Polygon is the leading platform for Ethereum scaling and infrastructure development. Its growing suite of products offers developers easy access to all major scaling and infrastructure solutions: L2 solutions (ZK Rollups and Optimistic Rollups), sidechains, hybrid solutions, stand-alone and enterprise chains, data availability solutions, and more. Polygon’s scaling solutions have seen widespread adoption with 18000+ applications hosted, 1B+ total transactions processed, ~100M+ unique user addresses, and $5B+ in assets secured.
Prizes
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🏆 Best use of zkEVM ⸺ $5,000
Up to 4 teams will receive $1,250
The Polygon zkEVM launched earlier this year and it has grown to hold a TVL of $50 million and continues to attract major protocols. For this challenge, we want to see your most innovative use of the Polygon zkEVM, this is an open challenge that will see the most innovative and deserving protocols with killer UX carry the day!
Qualification Requirements
Be Innovative
Deploy to the zkEVM
Note: You can deploy to Mumbai if you're project requires another service provider that's not supported on the Polygon zkEVM
With the launch of the Polygon zkEVM, brand new rails were established that allow DeFi developers to get started with deploying on L2s. In this challenge, we are inviting participants to deploy a General DeFi application of any category to the Polygon zkEVM Testnet.
Qualification Requirements
The requirements are dead simple:
- Develop a DeFi application.
- Deploy the application on Polygon zkEVM Testnet / Mainnet
- Integrate an OpenZeppelin library
▼
🔨 Honorable Mentions ⸺ $4,000
Up to 4 teams will receive $1,000
We know that building a dApp that queries blockchain data can be cumbersome. With the Chain Indexer Framework you can unlock the true potential of EVM blockchains by seamlessly integrating them into your data infrastructure. Whether you are building real-time analytics, decentralised applications, or any other data-driven solution, this framework assists you in developing robust and efficient event-driven data pipelines on EVM blockchains.Some Sample Use-Cases: Wallet Services: Blockchain indexers can help wallet providers offer more features like transaction history, balance history, and real-time updates. dApp Backend: dApps often require real-time access to contract events, token transactions, and other on-chain activities. A data indexer can speed up this process considerably. Analytics and Monitoring: Firms specialising in blockchain analytics use indexers to monitor activities like fraudulent transactions, smart contract interactions, and trends in token transfers. Cross-Chain Services: For cross-chain swaps or interactions, indexers can offer data that facilitates more seamless integrations. Oracles: Data indexers can support oracles by providing them with a more efficient way to access specific data points on the blockchain. NFT Marketplaces: To track ownership changes, price histories, and various attributes of NFTs, data indexers are often used in the backend.
Qualification Requirements
Deploy the Chain Indexer Framework and integrate it to a smart contract on Polygon zkEVM and provide links to your deployment and your deployed smart contract addresses.
The dApp Launchpad is a dApp and smart contract development tool tailored for the Polygon blockchain networks. It provides a set of required tools and templates for accelerating and / or enhancing the development of their unique decentralised applications designed on the Polygon ecosystem. This scaffold aims to streamline the process for developers, particularly those new to the web3 space, allowing them to quickly start, understand, and modify code for their projects.Functionalities are offered in a CLI tool to quickly initialise a fully-integrated Polygon dApp, create a development environment, and deploy everything to production.Run `npm install: @0xpolygon/polygon-dapp-scaffold`
Qualification Requirements
Build a dApp using the dapp Scaffold tool and deploy to a provider of your choice.
Provide a link to your repo and to your deployed dApp
🆔 Best use of Polygon ID to preserve user privacy ⸺ $5,000
Up to 4 teams will receive $1,250
Self-Sovereign Identity is the future. Use Polygon ID to represent identity-based information as verifiable credentials in your dapp so your users can prove access rights to dapp features without giving up their private data. Polygon ID is also excited to announce a brand new partnership with Dock.io that will allow you to securely extend the privacy of your Lens profile using Verifiable Credentials. Using Dock's REST API credentials can be issued in a few API calls. Along with issuing credentials application developers can use the API to manage issuer profiles and create and import data schemas.Dock's tooling also supports non-developers through it's no-code solution Dock Certs which provides the same functionality via a web interface.
Qualification Requirements
Build a full stack dApp that utilizes Polygon ID to issue decentralized identifiers and verifiable credentials. Your application should cover the full lifecycle of verifiable credentials, issuance, holding using the Polygon ID wallet and verification from your dApp.
Designed with you in mind, Arbitrum empowers you to explore and build on the leading Layer 2 in the largest Layer 1 ecosystem, Ethereum. Arbitrum continues to accelerate the Web3 landscape with a suite of scaling solutions that provide high-throughput, low-cost smart contracts, backed by industry-leading proving technology rooted in Ethereum.
For this hackathon, we’re excited to bring you to Stylus - One chain, many languages! Through the power of WebAssembly (WASM) smart contracts, users can deploy programs written in their favorite programming languages, including Rust, C, and C++, to run alongside Solidity contacts on Arbitrum. It’s over an order-of-magnitude faster, slashes fees, and is fully interoperable with the Ethereum Virtual Machine.
Prizes
▼
🏆 Best Library / Framework ⸺ $5,000
🥇
🥇 Winner
$4,000
🥈
🥈 Runner-up
$1,000
This top-tier prize will be given to the best library and framework utilizing Arbitrum technology.
▼
🏆 Best Stylus Project ⸺ $5,000
🥇
🥇 Winner
$4,000
🥈
🥈 Runner-up
$1,000
For this prize, we're looking for the best project utilizing Stylus! Through the power of WebAssembly smart contracts, users can deploy programs written in their favorite programming languages, including Rust, C, and C++, to run alongside Solidity contacts on Arbitrum. It’s over an order-of-magnitude cheaper and is fully interoperable with the Ethereum Virtual Machine.
▼
🏆 🏆 Most Original ⸺ $2,500
🥇
🥇 Winner
$2,000
🥈
🥈 Runner-up
$500
We're looking for the most original project that is launched on Arbitrum!
▼
🏆 Best Technology ⸺ $2,500
🥇
🥇 Winner
$2,000
🥈
🥈 Runner-up
$500
This prize will be given to the best technology that is built on Arbitrum!
