Initial commit
This commit is contained in:
doge-8
@@ -0,0 +1,151 @@
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import 'dotenv/config';
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import { ethers } from 'ethers';
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import { getContractConfig } from '@polymarket/clob-client-v2';
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const PRIVATE_KEY = process.env.POLYMARKET_PRIVATE_KEY!;
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const PROXY = process.env.POLYMARKET_PROXY_ADDRESS!;
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const RPC = process.env.POLYGON_RPC_URL || 'https://polygon-bor-rpc.publicnode.com';
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const RELAYER = 'https://relayer-v2.polymarket.com';
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const MULTISEND = '0xA238CBeb142c10Ef7Ad8442C6D1f9E89e07e7761';
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const DRY_RUN = process.argv.includes('--dry-run');
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if (!PRIVATE_KEY || !PROXY) { console.error('Missing env'); process.exit(1); }
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const ZERO32 = '0x' + '0'.repeat(64);
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const ctfIface = new ethers.Interface([
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'function redeemPositions(address collateralToken, bytes32 parentCollectionId, bytes32 conditionId, uint256[] indexSets)'
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]);
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const safeIface = new ethers.Interface([
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'function nonce() view returns (uint256)',
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'function getTransactionHash(address to, uint256 value, bytes calldata data, uint8 operation, uint256 safeTxGas, uint256 baseGas, uint256 gasPrice, address gasToken, address refundReceiver, uint256 nonce) view returns (bytes32)',
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]);
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// Pack redeemPositions into a single multiSend item: [op(1)][to(20)][value(32)][dataLen(32)][data]
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function encodeMultiSendItem(to: string, data: string): string {
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const op = '00'; // CALL
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const toHex = to.toLowerCase().replace(/^0x/, '').padStart(40, '0');
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const valueHex = '0'.repeat(64);
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const dataBytes = ethers.getBytes(data);
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const lenHex = dataBytes.length.toString(16).padStart(64, '0');
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const dataHex = data.replace(/^0x/, '');
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return op + toHex + valueHex + lenHex + dataHex;
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}
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async function main() {
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const provider = new ethers.JsonRpcProvider(RPC, 137, { staticNetwork: true });
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const wallet = new ethers.Wallet(PRIVATE_KEY, provider);
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const contracts = getContractConfig(137);
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const CTF = contracts.conditionalTokens;
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const COLLATERAL = contracts.collateral;
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console.log('EOA:', wallet.address);
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console.log('Proxy(Safe):', PROXY);
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console.log('CTF:', CTF, ' Collateral:', COLLATERAL);
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// 1. Query claimable
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const res = await fetch(`https://data-api.polymarket.com/positions?user=${PROXY}&sizeThreshold=.01&redeemable=true&limit=100&offset=0`);
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const arr: any[] = await res.json();
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const claimable = arr.filter(p => p.curPrice === 1);
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console.log(`Claimable position count: ${claimable.length}`);
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claimable.forEach(p => console.log(` - ${p.title} | $${p.currentValue.toFixed(4)}`));
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if (!claimable.length) { console.log('Nothing to claim, exiting'); return; }
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const total = claimable.reduce((s, p) => s + p.currentValue, 0);
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console.log(`Total: $${total.toFixed(4)}`);
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// 2. Single redeemPositions (per the official docs example, operation=0 CALL sent directly to CTF)
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const p = claimable[0];
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const data = ctfIface.encodeFunctionData('redeemPositions', [
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COLLATERAL, ZERO32, p.conditionId, [1, 2]
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]);
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console.log('redeemPositions data length:', data.length / 2 - 1, 'bytes');
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// 3. Compute Safe txHash + signature
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const safe = new ethers.Contract(PROXY, safeIface, provider);
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const nonce: bigint = await safe.nonce();
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console.log('Safe nonce:', nonce.toString());
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const txHash: string = await safe.getTransactionHash(
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CTF, 0, data, 0, 0, 0, 0, ethers.ZeroAddress, ethers.ZeroAddress, nonce
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);
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console.log('Safe txHash:', txHash);
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const sig = await wallet.signMessage(ethers.getBytes(txHash));
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const v = parseInt(sig.slice(-2), 16) + 4;
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const adjustedSig = sig.slice(0, -2) + v.toString(16).padStart(2, '0');
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// 4. Build the request body (per the official docs: operation=0 CALL, to=CTF, no metadata)
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const body = {
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from: wallet.address,
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to: CTF,
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proxyWallet: PROXY,
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data,
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nonce: nonce.toString(),
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signature: adjustedSig,
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signatureParams: {
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gasPrice: '0',
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operation: '0',
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safeTxnGas: '0',
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baseGas: '0',
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gasToken: ethers.ZeroAddress,
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refundReceiver: ethers.ZeroAddress,
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},
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type: 'SAFE',
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};
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if (DRY_RUN) {
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console.log('\n--- DRY_RUN body ---');
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console.log(JSON.stringify(body, null, 2));
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return;
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}
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// 5. Submit
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const RELAYER_API_KEY = process.env.RELAYER_API_KEY!;
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const RELAYER_API_KEY_ADDRESS = process.env.RELAYER_API_KEY_ADDRESS!;
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if (!RELAYER_API_KEY || !RELAYER_API_KEY_ADDRESS) {
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console.error('Missing RELAYER_API_KEY / RELAYER_API_KEY_ADDRESS env');
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process.exit(1);
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}
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console.log('\nSubmitting to relayer...');
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// Use undici fetch to explicitly preserve header case
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const { fetch: undiciFetch } = await import('undici');
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const submitRes: any = await undiciFetch(`${RELAYER}/submit`, {
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method: 'POST',
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headers: [
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['Content-Type', 'application/json'],
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['RELAYER_API_KEY', RELAYER_API_KEY],
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['RELAYER_API_KEY_ADDRESS', RELAYER_API_KEY_ADDRESS],
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],
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body: JSON.stringify(body),
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});
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const submitText = await submitRes.text();
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console.log('Status:', submitRes.status);
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console.log('Body:', submitText);
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if (submitRes.status === 401) {
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// Retry with curl to confirm whether the server really cannot see our headers
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console.log('\n[debug] Retrying with curl');
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const curlCmd = `curl -s -i -X POST '${RELAYER}/submit' -H 'Content-Type: application/json' -H 'RELAYER_API_KEY: ${RELAYER_API_KEY}' -H 'RELAYER_API_KEY_ADDRESS: ${RELAYER_API_KEY_ADDRESS}' -d '${JSON.stringify(body)}'`;
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const { execSync } = await import('child_process');
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try {
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const out = execSync(curlCmd, { encoding: 'utf8' });
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console.log(out);
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} catch (e: any) {
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console.error(e.message);
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}
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return;
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}
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if (!submitRes.ok) { process.exit(1); }
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const { transactionID, transactionHash, state } = JSON.parse(submitText);
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console.log(`✓ Submitted successfully id:${transactionID} txHash:${transactionHash} state:${state}`);
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// 6. Poll
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for (let i = 0; i < 20; i++) {
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await new Promise(r => setTimeout(r, 2000));
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const r = await fetch(`${RELAYER}/transaction?id=${transactionID}`);
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const j = await r.json();
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console.log(`[${i+1}] state:${j.state} txHash:${j.transactionHash}`);
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if (j.state && j.state !== 'STATE_NEW' && j.state !== 'STATE_PENDING') {
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console.log('Final state:', j);
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break;
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}
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}
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}
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main().catch(e => { console.error('Error:', e); process.exit(1); });
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