doge-8
46 lines
2.0 KiB
TypeScript
46 lines
2.0 KiB
TypeScript
import 'dotenv/config';
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import { ethers } from 'ethers';
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const SAFE = process.env.POLYMARKET_PROXY_ADDRESS!;
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const CTF = '0x4D97DCd97eC945f40cF65F87097ACe5EA0476045';
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const provider = new ethers.JsonRpcProvider('https://polygon-bor-rpc.publicnode.com', 137, { staticNetwork: true });
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const ctf = new ethers.Contract(CTF, [
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'function balanceOfBatch(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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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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const allTokens = new Set<string>();
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for (const p of arr) {
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if (p.asset) allTokens.add(p.asset);
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if (p.oppositeAsset) allTokens.add(p.oppositeAsset);
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}
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const ids = [...allTokens].map(s => BigInt(s));
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console.log(`Checking ${ids.length} tokenIds (from data-api asset/oppositeAsset fields)\n`);
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const accounts = ids.map(() => SAFE);
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const balances: bigint[] = await ctf.balanceOfBatch(accounts, ids);
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let nonZero = 0;
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let totalRedeemable = 0;
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for (let i = 0; i < ids.length; i++) {
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if (balances[i] > 0n) {
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nonZero++;
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const p = arr.find(x => BigInt(x.asset) === ids[i] || (x.oppositeAsset && BigInt(x.oppositeAsset) === ids[i]));
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const isMain = p && BigInt(p.asset) === ids[i];
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const outcome = isMain ? p?.outcome : p?.oppositeOutcome;
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const bal = Number(ethers.formatUnits(balances[i], 6));
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console.log(`✓ balance=${bal.toFixed(4)} | ${p?.title} | ${outcome} | conditionId=${p?.conditionId.slice(0,12)}...`);
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// Is this outcome the winner? data-api does not give payout directly, infer from curPrice
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if (isMain && p.curPrice === 1) totalRedeemable += bal;
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if (!isMain && p.curPrice === 0) totalRedeemable += bal; // opposite is the winner
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}
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}
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console.log(`\n=== Safe holds ${nonZero} non-zero tokens, total winning shares $${totalRedeemable.toFixed(4)} ===`);
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}
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main().catch(e => console.error(e));
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