▼
🏆 Pool Prize ⸺ $5,000
Split with up to 11 teams (capped at $455 per team)
This prize is split equally amongst all qualifying submissions to Arbitrum!
Qualification Requirements
Send your successful project submission that is integrated with Arbitrum.
1inch Network unites decentralized protocols whose synergy enables the most lucrative, fastest and protected operations in the DeFi space. The initial protocol of the 1inch Network is a DEX aggregator solution that searches deals across multiple liquidity sources, offering users better rates than any individual exchange. This protocol incorporates the Pathfinder algorithm which finds the best paths among different markets over 180 liquidity sources on Ethereum, BNB Chain, Polygon, Avalanche, Optimistic Ethereum, Arbitrum and Gnosis Chain. In just over two years the 1inch DEX aggregator has reached 2M users and surpassed $150B in overall trading volume. The 1inch Aggregation Protocol facilitates cost-efficient and secure swap transactions across multiple liquidity sources.
Prizes
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💎 Build an Innovative Application on top of 1inch Network's Fusion API ⸺ $8,000
🥇
1st place
$4,000
🥈
2nd place
$2,500
🥉
3rd place
$1,500
Build an innovative application that leverages the power of 1inch Network's Fusion API. Your application should provide unique functionalities and value-added features to users within the Defi ecosystem.
Criteria:
1 - Utilize the 1inch Network's Fusion API to access and interact with the Fusion protocol.
2 - The utilization of Fusion API should have a meaningful purpose
Qualification Requirements
Your application should be an open-source project accompanied by clear documentation explaining its usage. Focus on demonstrating the unique value your application brings to the 1inch Network ecosystem while ensuring a seamless and secure user experience.
🪙 Build Innovative Solutions on top of 1inch Network's Token Plugins ⸺ $6,000
🥇
1st place
$3,000
🥈
2nd place
$2,000
🥉
3rd place
$1,000
1inch recently announced new library that introduces an extendable and secure system for ERC20-based tokens. By subscribing an account to various plugins, users can dynamically enhance the functionality of their tokens. Technically plugins are a collection of smart contracts that track changes in ERC20 token balances and perform supplementary accounting tasks for those balances. They are particularly useful when you need to track, for example, token shares without actually transferring tokens to an accounting contract.
Try to hack using such library. That is it.
Criteria:
1 - Use https://github.com/1inch/token-plugins
2 - The utilization of token-plugins should have a meaningful purpose
🦄 Enhance your app with 1inch Developer Portal APIs ⸺ $6,000
🥇
1st place
$3,000
🥈
2nd place
$2,000
🥉
3rd place
$1,000
1inch Developer Portal do have multiple APIs (Balances, Fiat Prices, Portfolio, Swap, Limit Order). Use any of it to enhance your project. Apps with the best use cases will be eligible for bounties
Qualification Requirements
1 - Use 1inch dev portal APIs (Any of it)
2 - The utilization of 1inch Developer Portal should have a meaningful purpose
Filecoin, the world’s largest decentralized network offers more than 16+ Exbibytes of storage. It allows users to store, request, and transfer data via a verifiable marketplace. Filecoin is completely open-source, enabling people from all over the world to participate.
Prizes
▼
🏆 Most unique projects in the Filecoin Ecosystem ⸺ $9,000
Up to 3 teams will receive $3,000
Best innovative applications or technologies building with Filecoin projects. Using one or several decentralized technologies from the Filecoin ecosystem qualifies for this track.
Qualifying tech:
💿 Filecoin: decentralized storage network, connecting storage providers and clients
↗️ Storage Onramps: NFT.Storage, Lighthouse.Storage
🪐 Filecoin Saturn: an incentivized CDN for fast retrieval
⚙️ FVM: the Filecoin Virtual Machine – a blockchain VM hypervisor - supporting runtimes
🌲 IPC: InterPlanetary Consensus – next-generation scalability tech using trees of subnets
New Tech Breakthroughs ⚡️
- we are also encouraging innovative breakthroughs using FVM and IPC
⚙️ New FVM runtimes: Experiment on FVM, adding new execution runtimes. This could be existing blockchain VMs or components like zkEVM, fhEVM, CairoVM, MoveVM, or similar. Or this could be broader virtualization technologies like: Cloudflare Workers, Docker, or even FirecrackerVM.
🌲 Large Scale Applications: Experiment on IPC, leveraging throughput properties IPC subnets and/or tooling to build large scale apps (games, social networks, and more). Ideas: build subnets for games (board games, turn-based games, or similar), subnets for computation (Compute over Data, programming pipelines, etc), or subnets with interesting FVM runtimes (see above).
⚠️ Warning: this requires a lot of experimentation – there be dragons 🐉
Bonus points for building out project ideas unique to the Filecoin Ecosystem!
Qualification Requirements
All projects using Qualifying tech will be considered. Ideas that excited us:
💻Programmatic Storage: Best solutions & tools built on/for FVM to enable programmatic data storage & retrieval, for data clients and/or storage providers on the Filecoin network.
🏛DataDAOs: Build meaningful DataDAOs & DAO tooling solutions on FVM to enable curation, use, storage, analysis, monetization, and/or governance of valuable datasets using FVM DataDAO starter kit.
📦State/storage integration: Build services that retrieve, store and interact with small pieces of data on IPFS through FVM smart contracts. Bonus points for implementing storage and reward disbursement.
🪙DeFi: Best DeFi tools, services, or instruments built on FVM for token-holders & 3000+ storage providers (SPs) - e.g. liquid staking, SP pools, factorization, data insurance, SP insurance, and more.
⚙️🐉 New FVM runtimes: Experiment with new execution runtimes. (described more above).
🌲🐉 Large Scale Applications: Leverage IPC subnets and/or tooling to build large scale apps (games, social networks, and more). (more examples above). You may need to run local nodes!
PS: IPFS alone does not qualify.
🏊 Unique Projects in Filecoin Ecosystem (up to 15 teams) ⸺ $11,000
Split with up to 12 teams (capped at $917 per team)
Split evenly between all qualifying projects. See prize above for more details - same challenge statements and qualification requirements apply!
Prize to be awarded up to 15 teams, capped at $1000 per team.
(If less than 11 teams qualify for the pool prize, each team gets $1000!)
