Metaverse Hackathon: Programmatic Collection Offers on OpenSea’s API

On Wednesday, 9th November we were delighted to host the Programmatic Collection Offers on OpenSea’s API workshop for the Metaverse Hackathon sponsored by OpenSea and Optimism and powered by Encode Club. This was the third workshop of the hackathon.

Big thanks to Adam Montgomery for hosting this workshop and helping our hackers learn!

🎓 The event presented the attendees with programatic collections on OpenSea, how they work from an engineering perspective, how to make offers on them through an API and a bidding bot.

Here’s the GitHub repo that Adam used in the workshop: https://github.com/montasaurus/bidding-bot-demo

🖥 Details, slides and resources are available here: https://medium.com/encode-club/metaverse-hackathon-programmatic-collection-offers-on-openseas-api-video-resources-f48001f7353a?source=friends_link&sk=5a48e3f9ca0f97fcc87a45739d89f7ea

This 4-week hackathon is a great opportunity to learn, build and get onboarded into the any of our sponsors’ ecosystems, as well as win great prizes! We finish the hackathon with a finale event, where the best hackathon projects pitch to win top prizes!

For hackathon registrations, click here: https://www.encode.club/metaverse-hack

The project submission deadline is Sunday, 4th December!

Join the Community
🐥 Encode Twitter: https://twitter.com/encodeclub
🗣 Encode Discord: https://discord.gg/k32RTEptXc

About OpenSea
OpenSea is the world’s leading peer-to-peer marketplace for NFTs. We’re on a mission to help the world’s creators, collectors and collaborators own and shape their relationships directly. We’re building the world’s most trusted and inclusive NFT marketplace with the best selection - making minting, purchasing and selling NFTs frictionless and friendly, and offering unmatched selection and multi-chain options for creators and collectors of all kinds.

About Optimism
Optimism is a fast, stable, and scalable L2 blockchain built by Ethereum developers, for Ethereum developers. Built as a minimal extension to existing Ethereum software, Optimism’s EVM-equivalent architecture scales your Ethereum apps without surprises. If it works on Ethereum, it works on Optimism at a fraction of the cost.

About Encode Club
Encode Club is a Web3 education community learning and building together through fantastic programmes with the leading protocols in the space. Together we organise programmes like education series, bootcamps, hackathons, accelerators both online and in person. We then help our community get jobs and funding for projects and startups. Read more: https://www.encode.club/

Timestamps:
00:00:00 Introduction
00:01:40 Workshop Agenda
00:03:55 Creating a wallet
00:12:00 Creating collection offers
00:19:30 Orders
00:38:20 Merkle trees
00:45:50 Bidding bot code
00:55:50 Q&A
00:58:30 Conclusion

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