doge-8
67 lines
2.4 KiB
TypeScript
67 lines
2.4 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 CTF = '0x4D97DCd97eC945f40cF65F87097ACe5EA0476045';
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const provider = new ethers.JsonRpcProvider(RPC, 137, { staticNetwork: true });
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// Scan all tokens held by the Safe via TransferSingle/TransferBatch events
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const ctfIface = new ethers.Interface([
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'event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value)',
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'event TransferBatch(address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values)',
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'function balanceOfBatch(address[] accounts, uint256[] ids) view returns (uint256[])',
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]);
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const ctf = new ethers.Contract(CTF, ctfIface, provider);
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async function main() {
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console.log('Safe:', SAFE);
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const latest = await provider.getBlockNumber();
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console.log('Current block:', latest);
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// Scan the last 50000 blocks (~30 hours, polygon ~2.3s/block)
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const fromBlock = latest - 50000;
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console.log(`Scanning ${fromBlock} → ${latest}`);
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const safePadded = ethers.zeroPadValue(SAFE, 32);
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const TRANSFER_SINGLE = ctfIface.getEvent('TransferSingle')!.topicHash;
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// Scan in segments
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const tokenIds = new Set<string>();
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const STEP = 10000;
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for (let from = fromBlock; from <= latest; from += STEP) {
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const to = Math.min(from + STEP - 1, latest);
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// to = SAFE
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const logsIn = await provider.getLogs({
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address: CTF,
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topics: [TRANSFER_SINGLE, null, null, safePadded],
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fromBlock: from, toBlock: to,
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});
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for (const log of logsIn) {
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const parsed = ctfIface.parseLog({ topics: [...log.topics], data: log.data });
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if (parsed) tokenIds.add(parsed.args.id.toString());
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}
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process.stdout.write(`.`);
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}
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console.log(`\nFound ${tokenIds.size} distinct tokenIds (received within the last 30h)`);
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if (tokenIds.size === 0) return;
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// Batch query balances
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const ids = [...tokenIds];
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const accounts = ids.map(() => SAFE);
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const balances: bigint[] = await ctf.balanceOfBatch(accounts, ids);
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let nonZero = 0;
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for (let i = 0; i < ids.length; i++) {
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if (balances[i] > 0n) {
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nonZero++;
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console.log(`tokenId=${ids[i]} balance=${ethers.formatUnits(balances[i], 6)}`);
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}
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}
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console.log(`\n=== Total ${nonZero} tokens with balance > 0 ===`);
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}
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main().catch(e => console.error(e));
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