Qualification Requirements
All projects using Qualifying tech will be considered. Same challenge statements and qualification requirements as above.
Workshop
How to build projects unique to the Filecoin ...
In this talk we will cover various ways to store and retrieve data on Filecoin from a smart contract utilising File...
Scroll is a zero-knowledge rollup built to scale Ethereum. We're committed to Ethereum's ethos, and like to call ourselves the community-first zkEVM.If you’re experienced in building on Ethereum, your code, dependencies, and tooling work with Scroll out of the box. This is possible because our network is compatible with EVM bytecode and designed to feel just like developing on Ethereum. With the launch of the Alpha testnet on Goerli, Scroll is inviting the developer community to join early and begin innovating.
Prizes
▼
🚀 Deploy on Scroll ⸺ $7,000
Split evenly between all qualifying projects
This should just mean changing your RPC!\\\* Try out Scroll's next-generation zk-rollup by deploying your project's smart contracts on the Scroll testnet on Sepolia. With Scroll's zkEVM, users will benefit from lower costs, shorter block times, and higher throughput -- without you needing to modify your Solidity code.
Qualification Requirements
Deploy and verify your smart contract on scroll.
Make sure to inlcude both the contract address and link to scroll-etherscan in your github read me.
▼
🥇 Best on Scroll ⸺ $10,000
Up to 10 teams will receive $1,000
You're here to build the latest in greatest in web3 on Ethereum — we want to see it deployed on Scroll. Use Scroll's Sepolia Testnet for your deployment of a novel DeFi application — we're compatible with the EVM at the bytecode level, so all your Solidity, Vyper, or YUL should just work with the change of an RPC address.
Qualification Requirements
- Project contracts must be deployed on Scroll Sepolia and verified on the Scroll Etherscan
- Add the contract address and link to scroll-etherscan in your Github ReadMe!
- Project must have a working flow
- Project that excite us, include some of the following:
- Solve a tangible problem or build a relevant use usecase
- Provide value to developers/community in terms of public good
- "super-nerdy" not necessarily product-market fit, but a cool geeky project
Workshop
🛠 Get started with building on Scroll!
Join this workshop if you want to know how you can get started to build on Scroll and use your favourite protocols!...
Waku is a suite of robust communication protocols which can be used for private, censorship-resistant, scalable messaging.With Waku you can send any kind of small payload in an off-chain and decentralized way, enabling 1:1, 1:1 and n:n types of communication.Waku is powering the communication layer of the Logos network state technology stack. Logos is a grassroots movement to provide trust-minimised, corruption-resistant governing services and social institutions to peaceful people worldwide.
Prizes
▼
🏆 Best overall use of Waku ⸺ $4,000
This prize will be given to the most impressive project using Waku to solve a communication challenge
Qualification Requirements
Traditional chat-only applications will not be considered for the prize, although adding chat functions as a feature will not disqualify your project.
▼
🥷 Best privacy-focused project using Waku ⸺ $1,500
This prize will be given to the most impressive privacy-focused project using Waku to solve a communication challenge.
Qualification Requirements
Traditional chat-only applications will not be considered for the prize, although adding chat functions as a feature will not disqualify your project.
▼
🤝 Best game or marketplace using Waku ⸺ $1,500
This prize will be given to the most impressive game or a marketplace project using Waku to solve a communication challenge.
Qualification Requirements
Traditional chat-only applications will not be considered for the prize, although adding chat functions as a feature will not disqualify your project.
▼
🚀 Most innovative use of Waku ⸺ $1,500
This prize will be given to the most innovative use of Waku to solve a communication challenge.
Qualification Requirements
Traditional chat-only applications will not be considered for the prize, although adding chat functions as a feature will not disqualify your project.
▼
🗳️ Best network state goods using Waku ⸺ $1,500
Waku serves as the communications layer for the Logos technology stack. Bring us one step closer to building a network state by hacking a key communications solution using one of the Waku protocols.
Qualification Requirements
Traditional chat-only applications will not be considered for the prize, although adding chat functions as a feature will not disqualify your project.
Mantle is a high-performance Ethereum layer-2 network built with modular architecture delivering low fees and high security.
Builders can leverage Mantle’s unique design to build dApps with exceptional UX, all while relying on Ethereum’s unrivaled security.
Prizes
▼
📈 Best DeFi Project ⸺ $2,500
Up to 2 teams will receive $1,250
Inspire the next frontier of DeFi on Mantle. Whether it's integrating with real-world assets (RWAs), creating a novel lending or staking protocol, or designing a new liquidity mining mechanism, your project should highlight the limitless potential of DeFi on Mantle.
Qualification Requirements
1. The submission must be deployed on Mantle testnet or mainnet (include a link to smart contract deployed on Mantle Explorer)
2. A video demo and GitHub repo must be submitted.
▼
👾 Best NFT, Social, or Gaming Project ⸺ $2,500
Build an engaging NFT, Social or Gaming project with innovative onchain solutions. Ideas:
- NFT & AR use cases
- Location-based minting
- Arcade and mini-games
- Games on Telegram
- Mobile-first games
- Classic games (chess, backgammon)
- Gamification and leaderboards
- Chat platforms
Qualification Requirements
1. The submission must be deployed on Mantle testnet or mainnet (include a link to smart contract deployed on Mantle Explorer)
2. A video demo and GitHub repo must be submitted
▼
📲 Best UX ⸺ $2,500
One of the most challenging problems in Web3 is creating an intuitive and seamless User Experience for dApps. Build a dApp that raises the bar for UX in some way. Make sure to explain in your submission in detail what you’ve done to make UX more accessible. Ideas:
- Create a user-friendly mobile application or PWA
- Design a seamless onboarding flow for first-time crypto users
- Develop an adaptive interface that caters to both novice and expert users
- Gasless transactions
- Walletless logins
- Web2-like application experience
Qualification Requirements
1. The submission must be deployed on Mantle testnet or mainnet (include a link to smart contract deployed on Mantle Explorer)
2. A video demo and GitHub repo must be submitted
▼
🛠 Best Infrastructure & Tooling Project ⸺ $2,500
Drive the future of the Ethereum ecosystem with tools that enhance the developer experience. We're looking for inventive solutions that simplify, optimize, and supercharge development on Ethereum, using Mantle's infrastructure.
