Superhack 2024

These prizes are for the best overall use cases of World ID, Worldcoin's privacy-preserving proof of personhood protocol. Show us your ideas where anti-bot and anti-sybil have the greatest impact!

Qualifications

- Integrate Sign in with World ID or Incognito Actions. - World ID must be fully integrated. Proof validation is required and needs to occur in a web backend or smart contract.

Implement chain-wide gas subsidy for World ID-verified users with Reth. This is an open track and we're looking for a variety of creative solutions -- there's no wrong answer! You should deploy your own OP Stack Testnet for this prize.

Qualifications

This prize will be awarded to the best solution using World ID for gas subsidy chain-wide. The gas subsidy should not require any integration work for contracts or applications deployed on your chain. If no suitable solutions are submitted, these funds will be allocated to the Pool Prize.

Implement transaction priority for World ID-verified users with Reth! Transactions from World ID-verified users should be included in blocks before transactions from unverified users. This is an open track and we're looking for a variety of creative solutions -- there's no wrong answer! You should deploy your own OP Stack Testnet for this prize.

Qualifications

This prize will be awarded to the best solution using World ID for transaction priority with Reth. If no suitable solutions are submitted, these funds will be allocated to the Pool Prize.

The Pool Prize will be evenly distributed to all projects that attempt to win Worldcoin prizes (excluding those that win a separate prize from us).

Qualifications

Projects must demonstrate a good-faith effort to integrate World ID or achieve one of Worldcoin's prize objectives to be eligible for the pool prize.

Build new and imaginative ways for onchain creativity to thrive with projects that help people create, discover, curate, and collect on Base.

Qualifications

To potentially qualify for a prize in this track, submissions should be live and usable by the community on Base.

Build a futuristic payments experience for users on Base. Anything that simplifies people's abilities to pay one another, we are excited to see!

Qualifications

To potentially qualify for a prize in this track, submissions should be live and usable by the community on Base.

Build an amazing onchain social experience, with a focus on mainstream adoption and virality on Base.

Qualifications

To potentially qualify for a prize in this track, submissions should be live and usable by the community on Base.

Build an innovative trading/investing experience on Base, with a focus on interesting, novel DeFi applications and/or interoperability with existing platforms.

Qualifications

To potentially qualify for a prize in this track, submissions should be live and usable by the community on Base.

Fork the OP Stack to win! Bend the stack to your will by forking, swapping, or changing any of the modular components.

Qualifications

Any custom deployed OP Stack chain qualifies to be eligible for this track.

Improve dev experience through tooling Ex. (1) attestation deep-fake protection system, (2) chain-agnostic network health dashboard

Qualifications

Anything that improves the developer experience of building on the Superchain Qualifies

1) Interfaces to improve gov interactions such as a grants monitoring UI, (2) tooling that increases the resiliency of core governance infrastructure

Qualifications

Any projects deployed to OP Mainnet related to governance qualify for this bounty.

Anyone who submits to multiple OP Chains is eligible. The best 5 will win.

Qualifications

Anyone who submits to multiple OP Chains is eligible. The best 5 will win.

Use Pyth pull oracle to power up you dapp. The prize will go to the top four teams with best and most innovative use of Pyth Price feeds.

Qualifications

Your app should use Pyth price feeds via Pull method. The steps include. 1. Pull/Fetch the data from Hermes. (Check the link below) 2. Update the data on chain. 3. Consume the price. Please follow our comprehensive Pyth EVM guide to to integrate Pyth in less than 5 minutes.

