Name: type-inference-from-json
Price: 0.005 USDC
Availability: InStock

$ man type-inference-from-json

agentutility / wordmint / type-inference-from-json

PRICE / CALL

$0.005

USDC · base mainnet · scheme: exact

METHOD

POST

CLUSTER

wordmint

CATEGORY

uncategorized

STATUS

● live

NAME

type-inference-from-json — infers type definitions from a json sample, converting json to typescript, zod, or json schema

SYNOPSIS

POST https://x402.agentutility.ai/type-inference-from-json
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }

↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.

DESCRIPTION

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.

INPUT — request schema

property	type	description	req?
json	string \| object \| array \| number \| boolean \| null	The JSON sample to infer from. Accept a JSON string OR a pre-parsed object/array/primitive. Max 256 KB if passed as string.	required
format	string	Output format. Default 'typescript'. enum: typescript · zod · jsonschema	optional
root_name	string	Name of the root type / interface / Zod export. Must be a valid JS identifier. Default 'Root'.	optional
date_strings	boolean	If true (default), recognize ISO-8601 date-time / UUID / URL / email strings and emit format-aware types. Set false to treat all strings as plain 'string'.	optional

OUTPUT — response shape

field	type	description
format	string	Output format requested: typescript, zod, json-schema, or similar.
root_name	string	Name used for the top-level generated type or schema (e.g. Root, User).
types	string	Generated type definition source as a string in the requested format, ready to paste into code.
inferred_shape	object	Internal shape tree with per-field types, optionality flags, and detected string formats before rendering.
source	string	Echo of the input JSON sample (or array) that the types were inferred from.

EXAMPLES — two ways to call

EXAMPLE 1 · curl

curl -X POST https://x402.agentutility.ai/type-inference-from-json \
  -H 'Content-Type: application/json' \
  -d '{ }'

first response = 402 Payment Required with payment requirements; sign + retry with X-PAYMENT.

EXAMPLE 2 · mcp

# Install the MCP package for this endpoint's cluster
npx -y @agentutility/mcp-<cluster>

# Required: EVM private key with USDC on Base
export X402_PRIVATE_KEY=0x...

# Then call the type-inference-from-json tool from your MCP-aware agent.

MCP server handles payment automatically — your coding agent just calls the tool by name.

METADATA

tags: jsontypescriptzodjson-schematype-inferencecodegenschema
methods: POST
cluster: wordmint
price: $0.005 USDC per call

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