passlisted in Coinbase#62 by calls of 64 on this host
0.005 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
- 2026-10-03 20:13 UTC
- First observed by TOLLderived
- 2026-10-03
- Pricederived
- 0.005 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 17 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.
api.x-402.online lists 64 endpoints; classify is tied 62nd by calls with 2 others.
The listing describes the request as the query parameters labels and messages.
classify returns json; the example shows labels, results and unlabeled.
In the trailing 30 days: one call, one payer.
classify was last called 6 days before the snapshot.
A call to classify costs 0.005 USDC on Base, as declared.
For classify the listing declares 2 accepts on Base and Solana, to 2 different wallets.
classify, a POST endpoint on api.x-402.online, appears in the Coinbase registry; TOLL's taxonomy puts it in inference.
classify answered the sweep of 2026-10-09 with a valid 402, as at every sweep since 2026-10-03.
Closest in price to classify within inference: marine depth at api.geoprimitives.dev and google ai mode ai mode at x402.openwebninja.com.
classify is among the cheapest in inference; 7% of comparable listings ask less.
The wallet paid by classify is the payee of 98 endpoints on one host.
309 other listings in inference declare exactly the same price.
the payment options, as of 2026-10-09 22:37 UTC · method · pinnable
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.005 USDC | exact | 0x2c871C…27735F |
| Coinbase | solana: | USDC | 0.005 USDC | exact | 3tvSUk2R…x3bVgs |
the checks, as of 2026-10-09 10:48 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 10:48 UTC | pass | 0 | daily-2026-10-09 |
| 2026-10-08 12:22 UTC | pass | 0 | daily-2026-10-08 |
| 2026-10-07 11:37 UTC | pass | 0 | daily-2026-10-07 |
| 2026-10-06 12:18 UTC | pass | 0 | daily-2026-10-06 |
| 2026-10-05 10:54 UTC | pass | 0 | daily-2026-10-05 |
| 2026-10-04 13:44 UTC | pass | 0 | daily-2026-10-04 |
| 2026-10-03 21:52 UTC | pass | 0 | new-after-daily-2026-10-03 |
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 2026-10-03 20:13 UTC · method · live
The input and output block
{
"input": {
"type": "http",
"method": "POST",
"queryParams": {
"labels": [
"billing",
"account",
"other"
],
"messages": [
"my card was charged twice",
"how do I reset my password"
]
}
},
"output": {
"type": "json",
"example": {
"labels": [
"billing",
"account",
"other"
],
"results": [
{
"index": 0,
"label": "billing",
"confidence": 0.97
},
{
"index": 1,
"label": "account",
"confidence": 0.95
}
],
"unlabeled": 0
}
}
}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, "classify on api.x-402.online", snapshot of 2026-10-09 22:37 UTC. https://tollindex.com/e/api-x-402-online-v1-classify-b75f79/at/2026-10-09T22-37Z. Accessed [access date].
BibTeX
@misc{toll-e-api-x-402-online-v1-classify-b75f79-2026-10-09T22-37Z,
author = {TOLL},
title = {classify on api.x-402.online},
howpublished = {\url{https://tollindex.com/e/api-x-402-online-v1-classify-b75f79/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.