OPENSEA Buying Bot and bid bot

Job ID: 31151534

Budget: $250 – $750 USD

Overview:
We are wanting to have an implementation of the Opensea SDK (Javascript - https://github.com/ProjectOpenSea/opensea-js) which will run in a loop checking a mysql database for entries which will specify the bid or buy action (including the contract address, token id and any other relevant information required to make the bid or purchase). It will need to be able to run without interaction so will required to use custom mnemonic as per the opensea example here: https://github.com/ProjectOpenSea/opensea-creatures/blob/master/scripts/sell.js

Initially it will be only for Ethereum ERC721 Tokens, but then the addition of Matic may come later as well.

Developer Requirements:

1. Must have had previous experience working on smart contract / web3 type development making this project something you’d be familiar with
2. Must be ready to start the project ASAP
3. Please provide an estimate of the hours required to complete the project, your hourly rate and total estimated timeline for completion
Deliverables
Completely automated script with an easy-to-use interface
Related categories: Makerbot Blockchain Ethereum Smart Contracts