Trading Evm | Skills Pool
Trading Evm Trade tokens on EVM chains - Uniswap V3, 1inch on Ethereum, Arbitrum, Optimism, Base, Polygon
alsk1992 180 stars Feb 8, 2026 EVM DEX Trading - Complete API Reference
Trade any token on Ethereum, Arbitrum, Optimism, Base, and Polygon using Uniswap V3 and 1inch aggregator.
Required Environment Variables
EVM_PRIVATE_KEY=0x... # Your EVM wallet private key
ALCHEMY_API_KEY=... # Optional: for better RPC
ONEINCH_API_KEY=... # Optional: for 1inch API
Supported Chains
Chain Chain ID DEXes MEV Protection Ethereum 1 Uniswap V3, 1inch Flashbots Protect Arbitrum 42161 Uniswap V3, 1inch Sequencer
npx skills add alsk1992/CloddsBot
stars 180
Updated Feb 8, 2026
Occupation Base 8453 Uniswap V3, 1inch Sequencer
Polygon 137 Uniswap V3, 1inch Standard
Chat Commands
Swaps /swap eth <amount> <from> to <to> # Swap on Ethereum
/swap arb <amount> <from> to <to> # Swap on Arbitrum
/swap op <amount> <from> to <to> # Swap on Optimism
/swap base <amount> <from> to <to> # Swap on Base
/swap matic <amount> <from> to <to> # Swap on Polygon
# Examples:
/swap eth 1 ETH to USDC # Swap 1 ETH to USDC on Ethereum
/swap arb 100 USDC to ARB # Swap 100 USDC to ARB on Arbitrum
/swap base 0.5 ETH to DEGEN # Swap 0.5 ETH to DEGEN on Base
Quotes /quote eth <amount> <from> to <to> # Get quote without executing
/quote arb 1 ETH to USDC # Quote on Arbitrum
Compare Routes /compare <chain> <amount> <from> to <to> # Compare Uniswap vs 1inch
/compare eth 1 ETH to USDC # Compare routes on Ethereum
Balances /balance eth # Check ETH and token balances
/balance arb # Check Arbitrum balances
/balance base <token> # Check specific token on Base
TypeScript API Reference
Uniswap V3 import {
executeUniswapSwap,
getUniswapQuote,
resolveToken,
getTokenInfo,
getEvmBalance
} from 'clodds/evm/uniswap';
// Get quote
const quote = await getUniswapQuote({
chain: 'ethereum',
tokenIn: 'ETH',
tokenOut: 'USDC',
amountIn: '1000000000000000000', // 1 ETH in wei
slippageTolerance: 0.5,
});
console.log(`Expected output: ${quote.amountOut}`);
console.log(`Price impact: ${quote.priceImpact}%`);
console.log(`Route: ${quote.route.join(' → ')}`);
// Execute swap
const result = await executeUniswapSwap({
chain: 'ethereum',
tokenIn: 'ETH',
tokenOut: 'USDC',
amountIn: '1000000000000000000',
slippageTolerance: 0.5,
deadline: 300, // 5 minutes
});
console.log(`TX: ${result.transactionHash}`);
console.log(`Amount out: ${result.amountOut}`);
// Resolve token symbol to address
const usdcAddress = resolveToken('USDC', 'ethereum');
// Get token info
const tokenInfo = await getTokenInfo('ethereum', usdcAddress);
console.log(`${tokenInfo.symbol}: ${tokenInfo.decimals} decimals`);
// Check balance
const balance = await getEvmBalance('ethereum', walletAddress, 'USDC');
1inch Aggregator import {
executeOneInchSwap,
getOneInchQuote,
getOneInchProtocols,
compareDexRoutes
} from 'clodds/evm/oneinch';
// Get quote from 1inch
const quote = await getOneInchQuote({
chain: 'ethereum',
fromToken: 'ETH',
toToken: 'USDC',
amount: '1000000000000000000',
});
console.log(`Expected output: ${quote.toAmount}`);
console.log(`Estimated gas: ${quote.estimatedGas}`);
console.log(`Protocols used: ${quote.protocols.join(', ')}`);
// Execute swap via 1inch
const result = await executeOneInchSwap({
chain: 'ethereum',
fromToken: 'ETH',
toToken: 'USDC',
amount: '1000000000000000000',
slippage: 0.5,
});
// Get available protocols
const protocols = await getOneInchProtocols('ethereum');
// ['UNISWAP_V3', 'SUSHISWAP', 'CURVE', ...]
