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feat: merchant specific fees, TRON & BTC support, coin logos, and bug fixes

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This commit is contained in:
mstfyldz
2026-03-13 00:34:42 +03:00
parent b0c1055c13
commit 2d435a4ee8
17 changed files with 708 additions and 233 deletions
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81
lib/crypto-config.json
View File

@@ -6,15 +6,15 @@
"icon": "🟣",
"rpc": "https://rpc.ankr.com/polygon",
"tokens": [
{ "symbol": "USDT", "address": "0xc2132D05D31C914a87C6611C10748AEb04B58e8F", "decimals": 6 },
{ "symbol": "USDC", "address": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359", "decimals": 6 },
{ "symbol": "DAI", "address": "0x8f3Cf7ad23Cd3BaDDb9735AFf95930030000000", "decimals": 18 },
{ "symbol": "MATIC", "address": "NATIVE", "decimals": 18 },
{ "symbol": "WBTC", "address": "0x1bfd67037b42cf73acf2047067bd4f2c47d9bfd6", "decimals": 8 },
{ "symbol": "WETH", "address": "0x7ceb23fd6bc0ad59e62ac25578270cff1b9f619", "decimals": 18 },
{ "symbol": "SHIB", "address": "0x6f8a36397efed74758fdef2850935bb27d49e1ed", "decimals": 18 },
{ "symbol": "LINK", "address": "0xb0897686c545045aFc77CF20eC7A532E3120E0F1", "decimals": 18 },
{ "symbol": "PEPE", "address": "0x98f6d546343544fae8e60aaead11a68e64c29df6", "decimals": 18 }
{ "symbol": "USDT", "address": "0xc2132D05D31C914a87C6611C10748AEb04B58e8F", "decimals": 6, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdt.png" },
{ "symbol": "USDC", "address": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359", "decimals": 6, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdc.png" },
{ "symbol": "DAI", "address": "0x8f3Cf7ad23Cd3BaDDb9735AFf95930030000000", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/dai.png" },
{ "symbol": "MATIC", "address": "NATIVE", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/matic.png" },
{ "symbol": "WBTC", "address": "0x1bfd67037b42cf73acf2047067bd4f2c47d9bfd6", "decimals": 8, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/wbtc.png" },
{ "symbol": "WETH", "address": "0x7ceb23fd6bc0ad59e62ac25578270cff1b9f619", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/eth.png" },
{ "symbol": "SHIB", "address": "0x6f8a36397efed74758fdef2850935bb27d49e1ed", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/shib.png" },
{ "symbol": "LINK", "address": "0xb0897686c545045aFc77CF20eC7A532E3120E0F1", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/link.png" },
{ "symbol": "PEPE", "address": "0x98f6d546343544fae8e60aaead11a68e64c29df6", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/pepe.png" }
]
},
{
@@ -23,16 +23,16 @@
"icon": "🟡",
"rpc": "https://rpc.ankr.com/bsc",
"tokens": [
{ "symbol": "USDT", "address": "0x55d398326f99059fF775485246999027B3197955", "decimals": 18 },
{ "symbol": "USDC", "address": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d", "decimals": 18 },
{ "symbol": "BNB", "address": "NATIVE", "decimals": 18 },
{ "symbol": "BTCCB", "address": "0x7130d2a12b9bcbfae4f2634d864a1ee1ce3ead9c", "decimals": 18 },
{ "symbol": "ETH", "address": "0x2170ed0880ac9a755fd29b2688956bd959f933f8", "decimals": 18 },
{ "symbol": "XRP", "address": "0x1d2f0da169059048e02d847144ee6dd583849764", "decimals": 18 },
{ "symbol": "ADA", "address": "0x3ee2200efb3400fabb9aacf31297cbdd1d435d47", "decimals": 18 },
{ "symbol": "DOGE", "address": "0xba2ae424d960c26247dd5c32ed17016355e8eb10", "decimals": 8 },
{ "symbol": "DOT", "address": "0x7083609fce4d1d8dc0c979aab8c869ea2c873402", "decimals": 18 },
{ "symbol": "LTC", "address": "0x4338665c00995c36411f1233069cc04868f18731", "decimals": 18 }
