Sponsors

Company Name: CryptoChicks

a non-profit organization on a mission to bring more women and youth into Web3

Total Prize Pool For All Bounties: $5,000


Bounty #1: CryptoChicks

CryptoChicks is seeking innovative projects that address a social need (education, finance, climate, healthcare, food security, clean water, etc.). Please choose a social need and create a solution that addresses its impact on women and children.

Bounty Prize Amount(s):

  • 1st prize: $3000
  • 2nd prize: $1500
  • 3rd prize: $500

Requirements:

  • Projects should share an evaluation plan to include: needs assessment, logic model of how their project addresses the need, evaluation metrics (how will you measure success), possible obstacles and forethought plan to overcome and sustain the project
  • Open source code with usability: e.g. MIT, BSD, GNU
  • Live and usable product on Metis Stardust testnet, with video demo of live application
  • At least one woman on the team
  • Legal age of the majority

Resources for building on Metis:

Company Name: Metis

Metis is an Ethereum Layer 2 scaling infrastructure, together with the DAC(Decentralized Autonomous Company) framework and Reputation Power (Web3 social identity) to empower the Web3 economy.

Total Prize Pool For All Bounties: $15,000


Bounty #1: Metis Bounty

Metis bounty is dedicated to the growth of our ecosystem. We’re interested in innovative web3 apps/tracks within the areas of Gamefi, Metaverse, and  DAOs.

More details of tracks:

  • Web3: Decentralized twitter/youtube/medium/social media dapps
  • Gamefi and Metaverse: AAA grade decentralized game that incorporates tokenization 
  • DAO: The three main categories for DAO are tooling governance, or automation tooling and DAC mobile app

*We will consider any additional use cases.

Bounty Prize Amount(s):

  • 1st prize: $10,000 USD
  • 2nd prize : $4,000 USD
  • 3rd prize: $1,000 USD

Requirements:

  • Live and usable product on Metis Stardust testnet
  • Legal age of the majority
  • Video demo of a live application
  • Open Source code: e.g. MIT, BSD, GNU

Resources:

Judging Criteria:

The Metis tech and ecosystem growth team will review and judge project submissions based on the following criteria:

  • Vision and use case
  • Improves functionality or efficiency of Gaming, Metaverse and DAOs applications
  • Review of the Open Source code
  • Usability of the dApp

Bounty #2: ChainSafe Bounty top-up by Metis

You will be eligible for this top-up if you deploy your dapp on Metis Stardust testnet and utilize the ChainSafe gaming SDK to interact with the dapp.

Bounty Prize Amount(s):

$1,000 USD

Requirements:

  • Live and usable product on Metis Stardust testnet
  • Legal age of the majority
  • Video demo of a live application
  • Open Source code: e.g. MIT, BSD, GNU

Resources:

Judging Criteria:

  • Vision and use case
  • Review of the Open Source code
  • Usability of the dApp

Bounty #3: Beefy Bounty top-up by Metis

You will be eligible for the Beefy Finance topup if you fork the Metis Andromeda Mainnet and demonstrate that your implementation works on the local Metis Andromeda Mainnet fork

Bounty Prize Amount(s):

$2,000 USD

Requirements:

  • Live and usable product on Metis Stardust testnet
  • Legal age of the majority
  • Video demo of a live application
  • Open Source code: e.g. MIT, BSD, GNU

Resources:

Judging Criteria:

  • Vision and use case
  • Review of the Open Source code
  • Usability of the dApp

Bounty #4: Lens Protocol bounty top-up by Metis

You will be eligible for the Lens Protocol topup if you integrate .lens domains on the Metis Stardust Testnet. This includes reissuing .lens nfts to all assigned addresses and assigning a .lens nft to the specific address when it is minted on Polygon.

