Skill: Document intelligence

Bundled execution of the Document intelligence workflow — Turn any PDF or image URL into structured data — metadata, extracted text, sliced page ranges, OCR for scanned docs, decoded barcodes / QR codes — without falling back to a vision LLM guess. Built for the messy 30% of documents where pdf-to-markdown alone returns nothing useful. One x402 payment runs 7 underlying tools (pdf-info, pdf-to-markdown, pdf-extract-pages, image-ocr, barcode-decode, pdf-merge, images-to-pdf); partial-success per step.

Input

Field	Type	Description
url *	string	PDF or image URL to process (e.g. https://example.com/invoice.pdf)

Example output

{
  "pack": "document-intel",
  "args": {
    "url": "https://example.com/invoice.pdf"
  },
  "steps": [
    {
      "slug": "pdf-info",
      "ok": true,
      "result": {}
    },
    {
      "slug": "pdf-to-markdown",
      "ok": true,
      "result": {}
    },
    {
      "slug": "pdf-extract-pages",
      "ok": true,
      "result": {}
    },
    {
      "slug": "image-ocr",
      "ok": true,
      "result": {}
    },
    {
      "slug": "barcode-decode",
      "ok": true,
      "result": {}
    },
    {
      "slug": "pdf-merge",
      "ok": true,
      "result": {}
    },
    {
      "slug": "images-to-pdf",
      "ok": true,
      "result": {}
    }
  ],
  "summary": "7/7 steps succeeded"
}

Try it — see the 402 challenge (free)

curl -i -X POST https://agent402.tools/api/skill/document-intel \
  -H "Content-Type: application/json" \
  -d '{"url":"https://example.com/invoice.pdf"}'

The response is HTTP 402 Payment Required with exact payment requirements. Any x402 v2 client pays automatically and retries:

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/skill/document-intel", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "url": "https://example.com/invoice.pdf"
  }),
});

Wallet-only. This tool reaches the network/browser/storage, so it is paid in USDC via x402 (no proof-of-work tier).

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