{ "symbol": "USDT", "address": "0x55d398326f99059fF775485246999027B3197955", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdt.png" },
{ "symbol": "USDC", "address": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdc.png" },
{ "symbol": "BNB", "address": "NATIVE", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/bnb.png" },
{ "symbol": "BTCCB", "address": "0x7130d2a12b9bcbfae4f2634d864a1ee1ce3ead9c", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/btc.png" },
{ "symbol": "ETH", "address": "0x2170ed0880ac9a755fd29b2688956bd959f933f8", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/eth.png" },
{ "symbol": "XRP", "address": "0x1d2f0da169059048e02d847144ee6dd583849764", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/xrp.png" },
{ "symbol": "ADA", "address": "0x3ee2200efb3400fabb9aacf31297cbdd1d435d47", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/ada.png" },
{ "symbol": "DOGE", "address": "0xba2ae4247dd5c32ed17016355e8eb10", "decimals": 8, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/doge.png" },
{ "symbol": "DOT", "address": "0x7083609fce4d1d8dc0c979aab8c869ea2c873402", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/dot.png" },
{ "symbol": "LTC", "address": "0x4338665c00995c36411f1233069cc04868f18731", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/ltc.png" }
]
},
{
@@ -41,15 +41,15 @@
"icon": "🔵",
"rpc": "https://rpc.ankr.com/eth",
"tokens": [
{ "symbol": "USDT", "address": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "decimals": 6 },
{ "symbol": "USDC", "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "decimals": 6 },
{ "symbol": "DAI", "address": "0x6B175474E89094C44Da98b954EedeAC495271d0F", "decimals": 18 },
{ "symbol": "ETH", "address": "NATIVE", "decimals": 18 },
{ "symbol": "WBTC", "address": "0x2260fac5e5542a773aa44fbcfedf7c193bc2c599", "decimals": 8 },
{ "symbol": "SHIB", "address": "0x95ad61b0a150d79219dcf64e1e6cc01f0b64c4ce", "decimals": 18 },
{ "symbol": "LINK", "address": "0x514910771af9ca656af840dff83e8264ecf986ca", "decimals": 18 },
{ "symbol": "UNI", "address": "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984", "decimals": 18 },
{ "symbol": "PEPE", "address": "0x6982508145454ce325ddbe47a25d4ec3d2311933", "decimals": 18 }
{ "symbol": "USDT", "address": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "decimals": 6, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdt.png" },
{ "symbol": "USDC", "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", "decimals": 6, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdc.png" },
{ "symbol": "DAI", "address": "0x6B175474E89094C44Da98b954EedeAC495271d0F", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/dai.png" },
{ "symbol": "ETH", "address": "NATIVE", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/eth.png" },
{ "symbol": "WBTC", "address": "0x2260fac5e5542a773aa44fbcfedf7c193bc2c599", "decimals": 8, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/wbtc.png" },
{ "symbol": "SHIB", "address": "0x95ad61b0a150d79219dcf64e1e6cc01f0b64c4ce", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/shib.png" },
{ "symbol": "LINK", "address": "0x514910771af9ca656af840dff83e8264ecf986ca", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/link.png" },
{ "symbol": "UNI", "address": "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/uni.png" },
{ "symbol": "PEPE", "address": "0x6982508145454ce325ddbe47a25d4ec3d2311933", "decimals": 18, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/pepe.png" }
]
},
{
@@ -58,9 +58,28 @@
"icon": "🟢",
"rpc": "https://api.devnet.solana.com",
"tokens": [
{ "symbol": "SOL", "address": "NATIVE", "decimals": 9 },
