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Solana Copy trading Bot/ Auto Detection & Fast Execution

4,500

ETH, DAI, USDT

0 days (till Aug 31st, 2025)

August 11, 2025

DEVELOPMENT OF AN ULTRA-FAST COPY TRADING BOT ON SOLANA (BLOCK 0 / BLOCK 1) DESCRIPTION: I am looking for an experienced Solana developer with a strong mastery of the Web3 ecosystem, low-latency RPCs, and network optimization, to design an ultra-fast copy trading bot. MAIN OBJECTIVE: Automatically detect and copy the transactions of one or more target wallets in the same block (block 0) or the next block (block 1), with maximum speed and minimal competition. TECHNICAL CONTEXT ULTRA-FAST DETECTION: Use Helius to capture target wallet transactions in real time. Webhook or data streaming for instant processing. OPTIMIZED EXECUTION: Use a secondary ultra-fast RPC (e.g., QuickNode Turbo, Triton RPC, or equivalent) to send transactions with minimal latency. Option to integrate a private validator or Solana Cascade (SWQoS) access if available, to increase the chances of inclusion in the leader block. TRANSACTION ENDPOINT: Currently, I use the GMGN API (Query Router Endpoint, Anti-MEV support) to build and send transactions as quickly as possible. GMGN OFFICIAL DOCUMENTATIONhttps://docs.gmgn.ai/index/cooperation-api-integrate-gmgn-solana-trading-api 1. Query Router Endpoint (Anti-MEV Supported):<https://gmgn.ai/defi/router/v1/sol/tx/get_swap_route?token_in_address=${inputToken}&token_out_address=${outputToken}&in_amount=${amount}&from_address=${fromAddress}&slippage=${slippage}> If the developer knows of an even faster and more optimized solution than GMGN, it can be implemented. EXPECTED WORKFLOW: Detect a target wallet transaction in real time (Helius or equivalent). Immediately build an identical or adapted transaction (copy trading). Send to the network with prioritization to land in the same block or the next block. EXPECTED DELIVERABLES: Script or application (CLI or GUI) with simple configuration. Configurable parameters: list of wallets to track, transaction fees, RPC used, slippage, etc. Clear documentation for installation and usage. Well-commented and modular code. REQUIRED SKILLS: Proficiency in Solana Web3.js or Anchor. Experience in network latency optimization and use of premium RPCs. Understanding of block production mechanisms on Solana. Experience in copy trading or automated trading bots. OPTIONAL BUT APPRECIATED: Experience with Jito and MEV strategies. Knowledge of shredstreams or advanced data feeds. Ability to integrate a private leader validator. FINAL GOAL: Have a bot capable of reacting in less than a few hundred milliseconds, to position ahead of the vast majority of other copiers, while remaining reliable and configurable.

Blockchain & Crypto

Solidity

Smart Contract Development