Bounty Prize Amount(s):

$2,000 USD

Requirements:

  • Live and usable product on Metis Stardust testnet
  • Legal age of the majority
  • Video demo of a live application
  • Open Source code: e.g. MIT, BSD, GNU

Resources:

Judging Criteria:

  • Vision and use case
  • Review of the Open Source code
  • Usability of the dApp

Company Name: Hedera

The Hedera network is the most used, sustainable, enterprise-grade public ledger for the decentralized economy. The platform is governed by a council of the world’s leading organizations, including Avery Dennison, Boeing, Chainlink Labs, DBS Bank, Dentons, Deutsche Telekom, DLA Piper, EDF (Électricité de France), eftpos, FIS (WorldPay), Google, IBM, the Indian Institute of Technology (IIT), LG Electronics, Magalu, Nomura Holdings, ServiceNow, Shinhan Bank, Standard Bank Group, Swirlds, Tata Communications, Ubisoft, University College London (UCL), Wipro, and Zain Group.

Total Prize Pool For All Bounties: $25,000 USD worth of HBAR


Bounty #1: Best use of Smart Contracts on Hedera

We’d like you to develop an innovative use case of your choice for Smart Contracts on Hedera! We’ll particularly enjoy seeing use cases based around the theme(s) of Environmental, Social & Governance (ESG), Gaming, and the Metaverse.

Bounty Prize Amount(s):

  • 1st prize: $15,000
  • 2nd prize: $10,000

Requirements:

  • Present a Minimum Viable Product (MVP) with a link to your code repository
  • A slide presentation or a 5-minute video presenting your use case
  • Use (or encourage the use of) smart contracts on Hedera

Resources:

Judging Criteria:

  • Innovation - How creative, or unusual, is the idea? Is this something new, or unseen?
  • Alignment - How well aligned is the concept to the bounty? Does it utilize the products, services or concepts outlined in the bounty?
  • Execution - How well was the idea implemented? Is the MVP functional, useable and behaving as presented?
  • Aspiration - Where can this idea be taken? Is there scope for further development? Could this be the inspirational use case on Hedera?
  • (Bonus) Show us how your existing ETH tools (hardhat, ethers.js, etc.) can be used to great effect on Hedera

Company Name: OMNIA Protocol

Untraceable node infrastructure

Total Prize Pool For All Bounties: $5000 USDC/USDT


Bounty #1: GraphQL, can you speak JSON-RPC language?

Most of the EVM based layer 1’s have almost the same JSON RPC node API interface. The same thing applies to other non-EVM based chains, like Bitcoin, as well. However, there are other ways to access data faster, for example by indexing and using a query language like GraphQL (e.g. The Graph project). The scope of this bounty is to create a bi-directional connector between the GraphQL requests and JSON RPC node requests. The resulting service/software/stack which you need to develop should be able to:

1.Receive GraphQL requests, translate and forward JSON RPC node requests, collect responses and return back GraphQL responses

2.Receive JSON RPC node requests, translate and forward GraphQL requests, collect the response and return back RPC responses.

Bounty Prize Amount(s):

$2500 USDC/USDT

Requirements:

  • Submit your Power Point / PDF slides presentation
  • Demo video (if available)
  • Link to code & dockerfile script to GitHub (or other open source platforms)
  • Code that is fully open-source and complies with the applicable licenses
  • Docker build image script for the solution to be deployed & validated
  • Hacker teams can apply for just one bounty
  • The solution must contain a working prototype using OMNIA endpoints
  • No major errors that affect the core functionality of the application
  • The solution should be developed at the hackathon time interval

Resources:

Judging Criteria:

  • There will be only 1 winner
  • Performance measured as throughput of incoming requests & resolved correctly
  • Number of networks supported (e.g. ETH, BTC, etc.)
  • Low footprint of runtime resources (RAM, CPU, etc.)
  • Code quality
  • Documentation

Bounty #2: Benchmarking the RPC nodes

Benchmarking JSON RPC nodes is just like passing the speed trap camera on a highway, it measures the speed of the RPC node. Create an open-source tool, sandboxed in docker, that can be used to benchmark the performance of Ethereum, Bitcoin, etc. nodes. For testing purposes, teams can use their own infrastructure or OMNIA endpoints. For judging there will be a test run on the same infrastructure, with the same hardware resources and same JSON RPC node pool.

