JSONSchema turns a sample JSON object into a JSON Schema (draft 2020-12), explains each required field, and screens it with a deterministic compliance ruleset (type/required/format/enum). Export the schema your API can enforce.
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A deterministic compliance screen catches missing types and bad formats before you ship.
A deterministic compliance screen catches missing types and bad formats before you ship.
A deterministic compliance screen catches missing types and bad formats before you ship.
A deterministic compliance screen catches missing types and bad formats before you ship.
Drop in a sample JSON, pick strictness and purpose.
Model writes a draft 2020-12 schema, then the compliance ruleset screens type/required/format/enum.
Export the schema + explanation with a runId.
or generate a schema below.
It follows draft 2020-12 and is screened by a deterministic compliance ruleset. For production, validate it against your real data with a library like Ajv.
Yes. The ruleset (json-schema-rules@2026-07-19) flags a missing root type, required keys not in properties, unknown formats, and duplicate enum values.
No for Free/Pro. AI runs are included via our platform key (fair use). Enterprise can optionally bring your own key (BYOK) at /settings — the key stays server-side only.
Pro includes about 300 workflow runs/month (fair use cost guard on gpt-4o-mini, plus a daily cap). If you hit the limit, Studio returns HTTP 429 — upgrade, wait for reset, enable Demo mode, or use Enterprise BYOK. We never silently return fake AI success.
Payments are processed by Waffo Pancake (merchant of record).
No. It is decision-support: a model-assisted schema plus a deterministic compliance screen. Wire the exported schema into your API validator to actually enforce it.
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