passabsent from every registrycounted above 0% of Inference
0.002 USDC
per call, as the listing declares it on eip155:
Compare with anotherEvery figure as JSONCite this page
the price, as of 2026-09-11 20:57 UTC · method
- Validation state
- pass
- Uptime, 7 / 30 / 90 days
- 100% / 100% / 100%
- Calls, trailing 30 days
- 1
- Unique payers, trailing 30 days
- 1
- Last called
- 2026-08-12 23:28 UTC
- First observed by TOLLderived
- 2026-09-10
- Pricederived
- 0.002 USDC
- Networks
- 1
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 11 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.
At projectx402-production.up.railway.app, schema check takes POST requests, is listed in neither registry at the last pull, and falls under inference by TOLL's rules.
schema check is priced at 0.002 USDC on Base.
Callers of schema check supply a json body with the fields repair, explain, payload, strictness and json_schema.
schema check returns json; the example shows valid, errors, summary, confidence and suggested_payload.
On 2026-09-11 it returned a valid 402 challenge.
schema check is the only listed endpoint on projectx402-production.up.railway.app.
In the trailing 30 days: one call, one payer.
schema check was last called 34 days before the snapshot.
Closest in price to schema check within inference: operations submit at agents.chain.link and domain check at 402utils.com.
schema check is among the cheapest in inference; 7% of comparable listings ask less.
The wallet paid by schema check is the payee of 4 endpoints across 4 hosts.
The seller's tags on schema check are json, json-schema, validation and validate.
schema check was missing from the Coinbase registry at the pull of 2026-09-12, confirmed at the pull of 2026-09-12; that is registry presence, not liveness.
The price of schema check is declared by 106 other listings in inference too.
Where the sentences above compare this endpoint with others, the comparison is against the index as it stands now, live; the figures above are final.
the payment options, as of 2026-09-11 20:57 UTC · method
| registry | network | asset | amount | scheme | pay to |
|---|---|---|---|---|---|
| Coinbase | eip155: | USDC | 0.002 USDC | exact | 0x8fC400…1EdB1F |
the checks, as of 2026-09-11 13:16 UTC · methodendpoint answered HTTP 402
No named check failed.
Presence in a registry, not liveness of the service (method). Newest first.
- absence from Coinbase confirmed, rule v1
- absent from Coinbase at this pull
- listed in Coinbase
From the registry record, not validated by TOLL.the declared schema, as of 2026-08-12 23:28 UTC · method
The input and output block
{
"input": {
"body": {
"repair": false,
"explain": true,
"payload": {
"age": 30,
"name": "Alice"
},
"strictness": "normal",
"json_schema": {
"type": "object",
"required": [
"name",
"age"
],
"properties": {
"age": {
"type": "integer"
},
"name": {
"type": "string"
}
}
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"valid": true,
"errors": [],
"summary": "Payload is valid against the supplied JSON Schema.",
"confidence": 1,
"suggested_payload": null
}
}
}Cite this page
This endpoint is delisted: the page is frozen at its last observation and its live URL is the stable one. Data reuse is under CC BY 4.0 (terms).
Plain text
TOLL, "schema check on projectx402-production.up.railway.app". https://tollindex.com/e/projectx402-production-up-railway-app-v1-schema-check-d7ffc0. Accessed [access date].
BibTeX
@misc{toll-e-projectx402-production-up-railway-app-v1-schema-check-d7ffc0-2026-09-15,
author = {TOLL},
title = {schema check on projectx402-production.up.railway.app},
howpublished = {\url{https://tollindex.com/e/projectx402-production-up-railway-app-v1-schema-check-d7ffc0}},
year = {2026},
month = {9},
note = {Frozen at its last observation, 2026-09-15 21:20 UTC. Accessed [access date].}
}None yet. Anything submitted through the form below is published here with its outcome.