Bounty Prize Amount(s):

$1500 USDC/USDT

Requirements:

  • The artifact should output the maximum RPS and the value where the RPS is stable
  • Submit your Power Point / PDF slides presentation
  • Demo video (if available)
  • Link to code & dockerfile script to GitHub (or other open source platforms)
  • Code that is fully open-source and complies with the applicable licenses
  • Docker build image script for the solution to be deployed & validated
  • Hacker teams can apply for just one bounty
  • The solution must contain a working prototype using OMNIA endpoints
  • No major errors that affect the core functionality of the application
  • Solution should be developed at the hackathon time interval

Resources:

Judging Criteria:

  • There will be only 1 winner
  • Accuracy measured as maximum RPS and the stable RPS measured when compared with the actual values/limits (not known beforehand) of the tested RPC node
  • Time of measuring the correct RPS of RPC nodes
  • The number of networks supported (e.g. ETH, BTC, maybe others.)
  • Realistic JSON RPC query distribution when benchmarking
  • Low footprint of runtime used resources (RAM, CPU, etc.)
  • Code quality
  • Documentation

Bounty #3: Break daily no. of requests and RPS quota limits

Bypass the 25 RPS (Request per Second) rate limit and 100,000 daily request limitation for the free endpoints (only Ethereum Ropsten is eligible for the bounty) generated at https://app.omniatech.io. Make sure to choose Ethereum Ropsten network for the bounty, the rest of the networks & chains are not included in the current bounty. Bypassing the 25 RPS rate limit and 100,000 daily requests limit must be done on the same subscription ID (a.k.a. endpoint URL). This means that generating multiple freemium subscriptions does not count as bypassing the limits. Simple said, the artifact should be able to make more than 25 RPS and 100,000 requests in 24h to one (just one) of the endpoints generated in OMNIA dashboard.

Bounty Prize Amount(s):

$1000 USDC/USDT

Requirements:

  • Submit your Power Point / PDF slides presentation
  • Demo video (if available)
  • Link to code & dockerfile script to GitHub (or other open source platforms)
  • Code that is fully open-source and complies with the applicable licenses
  • Docker build image script for the solution to be deployed & validated
  • Hacker teams can apply for just one bounty
  • The solution must contain a working prototype using OMNIA endpoints
  • No major errors that affect the core functionality of the application
  • Solution should be developed at the hackathon time interval

Resources:

Judging Criteria:

  • There will be only 1 winner
  • The higher RPS / daily requests obtained, the better.
  • Number of networks supported (e.g. ETH, BTC, etc.)
  • Code quality
  • Documentation

Bounty #4: Break daily no. of requests and RPS quota limits :cop

Bypass the 25 RPS (Request per Second) rate limit and 100,000 daily request limitation for the free endpoints (only Ethereum Ropsten is eligible for the bounty) generated at https://app.omniatech.io. Make sure to choose Ethereum Ropsten network for the bounty, the rest of the networks & chains are not included in the current bounty.

Bypassing the 25 RPS rate limit and 100,000 daily requests limit must be done on the same subscription ID (a.k.a. endpoint URL). This means that generating multiple freemium subscriptions does not count as bypassing the limits.

Simple said, the artifact should be able to make more than 25 RPS and 100,000 requests in 24h to one (just one) of the endpoints generated in OMNIA dashboard." Prize: $1000 USDC/USDT "- Submit your Power Point / PDF slides presentation- Demo video (if available)

Bounty Prize Amount(s):

$1000 USDC/USDT

Requirements:

  • Link to code & dockerfile script to GitHub (or other open source platforms)
  • Code that is fully open-source and complies with the applicable licenses
  • Docker build image script for the solution to be deployed & validated
  • Hacker teams can apply for just one bounty
  • The solution must contain a working prototype using OMNIA endpoints
  • No major errors that affect the core functionality of the application
  • Solution should be developed at the hackathon time interval

