passlisted in Coinbase#1 by calls of 2 on this host
0.01 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
- 3
- Unique payers, trailing 30 days
- 3
- Last called
- 2026-09-28 05:13 UTC
- First observed by TOLLderived
- 2026-09-14
- Pricederived
- 0.01 USDC
- Networks
- 1
How has the volume on this endpoint moved?
check answers POST requests at api.pennyforge.org; it is listed in the Coinbase registry and TOLL files it under identity.
check is priced at 0.01 USDC on Base.
Requests carry a json body with the fields chain and address.
check returns json; the example shows meta, chain, report, address, verdict and checksum.
At the sweep of 2026-10-07 it returned a valid payment challenge, as at every sweep since 2026-09-14.
check shares api.pennyforge.org with 1 other listed endpoint and is 1st by calls.
check takes 75% of the calls counted across api.pennyforge.org.
The registry's counters give check 3 calls and 3 unique payers over 30 days, every call from a different payer.
The last call to check came 9 days before the snapshot, 2026-09-28.
check sits nearest in price to verify job (livecheck.fly.dev) and br pix parse (api.losbeto.xyz) among listings in identity.
Among comparable prices in identity, check sits above 30% of them.
check out-counts 71% of the 1,980 endpoints in identity that carry counters.
The wallet paid by check is the payee of 4 endpoints across 3 hosts.
The seller's tags on check are evm, crypto, security and usdc.
check dropped out of the registry at the pull of 2026-09-28 and was listed again on 2026-09-28.
The price of check is declared by 826 other listings in identity too.
the payment options, as of 2026-10-07 05:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0x9504A5…6c485D |
the checks, as of 2026-10-07 07:10 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-07 07:10 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 08:00 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 07:22 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 10:03 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 05:01 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 14:19 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 07:18 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 06:36 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 18:55 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 16:55 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 20:28 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 06:06 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:16 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 06:39 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-20 19:18 UTC | pass | 0 | daily-2026-09-20 |
| 2026-09-19 04:41 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 10:33 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 04:37 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 04:37 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 04:35 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 12:45 UTC | pass | 0 | new-2026-09-14T12-45-19-314Z |
Presence in a registry, not liveness of the service (method). Newest first.
- back in Coinbase
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-09-28 05:13 UTC · method · live
The input and output block
{
"input": {
"body": {
"chain": "base",
"address": "0x9504A5939AB5be2B2B1F8beA7D7ebeCcd96c485D"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"meta": {
"ms": 912,
"service": "sendcheck",
"version": "1.8.1"
},
"chain": {
"name": "Base",
"usdc": "30.23",
"usdt": "0.00",
"block": 50804109,
"chain": 8453,
"native": "0.0026",
"reachable": true,
"usdcUnits": "30230079",
"usdtUnits": "0",
"isContract": false,
"outgoingTxs": 3
},
"report": "SendCheck pre-send verification …",
"address": "0x9504A5939AB5be2B2B1F8beA7D7ebeCcd96c485D",
"verdict": {
"gas": "0.00000039 ETH",
"next": "Verify the recipient out-of-band before sending.",
"level": "caution",
"reasons": [
"…"
],
"headline": "Live wallet with recent activity.",
"tokenMismatch": null
},
"checksum": {
"status": "valid",
"message": "Valid EIP-55 checksum address."
}
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-07 05:57 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "check on api.pennyforge.org", snapshot of 2026-10-07 05:57 UTC. https://tollindex.com/e/api-pennyforge-org-check-44256c/at/2026-10-07T05-57Z. Accessed [access date].
BibTeX
@misc{toll-e-api-pennyforge-org-check-44256c-2026-10-07T05-57Z,
author = {TOLL},
title = {check on api.pennyforge.org},
howpublished = {\url{https://tollindex.com/e/api-pennyforge-org-check-44256c/at/2026-10-07T05-57Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-07 05:57 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.