passlisted in Coinbase#84 by calls of 599 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
- 4
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-31 10:25 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.01 USDC
- Networks
- 12
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.
Of agent402.tools's 599 listings, x402 audit ranks tied 84th by calls with 252 others.
The listing describes the request as the query parameters url and method.
x402 audit returns json; the example shows url, grade, score, checks, status, summary and 2 others.
x402 audit drew 4 calls from one payer in the trailing 30 days.
The last call to x402 audit came 15 days before the snapshot, 2026-08-31.
A call to x402 audit costs 0.01 USDC on Base, as declared.
x402 audit accepts payment on Base, Polygon, Arbitrum, Monad and 8 others, 13 options in all, to 4 different wallets.
TOLL files x402 audit under the "other" category: a GET endpoint on agent402.tools, listed in the Coinbase registry.
x402 audit answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to x402 audit within the "other" category: business time at chrono.schemasure.com and vote at emoji.today.
x402 audit is priced above 64% of comparable listings in the "other" category.
x402 audit out-counts 85% of the 2,777 endpoints in the "other" category that carry counters.
For 6 of the options on x402 audit, TOLL has no verified decimals and shows the raw amount. x402 audit declares exact and upto as payment schemes.
Its payee wallet receives for 591 listed endpoints on one host.
The seller's tags on x402 audit are payments, x402, audit and security.
428 other listings in the "other" category declare exactly the same price.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 10000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.01 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 10000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.011 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | Global Dollar | 10000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 10000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.01 USDC | upto | 0xaBF4FA…e2a9D0 |
| Coinbase | solana: | USDC | 0.01 USDC | exact | J7aN3PLJ…Gv3xwg |
| Coinbase | stellar: | CCW67TSZ…SJMI75 | 100000 smallest units, decimals unknown | exact | GDNJXCKW…FJWWRL |
| Coinbase | algorand: | 31566704 | 10000 smallest units, decimals unknown | exact | C7IIHG7S…OY2XIE |
the checks, as of 2026-09-15 04:00 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 04:00 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 03:59 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 03:59 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 06:14 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 09:39 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 2026-08-31 10:25 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://agent402.tools/api/hash",
"method": "POST"
}
},
"output": {
"type": "json",
"example": {
"url": "https://api.example.com/paid",
"grade": "A",
"score": 92,
"checks": [
{
"id": "transport-tls",
"title": "Payment challenge served over TLS",
"attack": "credential interception",
"detail": "https",
"status": "pass",
"severity": "high"
},
{
"id": "cache-hygiene",
"title": "Gated response is not shared-cacheable",
"attack": "III - cache leakage",
"detail": "Cache-Control: no-store, private",
"status": "pass",
"severity": "high"
}
],
"status": 402,
"summary": "A (92/100) - 6 passed, 1 warning, 0 failed. Note: replay/idempotency (II) and router Sybil (IV) can't be graded from outside.",
"reachable": true,
"x402Version": 2,
"paymentRequired": true
}
}
}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, "x402 audit on agent402.tools", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/agent402-tools-api-x402-audit-131262/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-agent402-tools-api-x402-audit-131262-2026-09-15T16-57Z,
author = {TOLL},
title = {x402 audit on agent402.tools},
howpublished = {\url{https://tollindex.com/e/agent402-tools-api-x402-audit-131262/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.