Resources:

Judging Criteria:

  • There will be only 1 winner
  • The higher RPS / daily requests obtained, the better.
  • Number of networks supported (e.g. ETH, BTC, etc.)
  • Code quality
  • Documentation

Company Name: NEAR

Reimagine your world

Total Prize Pool For All Bounties: $10000 USN


Bounty #1: Build a JavaScript dApp on NEAR

NEAR’s new JS SDK enables developers to build smart contracts, an important part of any blockchain application, in a language that 50% of active developers already know - JavaScript. The JS SDK is released as part of a wider effort to reduce the barriers between web developers and building their first blockchain applications. Build a new dApp or integrate NEAR into an existing Web2 product using our new SDK!

Bounty Prize Amount(s):

6000 USN for up to 3 projects

Requirements:

  • Deploy your solution on NEAR testnet using JS SDK
  • The project should be created or substantially updated during the hackathon
  • We will review your GitHub repo, please make sure it is public
  • Unleash your creativity and wow us with your ideas!

Resources:

  • pagoda.co/web3forwebdevs
  • near.chat
  • TBA

Judging Criteria:

  • Quality of idea
  • Design and UX
  • Technical implementation

Bounty #2: NEAR JS SDK crashtest

This is a bug/improvement bounty for NEAR's new SDK. The JavaScript SDK release includes the contract framework itself, JavaScript & TypeScript contract examples, and example tests. You are cordially invited to crashtest everything you see! Report bugs, make improvements, help us refine the first JS SDK for smart contracts!

Bounty Prize Amount(s):

2000 USN for up to 4 submissions

Requirements:

  • To claim the bounty, bugs must be original and previously unreported.
  • If you're proposing an improvement, please make a case for it. Each bug or improvement counts as a separate submission.

Resources:

  • pagoda.co/web3forwebdevs
  • near.chat
  • TBA

Judging Criteria:

  • Technicality
  • Code quality
  • Creative approach

Bounty #3: NEAR documentation bounty

Explain NEAR from the perspective of JS contracts at a high level exploring some of the following topics:

  • Account Model
  • Access Keys
  • How Gas is used in transactions
  • Cross contract calls
  • Storage Staking
  • NFTs and their lifecycles / how marketplaces work
  • FTs or other examples

Use the medium of your choice, and get creative!

Bounty Prize Amount(s):

2000 USN for up to 4 submissions

Requirements:

Submission format may include:

  • Flowcharts
  • Whiteboard animation style videos
  • Text based documentation
  • Interactive widgets similar to dev console
  • Figma mockups
  • The documentation has to be created or substantially modified during the hackathon.

Resources:

  • pagoda.co/web3forwebdevs
  • near.chat
  • TBA Judging Criteria:
  • Quality of idea
  • Creative approach

Company Name: Beefy Finance

THE Multichain Yield Optimizer

Total Prize Pool For All Bounties: $5,000 USDC


Bounty #1: Most interesting use of Beefy vaults in a project

Beefy vaults are interest-bearing tokens and can be used as money legos. Create an exciting project that builds on top of Beefy.

Bounty Prize Amount(s):

  • 1st prize: $2,500
  • 2nd prize: $1,500
  • 3rd prize: $1,000

Requirements:

Any working dApp which interacts with Beefy vaults.

Resources:

Company Name: Moonbeam

Moonbeam is a platform for cross-chain connected applications that unites assets and functionality from many blockchains.

Total Prize Pool For All Bounties: $5,000


Bounty #1: Build a Cross-Chain DApp using Axelar

The purpose of this bounty is to build a cross chain DApp that uses Axelar’s General Message Passing. Moonbeam is collaborating with Axelar to advance this vision of Connected Contracts, allowing you to interact with any contract on any chain. Examples of connected contracts include cross-chain governance actions, aggregated liquidity, or simply calling a contract on a remote chain. The bounty can be “stacked” with bounties from other teams. A project that includes any cross-chain functionality enabled by Axelar’s general message passing and has a contract deployed to a Moonbeam network is eligible for this bounty.

