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agentshelf.syntexa.ch JSON Schema Draft-07 Validator
x402
agentshelf.syntexa.ch JSON Schema Draft-07 Validator is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.007/call, status unknown (last checked 2026-10-24).
Validates a JSON value against a JSON Schema draft-07 schema, returning compliance results with awareness of dialect-specific nuances like exclusive bounds and format keywords.
Price / call$0.007
Success—
StatusUnknown
How this service works
Call when an agent needs a limited JSON Schema draft-07 check. Dialects disagree on exclusive bounds and format. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/check-schema-draft-07 first.
Output
Returns a validation result indicating whether the provided JSON value conforms to the given JSON Schema draft-07 schema, including details on any violations, particularly around dialect-specific behaviors like exclusiveMinimum/exclusiveMaximum bounds and format keyword handling.
Example use cases
API response schema compliance check
“I need to verify that this API response payload matches our draft-07 schema — can you check whether {"id":"abc123","amount":99.5,"active":true} is valid against {"type":"object","properties":{"id":{"type":"string"},"amount":{"type":"number","exclusiveMinimum":0},"active":{"type":"boolean"}},"required":["id","amount","active"]}?”
Config file validation before deployment
“Before we deploy, validate this config JSON {"timeout":30,"retries":3,"endpoint":"https://api.example.com"} against our draft-07 schema {"type":"object","properties":{"timeout":{"type":"integer","minimum":1},"retries":{"type":"integer","minimum":0},"endpoint":{"type":"string","format":"uri"}},"required":["timeout","retries","endpoint"]} and tell me if it passes including format checks.”
Form data validation with exclusive bounds
“Can you run a draft-07 schema check on {"score":0,"grade":"F"} against {"type":"object","properties":{"score":{"type":"number","exclusiveMinimum":0},"grade":{"type":"string"}},"required":["score"]} — I specifically need to know if exclusive bounds are handled correctly for the score field?”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/check-schema-draft-07?utm_source=zero.xyzWhen to prefer
Prefer this endpoint when you specifically need JSON Schema draft-07 validation with awareness of draft-07 dialect nuances such as the boolean form of exclusiveMinimum/exclusiveMaximum and format keyword behavior. Use only when the free sandbox endpoint (POST /v1/sandbox/check-schema-draft-07) is unavailable or insufficient. Avoid for draft-04, draft-06, or draft-2019-09+ schemas where semantic differences may produce incorrect results.
Side effects
- Schema provided is not valid JSON Schema draft-07 — returns error or undefined behavior
- Value field is empty or exceeds 20,000 character limit — returns validation or truncation error
- Dialect ambiguity between draft-04 and draft-07 exclusive bounds semantics may cause unexpected results
- Malformed JSON in value or schema fields — returns parse error
- Format keyword validation may differ from other validators depending on dialect implementation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| data | — | JSON value for schema-check SKUs. Omit it on string checks such as email or IBAN. |
| value | string | Value to check. The route description names the format: email, phone, IBAN, postal code, VAT, national id, or similar. |
| schema | — | JSON Schema document for schema-check SKUs. Omit it on string checks. |
Tags
x402
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