doge-8
55 lines
2.3 KiB
TypeScript
55 lines
2.3 KiB
TypeScript
import 'dotenv/config';
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import { ethers } from 'ethers';
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const RPC = 'https://polygon-bor-rpc.publicnode.com';
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const SAFE = process.env.POLYMARKET_PROXY_ADDRESS!;
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const COLLATERAL = '0xC011a7E12a19f7B1f670d46F03B03f3342E82DFB';
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const CTF = '0x4D97DCd97eC945f40cF65F87097ACe5EA0476045';
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const provider = new ethers.JsonRpcProvider(RPC, 137, { staticNetwork: true });
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const ctf = new ethers.Contract(CTF, [
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'function payoutDenominator(bytes32) view returns (uint256)',
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'function payoutNumerators(bytes32, uint256) view returns (uint256)',
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'function getCollectionId(bytes32, bytes32, uint256) view returns (bytes32)',
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'function getPositionId(address, bytes32) view returns (uint256)',
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'function balanceOf(address, uint256) view returns (uint256)',
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], provider);
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async function main() {
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console.log('Safe:', SAFE);
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// data-api candidates
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const r = await fetch(`https://data-api.polymarket.com/positions?user=${SAFE}&sizeThreshold=.01&redeemable=true&limit=100`);
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const arr: any[] = await r.json();
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console.log(`data-api reports: ${arr.length} redeemable, of which curPrice=1: ${arr.filter(p=>p.curPrice===1).length}\n`);
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let realTotal = 0;
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let fakeCount = 0;
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for (const p of arr) {
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const denom = await ctf.payoutDenominator(p.conditionId);
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if (denom === 0n) {
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console.log(`✗ ${p.title} | market not resolved`);
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continue;
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}
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let realPayout = 0n;
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for (const idx of [1, 2]) {
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const collId = await ctf.getCollectionId(ethers.ZeroHash, p.conditionId, idx);
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const posId = await ctf.getPositionId(COLLATERAL, collId);
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const bal = await ctf.balanceOf(SAFE, posId);
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const num = await ctf.payoutNumerators(p.conditionId, idx - 1);
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realPayout += bal * num / denom;
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}
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const real = Number(ethers.formatUnits(realPayout, 6));
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if (real > 0) {
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console.log(`✓ Claimable $${real.toFixed(4)} | ${p.title} | data-api reports $${p.currentValue.toFixed(4)}`);
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realTotal += real;
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} else {
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console.log(`✗ Already claimed $0 | ${p.title} | data-api still reports $${p.currentValue.toFixed(4)} (index not refreshed)`);
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fakeCount++;
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}
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}
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console.log(`\n=== On-chain real claimable: $${realTotal.toFixed(4)} | data-api stale data: ${fakeCount} items ===`);
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}
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main().catch(e => console.error(e));
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