcify.dev), a public decentralized verified-contract store.",
"compilation": {
"name": "FiatTokenProxy",
"language": "Solidity",
"compiler_version": "0.6.12"
},
"source_file_count": 1
}
}
}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, "contract source on api.agentstools.dev", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/api-agentstools-dev-contract-source-4bf3bd/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-agentstools-dev-contract-source-4bf3bd-2026-09-15T16-57Z,
author = {TOLL},
title = {contract source on api.agentstools.dev},
howpublished = {\url{https://tollindex.com/e/api-agentstools-dev-contract-source-4bf3bd/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.