Use Pyth Entropy to generate and consume random number on chains. Anyone can permissionless generate random number on-chain. The prizes will be given to most Innovative app to use Pyth Entropy

Qualifications

Your app should consume random number generated by Pyth. Please follow along the guides and Tutorials to get started

MiniPay is an innovative stablecoin wallet seamlessly integrated into the Opera Mini browser, featuring a built-in dApp discovery page. This integration offers developers a unique opportunity to showcase their apps to over 100 million active users, primarily within African regions. Create an innovative, user-friendly responsive web app that addresses real world needs in emerging markets. Your application should be deployed on Celo and work inside the MiniPay site tester. Examples: - Utility: what APIs can you integrate to pay for everyday use cases, e.g., BitGifty - Personal Finance: Savings dApp focused on stablecoins. What makes your dapp especially useful, and attractive? Check out existing successful savings apps and dapps and understand how you can bring that to MiniPay. Make sure that you watch the tutorial and test out MiniPay. As it is consumer-focused the UX is more user-friendly than the common web3 application. Building for it is almost the same as for any other dApp though. You only need to add a line of code as well as use wagmi or viem in the FE to be eligible for this prize. If you use the MiniPay template of the Celo Composer it will already come with the necessary setup so, you will just have to build mobile-first (UX concept) to be eligible for the prize.

Qualifications

- Use the Celo-Composer Starter Kit MiniPay template to have the correct setup - Deploy your contracts on Celo Alfajores Testnet or Celo Mainnet - Build a responsive web app that can be demoed within the MiniPay Site Tester - use viem or wagmi in the FE for interacting with smart contracts - scalable - for the judging we put extra focus on UX (confirm with MiniPay)

Cel2 Testnet Dango is now live, marking Celo's transition to an Ethereum L2! This bounty is possible to add to your other submissions if you deploy on Celo. We invite developers to build and deploy on Dango, in the following two cases: 1. If you utilizing native bridging, check the linked Tutorial to learn how to bridge from Holskey to Dango 2. If you are building on Celo, deploy your project on both Dango and Alfajores testnets, and let us know what implementations you are looking for, how the experience was and any other feedback that might be valuable to us We're seeking comprehensive feedback on your development experience. Your input is crucial in refining Celo's L2 infrastructure and ensuring a smooth transition for our ecosystem. The best 4 submitted feedbacks will be eligible for the bounty!

Qualifications

- Deploy your dApp on Alfajores - Attempt to deploy dApp on Dango - Provide feedback on your development experience by filling out our feedback form

Onchain funding allows for coordinated allocation of capital. This is particularly useful in scenarios where it's necessary to have shared agreement across a global network on how to spend collective funds. These tools can be used by DAOs for treasury management, governments for public goods funding, and even global corporations for combating climate change. Celo is the home to various onchain tools and protocols that streamline the process for tracking, evaluating, and funding what matters. We are looking for the best dApp that makes it simple for everyday users to leverage these novel onchain funding mechanisms.

Qualifications

- Deploy your contracts on Celo Alfajores Testnet or Celo Mainnet - Demo your onchain funding app with a strong focus on the target user you’re building for

Show the world how the Superchain can decentralize more than just money and assets. Build an impactful real-world use case that leverages attestations to bridge our onchain and offline worlds. The top three teams with the most impactful and pragmatic projects will be rewarded. Need some ideas? Think about real-world applications that transform outdated systems into transparent and trustworthy experiences. Move beyond simply transferring data from an SQL database to a blockchain. Solve real problems for real people by creating more trustful systems using attestations. Here are a few thought starters: Securely manage title registries for land, cars, or other assets to ensure clear ownership and accessibility. Build a privacy-preserving voting system for local polls, elections, or community decisions. Use attestations to authenticate luxury goods. Attest to the provenance of information and creator content, such as music rights or intellectual property. Create a digital notary service. Show how attestations and AI can work together to combat misinformation. Improve onchain commerce with attestations. Create new healthcare experiences with privacy-preserving attestations for medical records, prescription redemption, or other. Develop a supply chain solution that ensures the authenticity and origin of materials like organic cotton or food. The real-world use cases are endless. We're excited to see what you build.

Qualifications

It must generate attestations using existing or new schemas. It’s a problem worth solving with blockchain that's better than existing systems and experiences. Use privacy-preserving tech when appropriate (zk proofs, offchain attestations, et.al). Use the EAS contracts on Base or Optimism.

