Custom JSON-schema web extract for AI agents: POST url + your schema, get filled fields with confidence andGET /x402/extract/custom · x402 API by schemafetch

Custom JSON-schema web extract for AI agents: POST url + your schema, get filled fields with confidence and sources. Task-shaped page data without Firecrawl clones. Pay-per-call x402 USDC on Base ($0.04). No API key, no account.

https://schemafetch.panmediatech.workers.dev/x402/extract/custom

What does this x402 API do?

Custom JSON-schema web extract for AI agents: POST url + your schema, get filled fields with confidence and. This is an x402-gated GET API resource from schemafetch. The latest safe exact-route check returned HTTP 404 on 2026-08-05. The listing records $0.04 USD-denominated per request on Base. No settled paid call has been verified.

Published price: $0.04 USD-denominated per request
Networks: Base
Latest evidence: The latest safe exact-route check returned HTTP 404 on 2026-08-05
Resource ID: f60e91e8a99fecf76bbf9ce4

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://schemafetch.panmediatech.workers.dev/x402/extract/custom", {
  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

Observed in 402-index2026-08-05 04:23 UTC
Discovered through bazaar.
Exact route checked2026-08-05 03:00 UTC
non 402
Origin reachable2026-08-05 02:57 UTC
HEAD https://schemafetch.panmediatech.workers.dev/ returned 404.
Registry record checked2026-08-05 00:41 UTC
Registry health: degraded.

What evidence supports this listing?

402-indexobserved 2026-08-05 · open source record ↗

origin checkHEAD https://schemafetch.panmediatech.workers.dev/ → 404 on 2026-08-05

route quoteGET returned 404; no x402 quote was confirmed · 2026-08-05

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 $0.04 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.