Ideas:
- Build a visual smart contract builder that simplifies the creation of complex contract logic
- Develop an analytics tool that provides insights into dApp performance and user interactions
- Create a library that facilitates seamless integrations for Ethereum applications across various L2s
Qualification Requirements
- The project must be integrated with Mantle in some way (Please indicate how the project works on Mantle. Include a link to explorer if a smart contract is deployed on Mantle)
- A video demo and GitHub repo must be submitted
Celo is the carbon-negative, mobile-first, EVM-compatible PoS blockchain where developers can build decentralized applications that create the conditions for prosperity — for everyone.
Prizes
▼
🥇 Best dApps on Celo Blockchain ⸺ $6,000
🥇
1st Place
$3,000
🥈
2nd Place
$2,000
🥉
3rd Place
$1,000
Show us your best decentralized application build for real world use cases, deployed on Celo!
Qualification Requirements
- Contracts must be deployed on Alfajores or Mainnet
- Demo to someone on the Celo team during Sponsor Judging
- Mention smart contract addresses of all contracts deployed on Celo in your top-level project README, also Verify them on Celoscan or Celo Explorer.
▼
📱 Best Mobile dApp on Celo ⸺ $2,000
Build the best mobile dApp integrating Opera MiniPay or Valora Wallet hooks. MiniPay is a stablecoin-based non-custodial wallet that allows you to send and receive funds instantly using just a phone number. Check out the list of Ideas and how to Get Started Building.
Qualification Requirements
In order to qualify for this bounty, projects must be demo'ed using MiniPay Site Tester. Learn about the MiniPay tester here and come meet the Celo Devs team at our booth if you have any questions.
- Contracts must be deployed on Alfajores or Mainnet
- Demo to someone on the Celo team during Sponsor Judging
- Mention smart contract addresses of all contracts deployed on Celo in your top-level project README, also Verify them on Celoscan or Celo Explorer.
If you are building on MiniPay.
- Project must be demo'ed using MiniPay Site Tester
If you are building Valora Hooks
- Project must be demo'ed in the latest version of Valora (or if you make modifications to Valora, a build on your local machine). If you're using Valora hooks, see the Live Preview in Valora feature.
🏆 Best dApp utilizing Account Abstraction or SocialConnect on Celo ⸺ $2,000
Build a dApp that improves user experience for onboarding the next billion users using SocialConnect or Account Abstraction on Celo.
SocialConnect is an open source protocol that maps off-chain personal identifiers (such as phone numbers, twitter handles, etc.) to on-chain account addresses.
Qualification Requirements
If using Account Abstraction
*Mention your "Smart Account Factory address" or/and "Paymaster Address" or/and "Smart Account" created using some factory in your project README.
*Mention a Tx Hash/Link performed using AA in your project README.
If you are using SocialConnect
*Mention the Issuer address you are using for lookups in your project README.
*If you are using your own Issuer address, mention that in the README.
For all bounties:
* Contracts must be deployed on Alfajores or Mainnet
* Demo to someone on the Celo team during Sponsor Judging
* Mention smart contract addresses of all contracts deployed on Celo in your top-level project README, also Verify them on Celoscan or Celo Explorer.
Safe brings digital ownership of accounts to everyone by building universal and open contract standards for the custody of digital assets, data, and identity.
Prizes
▼
🏆 SAFE{CORE} AA SDK ⸺ $4,000
Up to 2 teams will receive $2,000
Integrate any of the following Kits inside the Safe{Core} SDK to build a flow that abstracts complex web3 related logic from users.
Qualification Requirements
It is required integrating at least two of the existing kits from the Safe{Core} Account Abstraction SDK. Projects integrating only one of the kits will not qualify.
- Auth Kit: To login with an email and generate an EOA that can be used as the owner of a Safe.
- Protocol Kit: To deploy Safes, configure them and execute transactions.
- Relay Kit: To relay Safe transactions avoiding paying fees, etc.
- API Kit: To interact with our Transaction Service and collect signatures from the owners.
- Onramp Kit: To fund a Safe account with fiat money.
Check this demo app to get an overview of what can be done: https://github.com/5afe/account-abstraction-demo-ui.
Powerloom Protocol is a decentralized data protocol designed to address the increasing data demands of smart contract-based applications, including DeFi, games, and other user-centric platforms. It incentivizes participating peers to achieve consensus on state transitions and event emissions across multiple smart contracts.
By utilizing data compositions on smaller, consensus-reached data units, Powerloom serves as a peer-validated and accurate information source, enabling rich data applications such as dashboards, bots, aggregators, and insights trackers.
Prizes
▼
🚀 Data Dynamo ⸺ $3,000
🥇
1st place
$2,000
🥈
2nd place
$1,000
Awarded to projects that excel in generating data through Powerloom's snapshotter node.
Qualification Requirements
- Effective use of the snapshotter node.
- Demonstrated creativity and utility in leveraging data.
▼
🌐 Data Maestro ⸺ $3,000
🥇
1st place
$2,000
🥈
2nd place
$1,000
Recognizing projects that leverage Powerloom's data to build impactful and user-friendly applications.
Qualification Requirements
- Innovative use of Powerloom-generated data.
- User-friendly and impactful application development.
▼
💡 Powerloom Contributor ⸺ $1,000
Up to 3 teams will receive $333
Awarded to individuals or teams contributing meaningfully to Powerloom's ecosystem, not limited to the top positions in tracks.
Qualification Requirements
- Significant contribution to Powerloom's development or community.
- Not restricted to track winners.
Chainlink is the industry-standard Web3 services platform. It has enabled trillions of dollars in transaction volume across DeFi, onchain finance, gaming, NFTs, and other major industries. As the leading decentralized oracle network, Chainlink empowers developers to build feature-rich Web3 applications with seamless access to real-world data, offchain computation, and cross-chain interoperability across any blockchain, providing global enterprises with a universal gateway to all blockchains.
Chainlink Automation enables conditional execution of your smart contracts functions. Define the business rules, the trigger and what will happen.
Chainlink VRF is the verifiable, tamper-proof random number generator for blockchain gaming and NFT projects. Any smart contract can get random values without compromising security or usability.
Chainlink Proof of Reserve Feeds provides the status of the reserves for several assets in the same way as Price Feeds.