Bounty Prize Amount(s):

  • 1st prize: $2,500
  • 2nd prize: $1,000

Requirements:

  • Github Repo - Some code is required. No pitch deck submissions please.
  • ReadMe with steps to build app or a link to a public deployment.
  • Any smart contracts should be deployed to at least one Moonbeam network (Moonbeam, Moonriver or the Moonbase Alpha testnet).

Resources:

Judging Criteria:

Submissions will be judged based on 3 categories:

  • Technical Complexity - High scoring submissions in this category may demonstrate impressive technical skill and quality of implementation.
  • User Experience and Design - Can you abstract away complex cross-chain concepts into a simple and intuitive experience for the end user?
  • Cross-Chain Interoperability- Does your application contribute to a cross-chain connected future? The highest scoring submissions in this category will be built with interoperability in mind.

Bounty #2: Use a Moonbeam Precompile

Moonbeam’s precompiles enable you to harness the power of Polkadot via easy-to-use solidity interfaces. These precompiles expose substrate native functionality such as on-chain governance, cross-chain transfers via XCM, staking, and more. They expose these powerful features using the Ethereum API at precompiled contract addresses. Those addresses, as well as tutorials for interacting with them can be found here on the Moonbeam docs site: https://docs.moonbeam.network/builders/build/canonical-contracts/precompiles/

The bounty can be “stacked” with bounties from other teams. A project that includes functionality from any Moonbeam precompile and has a contract deployed to a Moonbeam network is eligible for this bounty.

Bounty Prize Amount(s):

  • 1st prize: $1,000
  • 2nd prize: $500

Requirements:

  • Github Repo - Some code is required. No pitch deck submissions please.
  • ReadMe with steps to build app or a link to a public deployment.
  • Any smart contracts should be deployed to at least Moonbeam network (Moonbeam, Moonriver or the Moonbase Alpha testnet).

Resources:

Judging Criteria:

Submissions will be judged based on 3 categories:

  • Technical Complexity - High scoring submissions in this category may demonstrate impressive technical skill and quality of implementation.
  • User Experience and Design - Can you abstract away complex cross-chain concepts into a simple and intuitive experience for the end user?
  • Creativity and Value Proposition - Are you making something users want? The highest scoring submissions in this category will be creative solutions that fulfill the needs of their users. Copy / paste deployments from other chains will be ranked lower in this category.

Company Name: Āut Protocol

Native, role-based membership & governance for DAOs.

Total Prize Pool For All Bounties: $5,000


Bounty #1: Build a DAO-native DApp - Total: 3000 USD(C)

This goes to projects using one or more of āut products for the DAO + DApp.

We're mainly interested in Creative DApps (i.e.: Art, Music, Poetry, ...) or Public Goods DApps (i.e.: ReFi, NGOs, governance, ...).

Functional uses of Āut we will consider are:

  • Use āutID for Social Profiles, community analytics or role-based membership
  • Use dĀut decentralized authentication system for your DApp/Platform's login

Bounty Prize Amount(s):

Total 3000 USDC:

  • 1st Prize: 1500
  • 2nd Prize: 1000
  • 3rd Prize: 500

Requirements:

  • Join Āut Hacker DAO & claim your ĀutID
  • Expand your new DAO with Āut, and give it the name of your project
  • Use at least one of the products in our product suite (Āut Expander, āutID, dĀut) functionally in your DApp
  • The integration needs to be functional and well described (on GitHub).
  • Main judgment criteria will be on innovation, completion of the product, and impact.

Resources:


Bounty #2: Add a new DAO Standard - Total: 2000 USD(C)

Integrate a new DAO standard in the Āut Protocol. Examples of DAO Standards are the Moloch contracts - you can see an example in our repo.

