JSON-Forge - AI Text to Structured JSON

JSON-Forge - AI Text to Structured JSON Extraction API

AI Text to Structured JSON Extraction API for B2B Data Extraction. Convert supplier emails, raw HTML and unstructured text into strict JSON using a schema-first LLM workflow.

Search intent: text to JSON · structured data · data extraction · LLM JSON · schema

Give the model the chaos — and the shape you need back.

Paste operational text, define the contract your system expects and run a server-side structured conversion. The playground caps inputs and validates the requested schema before calling the model.

Run a conversion to see a real, schema-validated JSON response.

No result is shown before the server completes a request.

Use a product-scoped key outside RapidAPI.

Immediate API access after a successful subscription. The entitlement includes 1,000 conversions/month and is revoked when the associated subscription ends.

curl --request POST \
  --url https://prodapi-gqe9kzue.manus.space/api/v1/json-forge/transform \
  --header 'X-API-Key: YOUR_DIRECT_KEY' \
  --header 'Content-Type: application/json'

RapidAPI-ready endpoint contracts.

Every endpoint documents a testable request shape or an explicit public-source requirement, plus a response example, so a developer can inspect the contract before running it in RapidAPI.

curl --request POST \
  --url https://YOUR_RAPIDAPI_HOST/api/v1/json-forge/forge \
  --header 'x-rapidapi-key: YOUR_KEY' \
  --header 'x-rapidapi-host: YOUR_RAPIDAPI_HOST' \
  --header 'Content-Type: application/json' \
  --data '{"text":"Supplier ACME quotes €149.50 for Valve X-200.","schema":"{\"supplier_name\":\"string\",\"price\":\"number\"}"}'

{"data":{"supplier_name":"ACME","price":149.5},"model":"gpt-5-mini","normalizedAt":"2026-07-18T00:00:00.000Z"}

Commercial and integration questions.