Chainlink NFT Floor Pricing Feeds provides a conservative and risk averse floor price estimate for an NFT collection.
Chainlink Data Feeds are the quickest way to connect your smart contracts to the real-world data such as asset prices, reserve balances, and L2 sequencer health.
Chainlink Functions can help you to build a dApp that pulls (or pushes) data connecting to an external API, this could be a public or private API, a SaaS app, any IoT device, or an enterprise system. In addition to off-chain data, it could utilize off-chain computations on the data as well (for example, aggregate data and put on-chain or connect to decentralized storage systems such as IPFS).
Chainlink Data Streams provides low-latency delivery of market data off-chain that you can verify onchain. With Chainlink Data Streams, decentralized applications (dApps) now have on-demand access to high-frequency market data backed by decentralized and transparent infrastructure.
Prizes
▼
🏆 Best use of Chainlink CCIP ⸺ $2,000
Up to 2 teams will receive $1,000
This prize will be awarded to the best two projects that meaningfully use Chainlink CCIP.
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.
Qualification Requirements
- Using Chainlink CCIP inside your smart contracts is required
- Each project must use Chainlink CCIP in some form to make a state change on a blockchain, otherwise it will not be eligible. This means that a front end simply reading from Chainlink data feeds doesn't count
This prize will be awarded to the best two projects that meaningfully use Chainlink Functions.
Chainlink Functions can help you to build a dApp that pulls (or pushes) data connecting to an external API, this could be a public or private API, a SaaS app, any IoT device, or an enterprise system. In addition to off-chain data, it could utilize off-chain computations on the data as well (for example, aggregate data and put on-chain or connect to decentralized storage systems such as IPFS).
Qualification Requirements
- Using Chainlink Functions inside your smart contracts is required.
- Each project must use Chainlink Functions in some form to make a state change on a blockchain, otherwise it will not be eligible. This means that a front end simply reading from Chainlink data feeds doesn't count.
This prize will be awarded to the best project that uses VRF, Automation, PoR, Data Feeds or Data Streams
Qualification Requirements
- Using Chainlink Data Feeds, Chainlink Data Streams, Chainlink VRF, Chainlink Proof of Reserves or Chainlink Automation inside your smart contracts is required.
- Each project must use Chainlink in some form to make a state change on a blockchain, otherwise it will not be eligible. This means that a front end simply reading from Chainlink data feeds doesn't count.
- It must be possible for the judges to find the Chainlink usage in your code. Only the intention to use is not valid.
The Ethereum Foundation (EF) is a non-profit organization that supports the Ethereum ecosystem. We are part of a larger community of organizations and individuals that fund protocol development, grow the ecosystem, and advocate for Ethereum.
Anon Aadhaar is a project that allows individuals to prove their citizenship anonymously. This project provides circuits, an SDK, and demo applications that generate and verify proofs of valid Aadhaar cards, integrating easily to support a wide range of applications.
Prizes
▼
🏆 Best use of Anon Aadhaar SDK ⸺ $8,000
🥇
1st place
$4,000
🥈
2nd place
$2,500
🥉
3rd place
$1,500
This prize will reward the best apps built with the Anon Aadhaar SDK.
Qualification Requirements
🏆 Calling all innovators! We're seeking the best Anon Aadhaar-integrated apps. Show off your technical prowess, exceptional UX/UI, and problem-solving capabilities. The top implementations using the Anon Aadhaar SDK stand to win rewards! Ready to showcase your app's brilliance?
Push Protocol is the communication protocol of web3. Push protocol enables cross-chain notifications and messaging for dapps, wallets, and services tied to wallet addresses in an open, gasless, and platform-agnostic fashion. The open communication layer allows any crypto wallet / frontend to tap into the network and get the communication across.
Prizes
▼
🔔 Best Use of Push Protocol ⸺ $8,000
🥇
Creative Bounty
$2,500
🥈
Push Chat Conditional Gating Integration for DApps
$2,500
🥉
Notification/Channel settings
$1,500
🏅
Best use of Push Protocol
$1,500
𝟭. 𝗖𝗿𝗲𝗮𝘁𝗶𝘃𝗲 𝗕𝗼𝘂𝗻𝘁𝘆
We seek the most ingenious solutions built using the Push Protocol. Challenge the norms and serve up your most creative implementations.
𝟮. 𝗣𝘂𝘀𝗵 𝗖𝗵𝗮𝘁 𝗖𝗼𝗻𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗚𝗮𝘁𝗶𝗻𝗴 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗳𝗼𝗿 𝗗𝗔𝗽𝗽𝘀
Showcase the potential of the Push by integrating its Conditional Gating feature into their dapps. This feature will allow dapps to create dynamic and sophisticated permissions for their user community, setting unique conditions for joining or communicating in groups.
𝟯. 𝗡𝗼𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻/𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝘀𝗲𝘁𝘁𝗶𝗻𝗴𝘀 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻
Illustrate the power of Push Notifications by incorporating its Notification Settings option into your dapp. This feature allows users to tailor the notifications they receive, thereby ensuring a more personalized user experience. With Boolean and Slider Settings as part of the Notification Settings, users gain the flexibility to switch preferences on and off and fine-tune them, increasing the customization and relevance of each notification.
𝟰. 𝗕𝗲𝘀𝘁 𝘂𝘀𝗲 𝗼𝗳 𝗣𝘂𝘀𝗵 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹
This bounty recognizes the most exceptional and impactful implementation of the Push Protocol, emphasizing applications that significantly enhance user interaction and experience through effective use of Push features.
