Type Inference From Json

Infers type definitions from a JSON sample, converting JSON to TypeScript, Zod, or JSON Schema.

Overview

Infers type definitions from a JSON sample, converting JSON to TypeScript, Zod, or JSON Schema. Paste a sample (or array of samples); returns a generated type definition in your chosen format. Merges across array elements / object samples: properties present in some but not all become optional, mixed primitive types become unions. Auto-detects string formats (date-time / uuid / uri / email) for richer outputs. Ideal inside agent code-gen loops that need to consume an unfamiliar API response. Use it as a JSON shape inferer or quicktype-style type generator.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/type-inference-from-json	$0.00575	Invoke Type Inference From Json (Code) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/type-inference-from-json \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/type-inference-from-json \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace