passlisted in Coinbase#1 by calls of 8 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
- 2
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-10-09 04:06 UTC
- First observed by TOLLderived
- 2026-10-09
- Pricederived
- 0.003 USDC
- Networks
- 2
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 2 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.
TOLL's first observation of verify citation was 2026-10-09.
At agent-tools-7936.onrender.com, verify citation takes GET requests, is listed in the Coinbase registry, and falls under identity by TOLL's rules.
verify citation is priced at 0.003 USDC on Base.
Requests carry the query parameters doi and year.
verify citation answered the sweep of 2026-10-09 with a valid 402, as at every sweep since 2026-10-09.
A response from verify citation, as declared, includes record and verdict.
verify citation accepts payment on Base and Base Sepolia, 2 options in all, all to one wallet.
verify citation shares agent-tools-7936.onrender.com with 7 other listed endpoints and is tied 1st by calls with 6 others.
verify citation takes 13% of the calls counted across agent-tools-7936.onrender.com.
Over 30 days: 2 calls, one payer.
verify citation was last called 1 day before the snapshot.
Closest in price to verify citation within identity: domains check at api.clawfetch.ai and risk check at x402check.xyz.
verify citation is priced above 13% of comparable listings in identity.
Its payee wallet receives for 8 listed endpoints on one host.
The price of verify citation is declared by 109 other listings in identity too.
the payment options, as of 2026-10-09 22:37 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb3Ecf1…E98735 |
| Coinbase | eip155: | USDC | 0.003 USDC | exact | 0xb3Ecf1…E98735 |
the checks, as of 2026-10-09 11:17 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-09 11:17 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-09 06:18 UTC | pass | 0 | new-after-daily-2026-10-09 |
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 2026-10-09 04:05 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"doi": "10.1038/nature14539",
"year": "2015"
}
},
"output": {
"type": "json",
"example": {
"record": {
"year": 2015,
"title": "Deep learning",
"retracted": false
},
"verdict": "VERIFIED"
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-09 22:37 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "verify citation on agent-tools-7936.onrender.com", snapshot of 2026-10-09 22:37 UTC. https://tollindex.com/e/agent-tools-7936-onrender-com-verify-citation-c4f736/at/2026-10-09T22-37Z. Accessed [access date].
BibTeX
@misc{toll-e-agent-tools-7936-onrender-com-verify-citation-c4f736-2026-10-09T22-37Z,
author = {TOLL},
title = {verify citation on agent-tools-7936.onrender.com},
howpublished = {\url{https://tollindex.com/e/agent-tools-7936-onrender-com-verify-citation-c4f736/at/2026-10-09T22-37Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-09 22:37 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.