Node.js script for automatic swap on DEX (Avalanche C-Chain) by external command
45 USD Has its own Avalanche node (C-Chain RPC)
It is necessary to implement the following functionality on Node.js:
* accepts an external command (HTTP endpoint / command in the terminal / Redis / webSocket of your choice)
* performs a swap on the DEX in the Avalanche network
* operates through my RPC (own node)
* signs transactions with a private key
* supports UniswapV2-style routers (Trader Joe, Pangolin, and other compatible ones)
* has basic risk control mechanisms
* logs and returns the execution result
Client's review of cooperation with Oleksii Harmashov
Node.js script for automatic swap on DEX (Avalanche C-Chain) by external commandthe project completed according to the specified terms of reference without complaints
Freelancer's review of cooperation with Ihor S.
Node.js script for automatic swap on DEX (Avalanche C-Chain) by external commandThank you for the cooperation. I hope for further cooperation.
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Winning proposal1 day45 USD
2154 14 0 1 Winning proposal1 day45 USD
Hello! I am ready to complete this order today, as I have a ready module on Node.js + ethers.js for working with DEX on Avalanche (I have worked with Trader Joe and Pangolin). A Node.js script that works through your RPC (supports private nodes). Risk Control: Basic slippage check (Slippage protection), so the transaction does not go through at an unfavorable rate. Security: The private key is stored in .env and is not exposed in the logs.
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5 days335 USD
1182 8 1 5 days335 USD
Hello Igor,
I can implement on open source solutions, if speed is needed then it is preferable to use WebAssembly with C++ or to write, for example, in Rust language.
Are you ready to discuss? Private messages are open.
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