We started with GM GM and now today we are here with Namaste, but it all started with social initiative. So, this bounty is dedicated to best use of Push Protocol in Social based Dapps. Whether to use Notifications for all the important alerts, or move even further with Notification settings to customize notifs, and no dapp is complete without chat functionality, and over this push provides super power of conditional gating too.𝗘𝘅𝗮𝗺𝗽𝗹𝗲𝘀 𝗳𝗼𝗿 𝗜𝗻𝘀𝗽𝗶𝗿𝗮𝘁𝗶𝗼𝗻: 𝟭. 𝗦𝗼𝗰𝗶𝗮𝗹𝗜𝗺𝗽𝗮𝗰𝘁𝗛𝘂𝗯 : A DApp dedicated to social activists, where users can receive notifications about upcoming rallies or events. Using conditional gating, activists with specific badges or tokens can access private planning rooms. 𝟮. 𝗘𝗰𝗼𝗔𝗹𝗲𝗿𝘁 : An environmental initiative platform where users can chat about sustainable practices and get notified about eco-friendly events or sudden environmental crises. 𝟯. 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝘁𝘆𝗖𝗮𝗿𝗲 : A local community DApp where neighbors can communicate in real time, set up events, and receive notifications about local emergencies or activities. With conditional gating, special groups could be set up for neighborhood committees or watch groups. 𝟰. 𝗣𝘂𝘀𝗵𝗙𝗼𝗿𝗖𝗵𝗮𝗻𝗴𝗲 : A fundraising platform that sends out notifications about new charitable campaigns. Users can chat with charity organizers and use conditional gating to access exclusive fundraising events based on their donation history.
Qualification Requirements
"Namaste Push Protocol" seeks to acknowledge the innovative spirit of developers who merge social initiatives with technology. It's more than just a challenge; it's a call to action for developers to make a meaningful impact in the world using Push Protocol.
Base is a secure, low-cost, developer-friendly Ethereum-equivalent L2 blockchain built on the OP Stack by Coinbase. Our vision is to collectively work towards an ambitious goal: bring the next billion users onchain. Base is a founding participant in the Optimism Superchain and the second core developer of the OP Stack.
Prizes
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🏆 Build a Consumer Product ⸺ $6,000
🥇
1st place
$2,500
🥈
2nd place
$2,000
🥉
3rd place
$1,500
Leveraging Base, build a user friendly consumer product. Be creative!
Build a tool to make subscription payments easier and simpler
Make DAOs easier to discover, join, and manage
Make a creative NFT project
Fill any gaps currently not deployed on Base
Qualification Requirements
Work must be deployed on or connected to Base in some way
Work that is open source and free for others to use
Shared artifacts (GitHub, planning documents, and a short video)
For this hackathon, the project must be a new development in order to ensure equal opportunity
▼
🏆 Best use of Account Abstraction and Base Paymaster ⸺ $4,000
🥇
1st place
$2,500
🥈
2nd place
$1,500
Utilize a smart contract wallet to further improve UX
Utilize the new Base Paymaster to allow for free end user transactions
Create a tool to make developers spin up an AA+Paymaster project faster
Qualification Requirements
Work must be deployed on or connected to Base in some way
Work that is open source and free for others to use
Shared artifacts (GitHub, planning documents, and a short video)
For this hackathon, the project must be a new development in order to ensure equal opportunity
Fathom Protocol is an early-stage startup pioneering in decentralized finance (DeFi) on the XDC network. It aims to enhance liquidity through the over-collateralized stablecoin, FXD, to bridge DeFi with real-world assets. Fathom roadmap encompasses a broad spectrum, including Lending, DEX, DAO, and other products on the XDC network.
XDC, as an organization, is on a mission to improve the overall deficit in the global infrastructure with the help of Blockchain technology. XDC has revolutionized the concept of peer-to-peer transactions by using community-driven digital assets in an open-source blockchain platform.
The core idea behind our initiative is to make the transactions more secure and transparent among the parties involved in cross-border trade. XinFin, as an organization, believes in establishing an environment that will help businesses thrive without worrying about the hassles of international fund transfers.
Prizes
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🏆 Best Use or Extension of Fathom Protocol ⸺ $10,000
🥇
1st place
$4,500
🥈
2nd place
$3,500
🥉
3rd place
$2,000
Ideas for Implementations:
- Enable private peer-to-peer transfers of Fathom FXD stablecoin using zero-knowledge proof technology.
- Develop Solidity smart contracts for stable pools like in Curve and integrate them with Fathom DEX.
- Create and integrate a Fathom DEX plugin that will allow cross-DEX swaps.
- Develop compliance features for FXD: daily limits, Know Your Customer (KYC) options, and wallet screening.
- Integrations for Fathom FXD stablecoin with DEXs/bridges/aggregators/etc.
- Integrations of Fathom Application with different open-source wallets.
The 1st place-winner team will have an opportunity for a Dubai trip where they will get a chance to visit the XDC Network Developer Center and have an amazing desert safari.
Qualification Requirements
As a result, we expect the working smart contracts (passing unit tests) and UI (huge bonus). Showcase the deployed dApp working on XDC mainnet / Apothem testnet.
Airstack is the easiest way to build composable web3 applications!
Combine on-chain, off-chain, cross-chain, cross-project, and identity into your apps.
🤖 Use Airstack AI to learn our APIs and write your queries
🔗 Integrate the Onchain Graph into your applications to turbocharge user experience, engagement and recommendations
🙋 Our team is available 24/7. Ask our team anything here -- we're here to help!
🔑 IMPT: You can get a free API key by signing up with Lens, Farcaster or ENS. If you do not have one, stop by our booth and we will help you get one
🆕 get $5K additional prizes building with Airstack + XMTP (chat us to learn more)
Prizes
▼
🥇 Best overall use of Airstack APIs ⸺ $10,000
🥇
1st Place
$3,000
🥈
2nd Place
$2,500 ×2
🥉
3rd Prize
$1,000 ×2
We're looking for the best overall apps created with Airstack. Need some inspiration? Come chat with our team or check out our ideas list 👇 👇 👇
🆕 get $5K additional prizes building with Airstack ($10k) + XMTP ($5K) (chat us to learn more)
The Graph is an indexing protocol for querying networks like Ethereum, Polygon and IPFS. Anyone can build and publish open APIs, called subgraphs, making data easily accessible.
Prizes
▼
🏆 Best New Subgraph ⸺ $3,000
🥇
Grand Prize
$2,000
🥈
Runner-up
$1,000
Build and deploy a custom subgraph that indexes data from a smart contract to query blockchain data for your dapp.
▼
🏆 Best Use of Subgraph ⸺ $2,500
🥇
1st place
$1,700
🥈
Runner-up
$800
Query a new or existing subgraph on the Graph Explorer or hosted service using the public query URL from the subgraph dashboard.
▼
🏆 Best Use of Substreams ⸺ $800
Use a new or existing substream to process and consume web3 data. This includes the use of Substreams-powered subgraphs.
