Structured extraction to YOUR schema: POST a URL and a JSON Schema, get back JSON with exactly the fields youGET /v1/schema-extract · x402 API by nightcobbler

Structured extraction to YOUR schema: POST a URL and a JSON Schema, get back JSON with exactly the fields you named. Reads the data pages already publish for machines (JSON-LD/schema.org, OpenGraph, Twitter cards, meta) and conforms it to your types — product price, currency, SKU, brand, rating, author, dates. Validated before it returns: a result that does not match your schema is an error, and errors are free.

https://api.nightcobbler.com/v1/schema-extract

What does this x402 API do?

Structured extraction to YOUR schema: POST a URL and a JSON Schema, get back JSON with exactly the fields you. This is an x402-gated GET API resource from nightcobbler. The latest safe availability check could not reach the resource on 2026-08-11. The listing records $0.05 USD-denominated per request on Base. No settled paid call has been verified.

Published price: $0.05 USD-denominated per request
Networks: Base
Latest evidence: The latest safe availability check could not reach the resource on 2026-08-11
Resource ID: 9cd56a31f8017de52a8f3a9f

USE THIS RESOURCE

Start with a quote-only recipe. Payment signing stays in your project.

CODE

AI CODING TOOLS

quote-check.ts

const response = await fetch("https://api.nightcobbler.com/v1/schema-extract", {
  method: "GET",
});

console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));

// A valid 402 is a quote, not a completed paid call.

This sends no payment. Inspect the 402 response before adding a wallet-enabled client.

JSON ↗developer docs →

STATUS HISTORY

JSON RSS

Exact route checked2026-08-11 05:31 UTC
skipped origin unreachable · origin-check:timeout
Origin unavailable2026-08-11 05:30 UTC
timeout
Observed in 402-index2026-08-11 05:29 UTC
Discovered through bazaar.
Registry record checked2026-08-11 02:47 UTC
Registry health: degraded.

What evidence supports this listing?

402-indexobserved 2026-08-11 · open source record ↗

origin checkHEAD https://api.nightcobbler.com/ → timeout on 2026-08-11

route quoteexact route was not attempted because the origin was unreachable · origin-check:timeout · 2026-08-11

Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →

Which networks and payment options does it accept?

The normalized listing price is $0.05 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.

The registry did not expose full payment options for this record.