// Compare routes between Uniswap and 1inch
const comparison = await compareDexRoutes({
chain: 'ethereum',
tokenIn: 'ETH',
tokenOut: 'USDC',
amountIn: '1000000000000000000',
});
console.log(`Uniswap: ${comparison.uniswap.amountOut}`);
console.log(`1inch: ${comparison.oneinch.amountOut}`);
console.log(`Best: ${comparison.best}`);
Chain-Specific Examples
Ethereum // Swap ETH → USDC on Ethereum with MEV protection
const result = await executeUniswapSwap({
chain: 'ethereum',
tokenIn: 'ETH',
tokenOut: 'USDC',
amountIn: '1000000000000000000',
useMevProtection: true, // Uses Flashbots
});
Arbitrum // Swap on Arbitrum (lower gas)
const result = await executeOneInchSwap({
chain: 'arbitrum',
fromToken: 'ETH',
toToken: 'ARB',
amount: '500000000000000000', // 0.5 ETH
slippage: 1,
});
Base // Swap on Base
const result = await executeUniswapSwap({
chain: 'base',
tokenIn: 'ETH',
tokenOut: 'DEGEN',
amountIn: '100000000000000000', // 0.1 ETH
slippageTolerance: 2, // Higher slippage for meme coins
});
Optimism // Swap on Optimism
const result = await executeOneInchSwap({
chain: 'optimism',
fromToken: 'USDC',
toToken: 'OP',
amount: '100000000', // 100 USDC (6 decimals)
slippage: 0.5,
});
Polygon // Swap on Polygon
const result = await executeUniswapSwap({
chain: 'polygon',
tokenIn: 'MATIC',
tokenOut: 'USDC',
amountIn: '10000000000000000000', // 10 MATIC
slippageTolerance: 0.5,
});
Common Tokens
Ethereum Symbol Address ETH Native USDC 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 USDT 0xdAC17F958D2ee523a2206206994597C13D831ec7 WETH 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2 DAI 0x6B175474E89094C44Da98b954EescdeCB5BE3830
Arbitrum Symbol Address ETH Native ARB 0x912CE59144191C1204E64559FE8253a0e49E6548 USDC 0xaf88d065e77c8cC2239327C5EDb3A432268e5831
Base Symbol Address ETH Native USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 DEGEN 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed
Optimism Symbol Address ETH Native OP 0x4200000000000000000000000000000000000042 USDC 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85
MEV Protection
Ethereum (Flashbots) // Automatically uses Flashbots Protect RPC
const result = await executeUniswapSwap({
chain: 'ethereum',
useMevProtection: true, // Sends via Flashbots
...
});
L2 Chains L2s (Arbitrum, Optimism, Base) have sequencer-level MEV protection by default.
Gas Estimation // Get gas estimate before swapping
const quote = await getUniswapQuote({ ... });
console.log(`Estimated gas: ${quote.gasEstimate}`);
console.log(`Gas price: ${quote.gasPrice} gwei`);
console.log(`Total gas cost: ${quote.gasCostUsd} USD`);
Error Handling import { EvmSwapError, InsufficientBalanceError, SlippageExceededError } from 'clodds/evm';
try {
await executeUniswapSwap({ ... });
} catch (error) {
if (error instanceof InsufficientBalanceError) {
console.log('Not enough balance');
} else if (error instanceof SlippageExceededError) {
console.log('Price moved, increase slippage');
}
}
02
Required Environment Variables