Name: json-dev-pack
Price: 0.03 USDC
Availability: InStock

$ man json-dev-pack

agentutility / compose / json-dev-pack

PRICE / CALL

$0.03

USDC · base mainnet · scheme: exact

METHOD

POST

CLUSTER

compose

CATEGORY

uncategorized

STATUS

● live

NAME

json-dev-pack — converts a json document to typescript types and yaml, with optional schema validation, in one call

SYNOPSIS

POST https://x402.agentutility.ai/json-dev-pack
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }

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

DESCRIPTION

Converts a JSON document to TypeScript types and YAML, with optional schema validation, in one call. Composite: one call runs type-inference-from-json + json-yaml in parallel, plus json-schema-validate when you supply a schema. Returns a generated TypeScript interface (with date-time/uuid/uri/email format detection), the YAML rendering of the same document, and, when a JSON Schema (draft-07 or 2020-12) is provided, a validation report with per-error instance_path + keyword + message. Input capped at 200k chars. Includes composed_of + per-component telemetry; partial failure degrades instead of failing. Use it as an API response toolkit, quicktype-style type generation with format conversion, or structured-output verifier bundle.

INPUT — request schema

property	type	description	req?
json	string \| object \| array	JSON sample: a JSON string or a pre-parsed object/array. Max 200,000 chars stringified.	required
schema	object	Optional JSON Schema (draft-07 or 2020-12) to validate the sample against.	optional

OUTPUT — response shape

field	type	description
types	string	—
yaml	string	—
validation	string	—
composed_of	string	—
components	string	—
degraded	string	—

EXAMPLES — two ways to call

EXAMPLE 1 · curl

curl -X POST https://x402.agentutility.ai/json-dev-pack \
  -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 json-dev-pack tool from your MCP-aware agent.

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

METADATA

tags: composejsondevpackjson-dev-pack
methods: POST
cluster: compose
price: $0.03 USDC per call

ADJACENT — other endpoints in compose

endpoint	description	price
address-intel-pack	Enriches a street address in one call: parse, geocode, timezone, and building permits.	$0.03
clean-text-pack	Sanitizes raw text in one call: Unicode normalization, homoglyph audit, PII detection, and PII redaction.	$0.03
contact-normalize-pack	Normalizes a contact record in one call, generating stable match keys for email, name, phone, and address plus parsed US address components.	$0.03
email-trust-report	Vets an email address in one call: deliverability, disposable check, DMARC posture, and a dedupe key.	$0.03
flight-brief	Reports live flight status with FAA airport delays and airport info in one call.	$0.03
onchain-identity-pack	Resolves an EVM address or name across ENS, Basenames, and known-wallet labels in one call.	$0.03
regex-pack	Generates a regex from a natural-language prompt and live-tests it in one call.	$0.03
text-intel-pack	Runs full text analysis in one call: language detection, sentiment, named entities, token count, and optional zero-shot classification.	$0.03