We want to help builders build faster. The top three teams that develop the most impactful and practical developer tools for building on EAS will be rewarded. Need some ideas? Create a library of React components for making or displaying attestations. Develop tools for users to store and manage offchain attestations locally. Create templates or tutorials for common attestation use cases. Build an analytics dashboard for attestation usage, performance, and trends. Develop an AI agent trained on EAS to act as DevRel support. Improve the schema creation and coordination process. Generate zero-knowledge proofs from attestations. Create a developer playground integrating the API and other tooling with sample contracts. Develop a marketplace for attestation-related tools like document signing. Enhance compatibility between attestations and Farcaster Frames with a new library or tool.

Qualifications

It must be a working developer tool upon submission. Clearly define the purpose and utility of your tool. Be passionate about helping other builders build.

This prize will be awarded to the top vault implementations, judged by the following: - Return of the yield strategy - Code quality and cleanliness - Creativity! You may either create a new conformant vault or wrap an existing protocol in the standard.

Qualifications

- Deploy the vault on the EVM of your choice - Must be conformant to ERC-4626 - Read more best practices in the Guidelines & Resources

This prize will be awarded to the top vault implementations, judged by the following: * Return of the yield strategy * Code quality and cleanliness * Creativity! You may either create a new conformant vault or wrap an existing protocol in the standard.

Qualifications

- Deploy the vault on the EVM of your choice - Must be conformant to ERC-7540 - Read more best practices in the Guidelines & Resources

We're awarding $10k in prizes to the 3 best OP Stack chains deployed on Conduit during Superhack 2024! Our team will judge rollup projects on their creativity, uniqueness, quality, and use case(s). Use promo code SUPERHACK2024 to deploy a testnet rollup on Conduit for free during Superhack.

Frax Finance, one of the most well-known DeFi protocols in the world, has just released their modular rollup Fraxtal. Frax is calling all hackers and builders to build 'anywhere on the fractal' by deploying innovative applications on Fraxtal mainnet. Fraxtal Mainnet Dapps - Any applications/protocols that are deployed to Fraxtal mainnet with its token issued on Fraxtal are eligible for prizes.

Qualifications

Deployment of the contracts on Fraxtal Mainnet and UI. Any applications/protocols that are deployed to Fraxtal mainnet with its token issued on Fraxtal are eligible for prizes.

Awarded to the most creative or interesting decentralized identity management solution deployed on Metal L2.

Qualifications

To qualify for any prizes in this track, submissions should be live on Metal L2 Mainnet or Testnet and be available for users in the community to test.

Awarded to the most outstanding project integrating passkeys with Metal L2 for enhanced security and user authentication.

Qualifications

To qualify for any prizes in this track, submissions should be live on Metal L2 Mainnet or Testnet and be available for users in the community to test.

Awarded to the most innovative trustless bridge connecting Metal L2 with Metal Blockchains C-Chain for enhancing interoperability and liquidity.

Qualifications

To qualify for any prizes in this track, submissions should be live on Metal L2 Mainnet or Testnet and be available for users in the community to test.

Awarded to the most creative, innovative or interesting smart contract deployed on Metal L2.

Qualifications

The smart contract must be deployed on Metal L2 and demonstrate unique functionality or solve a significant problem. To qualify submissions should be live on Metal L2 Mainnet or Testnet and be available for users in the community to test.

We need more people using open-source, transparent explorers like Blockscout instead of closed source scanners! Apps can incorporate Blockscout's robust APIs and link to Blockscout for checking transactions, addresses, tokens, and more. Often this is as simple as replacing an existing Etherscan url with the Blockscout one. Use Blockscout in your hackathon project and/or verify your contracts with Blockscout, then show us in your presentation, and you're eligible to share in the prize. It's that easy!

