Develop a Working Arbitrage API for BSC & ETH (DEX-Only)
Budget: $30 – $250 SGD
Job Description:
I am looking for an experienced blockchain developer to build two separate arbitrage APIs—one for BSC (Binance Smart Chain) and one for Ethereum (ETH). These APIs must actively detect real arbitrage opportunities across decentralized exchanges (DEXs) and should not just return generic data.
Key Requirements:
✅ Separate APIs for BSC & ETH – Each API should work independently for its respective chain.
✅ DEX Arbitrage Focus – The API should scan multiple decentralized exchanges (DEXs) on each blockchain.
✅ Real Arbitrage Detection – The API must identify actual profit-making opportunities, not just fetch price data.
✅ MERN Stack Compatibility – The APIs should be easily integrable into MERN stack-based websites.
Preferred Skills:
Strong experience in Web3.js, Ethers.js, and Solidity
Familiarity with DEXs (Uniswap, PancakeSwap, SushiSwap, etc.)
Experience with MERN Stack (MongoDB, Express, React, Node.js)
Knowledge of gas fees, slippage, and trade execution on BSC & ETH
If you have built similar arbitrage tools before, please provide examples or a demo. Looking forward to working with a skilled developer who can deliver a fully functional and profitable solution.
? Budget: Open to proposals
? Deadline: ASAP
I am looking for an experienced blockchain developer to build two separate arbitrage APIs—one for BSC (Binance Smart Chain) and one for Ethereum (ETH). These APIs must actively detect real arbitrage opportunities across decentralized exchanges (DEXs) and should not just return generic data.
Key Requirements:
✅ Separate APIs for BSC & ETH – Each API should work independently for its respective chain.
✅ DEX Arbitrage Focus – The API should scan multiple decentralized exchanges (DEXs) on each blockchain.
✅ Real Arbitrage Detection – The API must identify actual profit-making opportunities, not just fetch price data.
✅ MERN Stack Compatibility – The APIs should be easily integrable into MERN stack-based websites.
Preferred Skills:
Strong experience in Web3.js, Ethers.js, and Solidity
Familiarity with DEXs (Uniswap, PancakeSwap, SushiSwap, etc.)
Experience with MERN Stack (MongoDB, Express, React, Node.js)
Knowledge of gas fees, slippage, and trade execution on BSC & ETH
If you have built similar arbitrage tools before, please provide examples or a demo. Looking forward to working with a skilled developer who can deliver a fully functional and profitable solution.
? Budget: Open to proposals
? Deadline: ASAP