Qualification Requirements
Use a new or existing substream to process and consume web3 data. This includes the use of Substreams-powered subgraphs.
Huddle01 is on a mission to democratize how we connect over cyberspace. Leverage our current suite of developer friendly SDKs to build live audio/video applications in minutes.
Prizes
▼
📱 Mobile Track ⸺ $2,000
Leverage the Mobile SDK (Alpha) to develop an application that integrates high-quality audio and video functionalities within the web3 space while ensuring an exceptional user experience.
Qualification Requirements
You need to use Huddle01's React Native SDK to add audio/video functionality.
Create an immersive gaming experience where individuals can freely explore diverse virtual landscapes while incorporating audio and video features with enabling/disabling media based on proximity
Qualification Requirements
- Use Huddle01 SDK to add audio/video functionality
- UX should be smooth
ZetaChain is a layer 1 blockchain and developer platform that connects any L1 and L2, from Ethereum to Bitcoin and beyond. With ZetaChain you can build interoperable omnichain contracts or use cross-chain messaging between EVM chains.
Omnichain Smart Contracts are contracts deployed on ZetaChain that can use and orchestrate assets on connected chains, as well as on ZetaChain. With omnichain smart contracts you are able to have a single place of logic that can maintain the state of assets and data across all connected chains. You can implement cross-chain swaps, staking, lending protocols for Bitcoin or any cross-chain dapps.
Cross-chain messaging (CCM) lets you send messages from any connected chain to any connected chain, including ZetaChain. Cross-chain messaging makes the most sense for applications that generally need minimal logic or state to maintain across all chains, and where data that needs only to be passed between different chains one way.
Prizes
▼
🚀 Best Omnichain Contract ⸺ $2,000
ZetaChain is an EVM L1 that let's you build omnichain contracts. Users can deposit/withdraw value and call omnichain contracts from any connected chain. Create an awesome dapp that leverages ZetaChain's omnichain contracts capabilities.
Qualification Requirements
- Implement onCrossChainCall functionality
- Compatible with all chains connected to ZetaChain (Ethereum, Polygon, BSC, and Bitcoin)
- Use ZRC-20
- Implement custom logic (not tutorials or simple examples)
ZetaChain offers an EVM platform for developers to build contracts that can be deposited value and called from Bitcoin. Come up with and implement the most interesting use case for an omnichain contract compatible with Bitcoin.
Qualification Requirements
- Implement onCrossChainCall functionality
- Compatible with Bitcoin (compatibility with Ethereum, Polygon, and BSC is a plus)
- Provide useful functionality for Bitcoin users
- Let users deposit and withdraw BTC
- Use ZRC-20
- Implement custom logic (not tutorials or simple examples)
ZetaChain offers general pupose cross-chain messaging (CCM) between connected EVM chains. Messages can transfer value and contain arbitrary data as payload. Find the most creative use-case for this technology.
Qualification Requirements
- Use ZetaChain's Connector API to send messages
- Implement onZetaMessage and onZetaRevert to handle messages
- Compatible with all connected chains (Ethereum, Polygon, BSC)
- Deploy to ZetaChain testnet
- Implement custom logic (not tutorials or simple examples)
Announcing the Okto embedded wallet, where the wallet integrates right into your application. The wallet is interoperable, i.e., The assets in the wallet can be used across dApps without fragmenting user assets and liquidity. The wallet handles all technology complexities like gas exchanges, cross chain bridging, social logins, on-ramp into crypto., Etc.The customer experience One wallet to keep all your assets. Access your assets across all applications A wallet that lives inside your favorite applications (like Finance apps, Games, Social, Content, shopping, etc) Seamless transactions without any redirections Self custody & secure assets. 1-click/social Login 100% transaction success Gasless experience Chain-abstracted experience enabled via built-in bridges & batch transactions Easy on-ramp/off-ramp 60+ countries Unified P\&L view Buidler experience No need for blockchain engineering expertise: web2 builder experience Finish SDK integration < 1 day Server to server APIs for high transaction throughput & success Account abstraction wallet with risk engine Android/iOS/Web UI kit Blockchain APIs Company / treasury wallet APIs 100% security audited Zero compliance overheads Analytics for customer behavior
Hackathon challenge: Integrate the Okto embedded wallet into your innovative application to build a seamless transition for the masses from web2 to web3. Our goal in this hackathon is to merge the power of Web3's embedded wallet functionality seamlessly into applications, amplifying user accessibility and engagement. The emphasis here lies not just on technical integration but on creating a user-centric design that simplifies the complexities of managing wallets and transactions.Evaluation Criteria: Functionality: How well have you integrated the Okto embedded wallet SDK into your application Innovation: How innovative is your application and its use of web3. User Experience: Is the user experience worthy of web2 users.
Prizes
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🤴 Best app using Okto SDK ⸺ $3,000
Okto has launched an Account Abstraction powered embedded wallet, which provides interoperability across multiple chains. Okto SDK provides Web2 like APIs with all Web3 functionality. We want the hackers to build a kickass UX and user focused games/socials/defi-apps using Okto SDK. Build on top of the example mentioned in the doc or use Okto SDK to create wallets and interact with it.
Qualification Requirements
- Build an interactive and easy to use app
- Build a Portfolio UI for showcasing users assets
- Use Okto SDK as a wallet
- Create smart contract and deploy on Polygon Mumbai.
- Interact with deployed smart contract using Raw Transactions API.
- Users should use Create Wallet, Token Transfer, Portfolio APIs.
Okto has launched an Account Abstraction powered embedded wallet, which provides interoperability across multiple chains. Okto SDK provides Web2 like APIs with all Web3 functionality. We want the hackers to build a kickass UX and user focused games/socials/defi-apps using Okto SDK. Build on top of the example mentioned in the doc or use Okto SDK to create wallets and interact with it.
Qualification Requirements
- Build an interactive and easy to use app
- Use Okto SDK as a wallet
- Users should use Create Wallet, Portfolio APIs.
OKX has launched X1, a ZK-powered layer 2 network that connects the OKX and Ethereum communities to allow anyone to take part in a truly global on-chain ecosystem. During this event, you have an opportunity to build on the X1 testnet and build with the latest Account Abstraction technologies. Happy hacking!