Qualifications

We want to see how your project incorporates Blockscout. When applying for this bounty, please provide links/screenshots and clearly state how you used Blockscout with your project. You can complete any of these items to be eligible. 1. Use Blockscout instead of Etherscan or another explorer in your app. Typically this means using the Blockscout APIs and linking to Blockscout for users interacting with your app (ie transaction links should go to Blockscout rather than another explorer) but you can be creative! We have a REST API, GraphQL, and standardized RPC API endpoints available for use - no key required! 2. Verify your smart contract(s) using Blockscout. There are several ways to do this including manually with the Blockscout UI, via API, or with tools like Hardhat or Foundry. 3. Show Blockscout in your presentation - how you used it with your project and when checking any resulting transactions. 4. Prepare and submit your DApp which includes Blockscout links to the DAppscout marketplace.

Artificial Intelligence (AI) is here to change a lot of industries, and at Mode we want to see creative uses of AI mixed with DeFi. This can be done in several ways and there are already a lot of teams working on products that would improve the user experience in DeFi with the help of AI. This prize will go to the projects that combine AI with DeFi in a way that makes sense and brings actual value to the end user. Even using an LLM or a chatbot could be interesting to see, if correctly built and if it changes the normal DeFi experience to improve it. In case there is only one good quality AI x DeFi project, we'll give both prizes to the same winner.

Qualifications

- AI needs to be implemented as a key feature or improvement of the project. If the project integrates an AI API like the chatGPT one, there needs to be an added value to the project and the integration needs to make sense. - The AI implemented can also be integrated as a learning algorithm for your project. There are several ways to implement AI and machine learning into a project, we're open to options but it needs to make sense and hace a direct impact in the user experience. - The contracts need to be deployed on Mode testnet or mainnet. If the app is multchain, Mode needs to be included and should make sense to have Mode in the list.

This prize aims to reward the best DeFi application and innovation. We are looking for devs that want to create and test new economic systems for users. Just a fork of something that already exists it's not enough, but valid if there are enough changes to the base code. We want original ideas that focus on the end user for good UX and a solid economic system behind it. Anything surrounding DeFi is valid, some examples of interesting things are: * LRTs/LSTs (liquid staking and restaking) * Yield generation * Points farming / looping * Loans * anything new and exciting!

Qualifications

- There is no need to finish all the working code, but the main features need to be coded and working. In case the code is not 100% finished, there needs to be an explanation clearly showing that the project is technically possible to solve and the team has the capabilities to do so. - Innovation on the product needs to be there. Something new or a combination of existing concepts to create something that has not been implemented before. - The contracts need to be deployed on Mode testnet or mainnet. If the app is multchain, Mode needs to be included and should make sense to have Mode in the list.

At Mode, we really value user experience and we want to optimize the experience for users while interacting with DeFi. That is why we consider low fees, account abstraction, paymasters, and more, really necessary to create the best experiences. This prize aims to reward the best UX/UI focused on DeFi. We want to see a smooth working dapp that shows how to implement all the new technologies and standards developed in the past few years to create the ultimate user experience. We will evaluate things like: - Ease of Use: Ensure the interface is intuitive and easy to navigate. - Visual Appeal: Assess the overall aesthetics, including color scheme and typography. - User Feedback: Check if the application provides clear feedback for user actions. - Consistency: Maintain a consistent design language throughout the application. - Number of Clicks: Amount of clicks a user needs to do in order to perform an action. If using your app feels like magic, then you're on the right track!

Qualifications

- The evaluation will be performed on the developed app, no designs or figma are accepted for the final judging. If you want to show some designs we'll consider them for future development but the UX/UI analysis will be done on the coded app. - The app can be a web app or a mobile app, both are fine.

Using Virtual TestNets as infrastructure for building a dapp makes the entire development faster compared to using public testnets. It also makes dapp staging easier, because: - you have access to an unlimited faucet (UI + custom RPC) - you can integrate any off-chain component by connecting it to the Virtual TestNet RPC - you have Admin RPC with cheat-code RPC methods - you can build a CI pipeline and use Virtual TestNets as infrastructure - you can stage your dapp for testing using Virtual TestNets as staging infrastructure

