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Build trading experiences that rival centralized exchanges. Execute swaps across any chain, implement advanced order types, and route through deep liquidity—all without writing smart contracts.

Smart Order Routing

Automatically find the best prices across 200+ DEXs and aggregators

Cross-Chain Execution

Swap tokens across any supported chain with a single signature

Advanced Order Types

Enable limit orders, TWAPs, and conditional triggers

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Start Building

Gasless Swap

Execute token swaps without users paying gas fees

Cross-Chain Swap

Swap tokens across different chains in a single transaction

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What You Can Build

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Cross-Chain Swap Interface

Let users swap any token to any token across chains. Biconomy handles routing, bridging, and execution. 
// Swap USDC on Base → ETH on Arbitrum
const quote = await fetch('https://api.biconomy.io/v1/quote', {
  method: 'POST',
  body: JSON.stringify({
    mode: 'eoa',
    ownerAddress: userAddress,
    composeFlows: [{
      type: '/instructions/intent-simple',
      data: {
        srcChainId: 8453,        // Base
        dstChainId: 42161,       // Arbitrum
        srcToken: USDC_BASE,
        dstToken: ETH_ARBITRUM,
        amount: '100000000',     // 100 USDC
        slippage: 0.01
      }
    }]
  })
});

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Limit Order System

Implement conditional execution that triggers when price targets are met.

Price-Based Triggers

Execute swaps only when tokens reach target prices

Time-Weighted Orders

Split large orders across time to minimize slippage

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Trading Bot Infrastructure

Power high-frequency trading strategies with MEE’s low-latency execution.
  • Batch multiple swaps into single transactions
  • Arbitrage across chains with single-signature execution
  • React to on-chain events with conditional triggers

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Key Features

Biconomy aggregates liquidity from major DEXs and finds optimal routes:
  • Uniswap, SushiSwap, Curve, Balancer
  • 1inch, Paraswap, 0x aggregators
  • Cross-chain bridges (LiFi, Across, Relay)
Routes are optimized for best price, lowest gas, and fastest execution.

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Integration Options

Supertransaction API

REST API for quick integration. Best for backends and non-TypeScript environments.

AbstractJS SDK

TypeScript SDK with full type safety. Best for frontend apps and custom logic.
Most trading applications start with the Supertransaction API for rapid development, then add AbstractJS for advanced features like custom routing logic.