Prizes
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⚡ Most novel dApp on X1 ⸺ $4,500
🥇
1st place
$3,000
🥈
2nd place
$1,500
For this prize, we are looking for the most original dApps deployed to our new X1 chain. X1 is a new, cutting-edge zero-knowledge L2 network powered by OKX and built with the Polygon CDK. Whether you are a new developer or Web3 wizard, we invite you to bring your creativity to the most global community of builders.
Qualification Requirements
Your dApp must be deployed or connected to X1. The submission should be an open source project with clear documentation. And finally, this must be a project that is newly developed to ensure fairness.
Account Abstraction is the hottest new thing in Web3! Show us what you got by deploying a dApp with our integrated smart wallet account or create new tool to help other developers create AA applications.
Qualification Requirements
Your dApp must be deployed or connected to X1. The submission should be an open source project with clear documentation. And finally, this must be a project that is newly developed to ensure fairness.
Mona is a metaverse platform where spaces, avatars, and assets are built with a 3D creation tool (blender, maya, rhino, etc) and Unity. Mona utilizes the ethereum blockchain and IPFS for storage. Come explore what you can build on Mona with our bounty.
Prizes
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💰 Integrating MONA ⸺ $1,000
Integrate MONA spaces or avatars or features into your existing projects.
Qualification Requirements
Please have the GitHub Repo house all the documentation, codes, and videos of your demo (less than 5 minutes).
▼
💰 Product for Meetup ⸺ $2,000
All projects must be developed during the hackathon, no prior projects.
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Product for Meetups
Develop a meetup product that allows users to choose a Mona space link, pick a date and time, and schedule a meeting or event.
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Qualification Requirements
The following are mandatory features to be demoed on your video:
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Product Meetup
- Work that is open source and free for others to use
- Working process of creating an event.
- Mona Spaces that are linked, should work.
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Please have the GitHub Repo house all the documentation, codes, and videos of your demo (less than 5 minutes).
MetaMask uses the Gas API by Infura to optimize gas fees for millions of users across the major networks. Now you can use the same Gas API in your dapp. To win the prize, use the Gas API in your dapp AND connect user wallets with the MetaMask SDK OR deploy your dapp's smart contract on Linea. The judges will be impressed if you use all three, Gas API + SDK + Linea.
Prizes
▼
📲 Best Gas API Application ⸺ $5,000
🥇
1st place
$2,000
🥈
2nd place
$1,000 ×2
🏅
3rd place
$500 ×2
To be eligible for this bounty you must:● Use the Gas API (\*requires Infura account) ● Choose either option A or B A) Incorporate the MetaMask SDK or B) Deploy a contract to Linea║Gas APIMetaMask's Gas API optimizes gas fees for millions of users across the major networks. It is now available on Infura for free for limited usage, so you can use the same Gas API in your dapp now.● Fetch Real-Time Gas Prices ● Access Gas Price History ● Estimate Transaction Speed〡METAMASK SDK OPTIONIf you choose to use the MetaMask SDK in your project, understand how it differs from just connecting using our MetaMask APIMetaMask SDK Resources:● Video Tutorial ● Demo Repo ● SDK Developer Guide〡LINEA OPTIONIf you choose to deploy to Linea Testnet or Mainnet on Linea, if you know how to deploy on Ethereum, you know how to deploy on Linea!Linea is an EVM-equivalent zk-rollup that helps you securely scale your dapps. Bonus points for incorporating tools from our tooling page.
Qualification Requirements
Code needs to be viewable on GitHub including a descriptive README of all tech used
GitHub code should be runnable by our judges
Each submission should have a short video explaining scope and functionality
Lighthouse is a perpetual file storage protocol that allows you to pay once for your files and store them long-term. The aim is to move users from a rent-based cost model where they rent their files on cloud storage to a perpetual storage model.
Prizes
▼
🏆 Best overall use of Lighthouse SDK ⸺ $3,000
Up to 2 teams will receive $1,500
This track is for all projects using Lighthouse SDK and its various functionalities like perpetual storage, token gating, IPNS, pinning, and encryption to build on IPFS and Filecoin. Using Lighthouse SDK with other Filecoin tech like IPC, Lilypad, Saturn, etc., will also qualify.
Qualification Requirements
1. Use Lighthouse SDK in your application
2. Make the project live on a link that we can try and use. Projects with a live link are more likely to win than showing it on localhost.
3. Projects with contracts deployed on any chain will qualify for this prize
Alliance is the leading Web3 accelerator & founder community. Through our 12 week program, we provide:
Daily 1:1 Mentorship Direct support from veteran crypto founders. A decade of industry experience and context from over 100 Web3 startups mentored.
Weekly Lectures Off-the-record lectures by founders of leading protocols, including Anatoly Yakovenko (Solana) & Amir Bandeali (0x).
$250k Funding Unparalleled founder-friendly funding. $250k investment at flexible terms. (Yes, we’re in it for the tech.)
Founder Network Access to and support from the world’s leading network of Web3 founders.
We’ll help you navigate the idiosyncrasies of Web3 and avoid costly mistakes.
Prizes
▼
👽 Most Likely to be a Startup ⸺ $5,000
🥇
1st Place
$2,000
🥈
Runner Up
$1,000
🥉
Innovation Spark
$667 ×3
Looking to start a company? Build an MVP from the Alliance ideas list (https://alliance.xyz/ideas) or submit another project for your chance to win a $2,000, $1000, or $500 prize. Not just that, Alliance wants to take your project to the next level with a guaranteed first-round interview to ALL12, Alliance's accelerator cohort starting in Feb 2024. This program has less than a 1% acceptance rate.
Some of the past startups that have joined our accelerator include: 0x, Zerion, Ribbon, Pendle, Synthetix, and Tensor.
The open protocol and network for secure web3 messaging
Prizes
▼
🛠️ XMTP + Airstack ⸺ $5,000
Up to 3 teams will receive $1,666
Create Onchain Friends SDK that enables any app to have users invite their friends (from onchain graph) to any app via XMTP invites — :fire: discuss with Airstack team; eligible for Airstack and XMTP bounties
Qualification Requirements
Create a working prototype app that allows users invite their friends (from onchain graph) to any app via XMTP invites
ETHIndia 2023
