passlisted in Coinbase#449 by calls of 599 on this host
0.012 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
- 2026-09-13 22:39 UTC
- First observed by TOLLderived
- 2026-09-14
- Pricederived
- 0.012 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 6 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.
exa search first appeared in TOLL's pulls on 2026-09-14.
At agent402.tools, exa search takes POST requests, is listed in the Coinbase registry, and falls under search by TOLL's rules.
On Base, exa search asks 0.012 USDC per call.
Requests carry a json body with the fields query and numResults.
exa search answered the sweep of 2026-09-15 with a valid 402, as at every sweep since 2026-09-14.
A response from exa search, as declared, includes count, query, source, results, fetchedAt and searchType.
exa search accepts payment on Base, Polygon, Arbitrum, Monad and 8 others, 13 options in all, to 4 different wallets.
exa search shares agent402.tools with 598 other listed endpoints and is tied 449th by calls with 150 others.
exa search drew a single call from a single payer in the trailing 30 days.
The last call to exa search came 2 days before the snapshot, 2026-09-13.
exa search sits nearest in price to exa search (stableenrich.dev) and search (x402.tavily.com) among listings in search.
Among comparable prices in search, exa search sits above 59% of them.
Its payee wallet receives for 591 listed endpoints on one host.
For 6 of the options on exa search, TOLL has no verified decimals and shows the raw amount. exa search declares exact and upto as payment schemes.
The seller's own tags are web, search, exa and neural.
the payment options, as of 2026-09-15 16:57 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.012 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.012 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.012 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 12000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.012 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 12000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.013 USDC | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | Global Dollar | 12000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 12000 smallest units, decimals unknown | exact | 0xaBF4FA…e2a9D0 |
| Coinbase | eip155: | USDC | 0.012 USDC | upto | 0xaBF4FA…e2a9D0 |
| Coinbase | solana: | USDC | 0.012 USDC | exact | J7aN3PLJ…Gv3xwg |
| Coinbase | stellar: | CCW67TSZ…SJMI75 | 120000 smallest units, decimals unknown | exact | GDNJXCKW…FJWWRL |
| Coinbase | algorand: | 31566704 | 12000 smallest units, decimals unknown | exact | C7IIHG7S…OY2XIE |
the checks, as of 2026-09-15 06:16 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 06:16 UTC | pass | 0 | daily-2026-09-15 |
| 2026-09-14 05:46 UTC | pass | 0 | daily-2026-09-14 |
| 2026-09-14 04:56 UTC | pass | 0 | new-2026-09-14T04-56-17-031Z |
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 2026-09-13 22:39 UTC · method · live
The input and output block
{
"input": {
"body": {
"query": "how agent-to-agent micropayment protocols settle onchain",
"numResults": 5
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"count": 1,
"query": "how agent-to-agent micropayment protocols settle onchain",
"source": "exa",
"results": [
{
"url": "https://example.com/x402-explained",
"text": null,
"title": "What is the x402 payment protocol?",
"author": null,
"publishedDate": "2026-08-02T00:00:00.000Z"
}
],
"fetchedAt": "2026-09-13T20:00:00.000Z",
"searchType": "neural"
}
}
}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, "exa search on agent402.tools", snapshot of 2026-09-15 16:57 UTC. https://tollindex.com/e/agent402-tools-api-exa-search-b388d7/at/2026-09-15T16-57Z. Accessed [access date].
BibTeX
@misc{toll-e-agent402-tools-api-exa-search-b388d7-2026-09-15T16-57Z,
author = {TOLL},
title = {exa search on agent402.tools},
howpublished = {\url{https://tollindex.com/e/agent402-tools-api-exa-search-b388d7/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.