JSONSchema — turn sample JSON into a strict draft 2020-12 schema with plain-language validation rules.
You paste sample JSON; the tool emits a JSON Schema (draft 2020-12), marks required fields with explanations, and lists validation rules your API should enforce. It also flags missing types, weak formats, and duplicate enums.
Draft 2020-12 — the dialect most modern validators (including AJV setups) expect for new contracts.
Yes. Required fields are inferred from the sample. Always review them: fixtures can invent false requirements or omit real ones.
No. Output is decision support for API contracts. It does not certify GDPR, PCI, accessibility, or any compliance seal, and it is not a penetration test.
The product fails closed: not configured returns an error, upstream failures are reported as such, and demo mode is labeled explicitly. It will not pretend a mock result is live AI.
Listed plans are $19/month and $190/year for workflow runs (schema generation and review assistance), not bare AI-credit theater. Checkout uses the in-app checkout route.
See our Privacy policy and Terms of service.
lixingliangsy@163.com — include your runId when asking about a specific export.
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