
OpenSea API bidding bot
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$1.0k
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Description
Experience Level: Expert
Estimated project duration: less than 1 week
Hello!
I'm looking for someone that has experience within Cryptocurrencies, API's and coding in general.
I'm in need of a bot that will be able to bid on NFT's on OpenSea through a MetaMask wallet by using their API's.
https://docs.opensea.io/reference/api-overview
https://docs.metamask.io/guide/
https://docs.metamask.io/guide/sending-transactions.html
What the bot would need to do:
1. User should be able to connect 1 or multiple MetaMask accounts.
2. The bot should be able to rotate MetaMask account (if multiple) after 'x' amount of bids.
3. User should be able to select 1 or multiple collections e.g. https://opensea.io/collection/mutant-ape-yacht-club.
4. The bot should be able to rotate collection (if multiple) after a bid has been placed on all assets in said collection.
5. User should be able to select whether they should bid in wETH/DAI or USDC.
6. User should be able to select when the bid expires.
7. User should be able to select the value of the bid (flat amount) OR based of the floor price (e.g. 85% of floor price).
8. The bot should be able to detect if someone made a higher bid than mine. If so, outbid them by a very small amount (e.g. 0.01 USDC).
9. The bot should be able to sign the transaction for each bid on the MetaMask account (by using their API).
10. The bot should be able to complete about 30-60 transactions per minute.
11. The bot should have a basic UI, nothing more than necessary.
Please read everything before you apply!
Looking forward to hearing from you!
I'm looking for someone that has experience within Cryptocurrencies, API's and coding in general.
I'm in need of a bot that will be able to bid on NFT's on OpenSea through a MetaMask wallet by using their API's.
https://docs.opensea.io/reference/api-overview
https://docs.metamask.io/guide/
https://docs.metamask.io/guide/sending-transactions.html
What the bot would need to do:
1. User should be able to connect 1 or multiple MetaMask accounts.
2. The bot should be able to rotate MetaMask account (if multiple) after 'x' amount of bids.
3. User should be able to select 1 or multiple collections e.g. https://opensea.io/collection/mutant-ape-yacht-club.
4. The bot should be able to rotate collection (if multiple) after a bid has been placed on all assets in said collection.
5. User should be able to select whether they should bid in wETH/DAI or USDC.
6. User should be able to select when the bid expires.
7. User should be able to select the value of the bid (flat amount) OR based of the floor price (e.g. 85% of floor price).
8. The bot should be able to detect if someone made a higher bid than mine. If so, outbid them by a very small amount (e.g. 0.01 USDC).
9. The bot should be able to sign the transaction for each bid on the MetaMask account (by using their API).
10. The bot should be able to complete about 30-60 transactions per minute.
11. The bot should have a basic UI, nothing more than necessary.
Please read everything before you apply!
Looking forward to hearing from you!

Linus B.
100% (1)Projects Completed
1
Freelancers worked with
1
Projects awarded
100%
Last project
6 Jan 2022
Sweden
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