Web Extract

Last 30 days

Uptime

100%

Response time

135 ms typical, 135 ms slowest 5%

Last check

22 min ago

Next check

in 6 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://twin.unykorn.org/web-extract" \
  -H "content-type: application/json" \
  -d '{"params":{"max_chars":8000,"url":"https://www.x402.org/"}}'

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

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ftwin.unykorn.org%2Fweb-extract
const res = await pay("https://twin.unykorn.org/web-extract", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"params":{"max_chars":8000,"url":"https://www.x402.org/"}}),
});
console.log(await res.json());

Example input

{
  "params": {
    "max_chars": 8000,
    "url": "https://www.x402.org/"
  }
}

Example output

{
  "content_sha256": "<64hex>",
  "description": "<meta description>",
  "final_url": "https://www.x402.org/",
  "headings": [
    {
      "level": 1,
      "text": "<h1>"
    }
  ],
  "http_status": 200,
  "links": [
    {
      "text": "<anchor>",
      "url": "https://…"
    }
  ],
  "ok": true,
  "receipt": {
    "amount_usd": 0.004,
    "receipt_id": "g402-<16hex>",
    "tx_hash": "0x<64hex>"
  },
  "text": "<readable text>",
  "title": "<title>",
  "type": "web-extract"
}

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