passlisted in Coinbase#37 by calls of 604 on this host
0.08 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
- 48
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-10-04 07:00 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.08 USDC
- Networks
- 12
How has the volume on this endpoint moved?
answer shares agent402.tools with 603 other listed endpoints and is tied 37th by calls with 8 others.
Callers of answer supply the query parameter q.
Its example response has the fields query, answer, citations and citationCount.
Over 30 days: 48 calls, one payer.
The last call to answer came 1 day before the snapshot, 2026-10-04.
The declared price is 0.08 USDC on Base.
answer accepts payment on Base, Polygon, Arbitrum, Monad and 8 others, 13 options in all, to 4 different wallets.
TOLL files answer under inference: a GET endpoint on agent402.tools, listed in the Coinbase registry.
answer answered the sweep of 2026-10-04 with a valid 402, as at every sweep since 2026-09-11.
Closest in price to answer within inference: agent evidence at agents.dubbleblack.com and company industry classify at api.strale.io.
answer is near the top of prices in inference; 98% of comparable listings are cheaper.
answer out-counts every other endpoint in inference that carries counters, 12,109 of them.
For 6 of the options on answer, TOLL has no verified decimals and shows the raw amount. answer declares exact and upto as payment schemes.
611 listed endpoints on one host pay to the same wallet.
The seller's tags on answer are web, search, answer and ai.
the payment options, as of 2026-10-05 05:36 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.08 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.08 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.08 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 80000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.08 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 80000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.081 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | Global Dollar | 80000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 80000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.08 USDC | upto | 0xaBF4FA…e2a9D0 |
| Coinbase | solana: | USDC | 0.08 USDC | exact | J7aN3PLJ…Gv3xwg |
| Coinbase | stellar: | CCW67TSZ…SJMI75 | 800000 smallest units, decimals unknown | exact | GDNJXCKW…FJWWRL |
| Coinbase | algorand: | 31566704 | 80000 smallest units, decimals unknown | exact | C7IIHG7S…OY2XIE |
the checks, as of 2026-10-04 11:14 UTC · method · pinnableendpoint answered HTTP 402
No named check failed.
Every sweep that observed this endpoint, newest first.
| observed, UTC | state | failed checks | sweep |
|---|---|---|---|
| 2026-10-04 11:14 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 05:58 UTC | pass | 0 | daily-2026-10-03 |
| 2026-10-02 15:11 UTC | pass | 0 | daily-2026-10-02 |
| 2026-10-01 08:03 UTC | pass | 0 | daily-2026-10-01 |
| 2026-09-30 07:23 UTC | pass | 0 | daily-2026-09-30 |
| 2026-09-29 19:39 UTC | pass | 0 | daily-2026-09-29 |
| 2026-09-28 06:39 UTC | pass | 0 | daily-2026-09-28 |
| 2026-09-25 21:10 UTC | pass | 0 | daily-2026-09-25 |
| 2026-09-23 06:44 UTC | pass | 0 | daily-2026-09-23 |
| 2026-09-22 06:56 UTC | pass | 0 | daily-2026-09-22 |
| 2026-09-21 07:18 UTC | pass | 0 | daily-2026-09-21 |
| 2026-09-19 05:19 UTC | pass | 0 | daily-2026-09-19 |
| 2026-09-18 13:09 UTC | pass | 0 | daily-2026-09-18 |
| 2026-09-17 05:14 UTC | pass | 0 | daily-2026-09-17 |
| 2026-09-16 05:14 UTC | pass | 0 | daily-2026-09-16 |
| 2026-09-15 05:31 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:04 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-13 05:01 UTC | pass | 0 | daily-2026-09-13 |
| 2026-09-12 07:17 UTC | pass | 0 | daily-2026-09-12 |
| 2026-09-11 10:58 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 2026-10-04 07:00 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"q": "what is the x402 payment protocol?"
}
},
"output": {
"type": "json",
"example": {
"query": "what is the x402 payment protocol?",
"answer": "x402 is an open standard for internet-native, pay-per-request HTTP APIs that uses the HTTP 402 \"Payment Required\" status code to negotiate and settle micro-payments inline with the original request.",
"citations": [
{
"url": "https://www.x402.org/",
"number": 1,
"favicon": "https://imgs.search.brave.com/...",
"snippet": "x402: An open standard for internet-native payments."
}
],
"citationCount": 1
}
}
}Cite this page
The pinned URL below renders this page from the snapshot of 2026-10-05 05:36 UTC and does not change; the live page does, every six hours. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "answer on agent402.tools", snapshot of 2026-10-05 05:36 UTC. https://tollindex.com/e/agent402-tools-api-answer-744549/at/2026-10-05T05-36Z. Accessed [access date].
BibTeX
@misc{toll-e-agent402-tools-api-answer-744549-2026-10-05T05-36Z,
author = {TOLL},
title = {answer on agent402.tools},
howpublished = {\url{https://tollindex.com/e/agent402-tools-api-answer-744549/at/2026-10-05T05-36Z}},
year = {2026},
month = {10},
note = {Pinned view of the snapshot of 2026-10-05 05:36 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.