Toll402 · Extract

import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://toll402.dev/v1/extract", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    "schema": {
      "properties": {
        "stories": {
          "items": {
            "properties": {
              "points": {
                "type": "integer"
              },
              "title": {
                "type": "string"
              }
            },
            "type": "object"
          },
          "type": "array"
        }
      },
      "type": "object"
    },
    "url": "https://news.ycombinator.com"
  }),
});
const data = await res.json();

curl -X POST \
  "https://toll402.dev/v1/extract" \
  -H "Content-Type: application/json" \
  -d '{"schema":{"properties":{"stories":{"items":{"properties":{"points":{"type":"integer"},"title":{"type":"string"}},"type":"object"},"type":"array"}},"type":"object"},"url":"https://news.ycombinator.com"}' \
  -H "X-PAYMENT: <signed x402 payment>"

{
  "data": {
    "stories": [
      {
        "points": 120,
        "title": "Show HN: ..."
      }
    ]
  },
  "usage": {
    "inputTokens": 5400,
    "outputTokens": 320
  }
}