Uprock Examples

import {
  clusterApiUrl,
  Connection,
  Keypair,
  PublicKey,
} from "@solana/web3.js";
import { createLocalWallet } from "@faremeter/wallet-solana";
import { lookupKnownSPLToken } from "@faremeter/info/solana";
import {
  createPaymentHandler,
} from "@faremeter/payment-solana/exact";
import { wrap as wrapFetch } from "@faremeter/fetch";

// Load keypair from environment
const { PAYER_KEYPAIR } = process.env;
if (!PAYER_KEYPAIR) throw new Error("PAYER_KEYPAIR must be set");

const network = "mainnet-beta";

// Lookup USDC mint address automatically
const usdcInfo = lookupKnownSPLToken(network, "USDC");
if (!usdcInfo) throw new Error("Could not find USDC mint");

const keypair = Keypair.fromSecretKey(
  Uint8Array.from(JSON.parse(PAYER_KEYPAIR)),
);
const connection = new Connection(clusterApiUrl(network));
const mint = new PublicKey(usdcInfo.address);

const wallet = await createLocalWallet(network, keypair);
const fetchWithPayer = wrapFetch(fetch, {
  handlers: [createPaymentHandler(wallet, mint, connection)],
});

const url = "https://uprock.api.corbits.dev/crawl/v1/new";

const requestBody = {
  url: "https://example.com",
  method: "CRAWL_FULL_PAGE",
  timeout_sec: 120,
  placement: {
    and: [
      { capability: "CAPTURE_DOM" },
      { capability: "RENDER_JAVASCRIPT" },
      { capability: "TAKE_SCREENSHOT" },
      {
        or: [
          { code: "US" },
          { code: "CA" },
          { code: "MX" }
        ]
      }
    ]
  }
};

const response = await fetchWithPayer(url, {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
  },
  body: JSON.stringify(requestBody),
});

if (!response.ok) {
  const text = await response.text().catch(() => "");
  throw new Error(`HTTP ${response.status} ${response.statusText} ${text}`);
}

const data = await response.json();
console.log("Crawl result:", data);