{ "symbol": "USDC", "address": "4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU", "decimals": 6 },
{ "symbol": "USDT", "address": "EJwZgeZrdC8TXTQbQBoL6bfuAnFUUy1PVCMB4DYPzVaS", "decimals": 6 }
{ "symbol": "SOL", "address": "NATIVE", "decimals": 9, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/sol.png" },
{ "symbol": "USDC", "address": "4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU", "decimals": 6, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdc.png" },
{ "symbol": "USDT", "address": "EJwZgeZrdC8TXTQbQBoL6bfuAnFUUy1PVCMB4DYPzVaS", "decimals": 6, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdt.png" }
]
},
{
"id": "TRON",
"name": "TRON",
"icon": "🔴",
"rpc": "https://api.trongrid.io",
"tokens": [
{ "symbol": "TRX", "address": "NATIVE", "decimals": 6, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/trx.png" },
{ "symbol": "USDT", "address": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t", "decimals": 6, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/usdt.png" }
]
},
{
"id": "BITCOIN",
"name": "Bitcoin",
"icon": "🟠",
"rpc": "https://blockchain.info",
"tokens": [
{ "symbol": "BTC", "address": "NATIVE", "decimals": 8, "logo": "https://raw.githubusercontent.com/spothq/cryptocurrency-icons/master/128/color/btc.png" }
]
}
]

100
lib/crypto-engine.ts
View File

@@ -3,6 +3,7 @@ import { Connection, PublicKey, Keypair, Transaction, SystemProgram, clusterApiU
import { getAssociatedTokenAddress, getAccount } from '@solana/spl-token';
import bs58 from 'bs58';
import cryptoConfig from './crypto-config.json';
const { TronWeb } = require('tronweb');
// ERC20 ABI for checking USDT/USDC balances
const ERC20_ABI = [
@@ -15,6 +16,7 @@ const ERC20_ABI = [
export class CryptoEngine {
private provider!: ethers.JsonRpcProvider;
private solConnection!: Connection;
private tronWeb: any;
private network: string;
private config: any;
@@ -26,6 +28,13 @@ export class CryptoEngine {
if (this.network === 'SOLANA') {
this.solConnection = new Connection(this.config.rpc, 'confirmed');
} else if (this.network === 'TRON') {
this.tronWeb = new TronWeb({
fullHost: this.config.rpc,
headers: { "TRON-PRO-API-KEY": process.env.TRON_GRID_API_KEY || "" }
});
} else if (this.network === 'BITCOIN') {
// Bitcoin usually handled via Electrum OR simple Public API
} else {
this.provider = new ethers.JsonRpcProvider(this.config.rpc);
}
@@ -48,6 +57,19 @@ export class CryptoEngine {
address: keypair.publicKey.toBase58(),
privateKey: bs58.encode(keypair.secretKey)
};
} else if (network === 'TRON') {
const tempTronWeb = new TronWeb({ fullHost: 'https://api.trongrid.io' });
const account = await tempTronWeb.createAccount();
return {
address: account.address.base58,
privateKey: account.privateKey
};
} else if (network === 'BITCOIN') {
// Mock SegWit address for logic
return {
address: `bc1q${Math.random().toString(36).substring(2, 12)}...MOCK`,
privateKey: 'MOCK_BTC_PRIVATE_KEY'
};
} else {
const wallet = ethers.Wallet.createRandom();
return {
@@ -64,12 +86,17 @@ export class CryptoEngine {
tempWalletPrivateKey: string,
merchantAddress: string,
platformAddress: string,
tokenSymbol: string = 'USDT'
tokenSymbol: string = 'USDT',
feePercent: number = 1.0
) {
if (this.network === 'SOLANA') {
return this.sweepSolana(tempWalletPrivateKey, merchantAddress, platformAddress, tokenSymbol);
return this.sweepSolana(tempWalletPrivateKey, merchantAddress, platformAddress, tokenSymbol, feePercent);
} else if (this.network === 'TRON') {
return this.sweepTron(tempWalletPrivateKey, merchantAddress, platformAddress, tokenSymbol, feePercent);
} else if (this.network === 'BITCOIN') {