Qualifications

- Your project must either: a) Deploy smart contracts to the Virtual TestNet and integrate at least one off-chain component* with a Virtual TestNet. b) Integrate at least two off-chain components* with Virtual TestNet (in case you don't deploy any contracts of your own). *Off-chain components can include the UI, backend, bridge, indexer, or other off-chain parts. Check out the Tenderly@Superhack doc. - Your README documents a functionality that we can try out (written or video), stressing the way - Your dapp is runnable. When we run the dapp and execute a functionality, we expect to see corresponding JSON RPC calls to the testnet. - Provide shell scripts that deploy your contracts to the Virtual TestNet, if you deploy contracts. **BONUS POINTS** - Your hack dazzles us with an innovative use of Virtual TestNets IMPORTANT: 1. Register at https://dashboard.tenderly.co/ (if you haven't already) 2. Create an organization in the dashboard (if you don't have one already) 3. Open support and ask our team members to provide you with full Tenderly access with the coupon code available for the Superhack - ETHGLOBAL2024 4. Enjoy unlimited Tenderly access for a month!

This prize will go towards the teams that build the most ✨ magical ✨ consumer applications. Build a seamless experience that can go viral leveraging Alchemy's Embedded Accounts + Smart Account Stack.

Qualifications

To qualify, this submission must be a React application using Alchemy Embedded Accounts, including the UI React Components ("@account-kit/react"). Under the hood this uses: - Alchemy AccountKit - Alchemy Bundler APIs - Alchemy Gas Manager APIs - Alchemy Smart Accounts (either Light Account or Modular Account - this will automatically be included when using "@account-kit/react") - Alchemy Supernode

Deploy a Farcaster frame that interacts with any part of the Superchain ecosystem.

Qualifications

The Farcaster Frame must be live in production to qualify and actions must trigger contract interactions onchain. The onchain interactions must be on one of the Superchain ecosystem networks.

We’re offering an exclusive opportunity for all hackers to leverage our industry-leading data indexing and streaming solutions throughout Superhack 2024. Goldsky is designed to simplify and accelerate your Web3 development by providing real-time, reliable, and highly customizable data solutions. Whether you're building dApps, DeFi platforms, or NFT projects, our tools ensure your data is accurate, up-to-date, and easily accessible. 🚀🚀🚀🚀🚀 Do you have what it takes to win 1st place?

Build something awesome using Chainlink CCIP on Optimism or Base! The Chainlink Cross-Chain Interoperability Protocol (CCIP) provides a single simple interface through which dApps and web3 entrepreneurs can securely meet all their cross-chain needs, including token transfers and arbitrary messaging. Possible use cases: Cross-chain DeFi app with liquidity across multiple chains Cross Chain DeFi yield aggregator Token bridge powered by CCIP Multihop CCIP Router. You want to send cross-chain message from blockchain A to blockchain B without worrying if the lane between them exists. Use our CCIP Local Simulator to speed up your development on your local Hardhat, Foundry or Remix network, then use our Faucet to easily get testnet funds when you're ready for testnet. Links to both at the bottom in the 'Resources' Section!

Qualifications

- Each project must use Chainlink CCIP in some form to make a state change on a blockchain, otherwise it will not be eligible for the Chainlink core prizes. This means that a front end simply reading from Chainlink Data Feeds doesn't count. Using Chainlink CCIP inside your smart contracts is required, though you are encouraged to utilize Chainlink Data Feeds, Chainlink Data Streams, Chainlink VRF, and Chainlink Proof of Reserve as well.

Build a game on web, mobile or console that focuses on great gameplay and incorporates blockchain to improve the user experience. We will be judging based on gameplay, potential for mainstream adoption and smooth user onboarding. We believe web3 is the future of gaming, and thirdweb's full stack development kit makes building onchain games on every EVM chain simple.

Qualifications

Build a playable onchain game, that uses any of thirdweb's full-stack tools: Including Connect, Engine or our smart contracts.

$2500 to go towards thirdweb's premium tools, including thirdweb Pro, managed Engine, in-app wallets and Account Abstraction.

Qualifications

Any consumer app built using thirdweb's full-stack development kit - The app must unlock a novel consumer experience using blockchain technology, built on every EVM chain.