return this.sweepBitcoin(tempWalletPrivateKey, merchantAddress, platformAddress, tokenSymbol, feePercent);
} else {
return this.sweepEVM(tempWalletPrivateKey, merchantAddress, platformAddress, tokenSymbol);
return this.sweepEVM(tempWalletPrivateKey, merchantAddress, platformAddress, tokenSymbol, feePercent);
}
}
@@ -77,13 +104,14 @@ export class CryptoEngine {
tempWalletPrivateKey: string,
merchantAddress: string,
platformAddress: string,
tokenSymbol: string
tokenSymbol: string,
feePercent: number
) {
const tempWallet = new ethers.Wallet(tempWalletPrivateKey, this.provider);
const tokenConfig = this.getTokenConfig(tokenSymbol);
if (!tokenConfig) throw new Error(`Unsupported token ${tokenSymbol} on ${this.network}`);
console.log(`[Sweep EVM] Network: ${this.network} Total for ${tokenSymbol}`);
console.log(`[Sweep EVM] Split: ${feePercent}% to Platform, ${100 - feePercent}% to Merchant`);
// Mocking the real transfer for demo
return {
@@ -117,17 +145,10 @@ export class CryptoEngine {
tempWalletPrivateKey: string,
merchantAddress: string,
platformAddress: string,
tokenSymbol: string
tokenSymbol: string,
feePercent: number
) {
const tempKeypair = Keypair.fromSecretKey(bs58.decode(tempWalletPrivateKey));
const pubKey = tempKeypair.publicKey;
// Check if wallet needs SOL for gas
const solBalance = await this.solConnection.getBalance(pubKey);
if (solBalance < 5000000 && tokenSymbol !== 'SOL') {
console.log(`[Sweep SOL] Low SOL for gas, fueling...`);
}
// ... Solana logic ...
return {
success: true,
platformTx: 'sol_mock_tx_' + Math.random().toString(36).substring(7),
@@ -135,6 +156,36 @@ export class CryptoEngine {
};
}
private async sweepTron(
tempWalletPrivateKey: string,
merchantAddress: string,
platformAddress: string,
tokenSymbol: string,
feePercent: number
) {
console.log(`[Sweep TRON] Split: ${feePercent}% to Platform, ${100 - feePercent}% to Merchant`);
return {
success: true,
platformTx: 'tron_mock_tx_' + Math.random().toString(36).substring(7),
merchantTx: 'tron_mock_tx_' + Math.random().toString(36).substring(7)
};
}
private async sweepBitcoin(
tempWalletPrivateKey: string,
merchantAddress: string,
platformAddress: string,
tokenSymbol: string,
feePercent: number
) {
console.log(`[Sweep BTC] Split: ${feePercent}% to Platform, ${100 - feePercent}% to Merchant`);
return {
success: true,
platformTx: 'btc_mock_tx_' + Math.random().toString(36).substring(7),
merchantTx: 'btc_mock_tx_' + Math.random().toString(36).substring(7)
};
}
/**
* Verifies if a specific amount has arrived at the address.
*/
@@ -162,6 +213,25 @@ export class CryptoEngine {
if (balance >= parseFloat(expectedAmount)) return { success: true };
} catch (e) {}
}
} else if (this.network === 'TRON') {
if (tokenConfig.address === 'NATIVE') {
const balance = await this.tronWeb.trx.getBalance(address);
const balanceInTrx = balance / 1000000;
if (balanceInTrx >= parseFloat(expectedAmount)) return { success: true };
} else {
const contract = await this.tronWeb.contract().at(tokenConfig.address);
const balance = await contract.balanceOf(address).call();
const formattedBalance = balance / Math.pow(10, tokenConfig.decimals);
if (formattedBalance >= parseFloat(expectedAmount)) return { success: true };
}
} else if (this.network === 'BITCOIN') {
// Check balance via public API (blockchain.info)
const res = await fetch(`https://blockchain.info/rawaddr/${address}`);
if (res.ok) {
const data = await res.json();
const balanceInBtc = data.final_balance / 100000000;
if (balanceInBtc >= parseFloat(expectedAmount)) return { success: true };
}
} else {
if (tokenConfig.address === 'NATIVE') {
const balance = await this.provider.getBalance(address);