Standards that we would like to see submitted (and we will prioritize) are:

  • Colony
  • DAOStack
  • Aragon

Follow this tutorial, add your favorite DAO standard, and write tests for it!

Bounty Prize Amount(s):

There are two (2) prizes for this challenge, each of 1000 USD(C). Potentially you can compete for both, as long as you provide two (2) different (and functional) solutions.

Requirements:

  • Add & Integrate a new DAO standard in our repo, so that Āut protocol can expand it.
  • One must be able to integrate an existing DAO created with the standard chosen - and the membership checker should work accordingly.
  • Build a MembershipChecker following this tutorial.
  • Write a well described pull request to the āut protocol repository.
  • Write tests!

Resources:

Company Name: ChainSafe

Building the infrastructure for web3

Total Prize Pool For All Bounties: $1,000


Bounty #1: ChainSafe's Gaming SDK

ChainSafe’s Gaming SDK, web3.unity, helps developers build games with blockchain support and NFT-backed game assets. web3.unity works on any EVM-compatible blockchain, and allows reads/writes and simplified login across browser, mobile, and desktop platforms.

web3.unity recently added support for minting NFTs directly in-game and includes an NFT marketplace built using drag-and-drop Unity prefabs. Users can claim ERC-721 and ERC-1155 NFTs once they accomplish in-game actions, rewarding them for their participation. In addition, users are able to buy and sell NFTs from the developer or each other, all without leaving the game experience.

The ChainSafe Gaming team wants to see what YOU can build with our new minting and marketplace functionality. This hackathon prize is for the best game, interactive experience, or developer tool built using the web3.unity minter and/or marketplace.

Bounty Prize Amount(s):

$1,000

Requirements:

  • Your project must use the web3.unity minter prefab and/or in-game marketplace prefab
  • Open source is preferred but not required. Code must be visible during judging
  • Your project description must mention how you used web3.unity, and where in the codebase this usage can be seen
  • Your project must have a live, deployed, public, interactive demo that can be used by judges and other hackathon participants
  • Your project must include a video presentation of the game and technology behind it, explaining how you used the prefabs in your project

Resources:

Judging Criteria:

  • Use of ChainSafe Gaming SDK
  • Gameplay
  • Visual impression
  • Creativity
  • Inventive use of the minter or in-game marketplace prefabs

*All submissions to this bounty must use the web3.unity Gaming SDK.

Company Name: Axelar Network

Secure cross-chain communication for Web3

Total Prize Pool For All Bounties: $10,000 USDC


Bounty #1: Best Axelar App: Build a project using Axelar Network

Axelar delivers secure cross-chain communication for Web3. Cross-chain communication means you can build a complete experience for your users that lets them interact with any asset, any application, on any connected chain with one click. Use Axelar’s General Message Passing (GMP) feature to enable dApps to call smart contracts cross-chain, delivering any payload or token transfer. These cross-chain contract calls are currently possible between the following networks: Moonbeam, Ethereum, Polygon, Avalanche, Fantom. Some possibilities of cross-chain DApps built with GMP include DeFi apps, NFTs, wallets, and more!

Bounty Prize Amount(s):

  • 1st prize: $6,000
  • 2nd prize: $3,000
  • 3rd prize: $1,000

Requirements:

  • Projects submitted must be newly created, or must have been significantly updated during the Hackathon
  • Bounty winners must complete KYC to receive the prize
  • A public GitHub Repo is included in the submission
  • A readme with instructions for accessing a public deployment of the project, or instructions for building and setting up the project locally (the project must be buildable by the judges)
  • A demo video showcasing the project (optional but highly recommended)
  • The project must use Axelar in a non-trivial role

Resources:

Judging Criteria:

  • Technical complexity
  • Smooth user experience
  • Originality and creativity
  • Value added to the project by using Axelar

Company Name: Ankr

The Web3 Infrastructure Company

Total Prize Pool For All Bounties: 10000 USDC


Bounty #1: An open-source RPC latency comparison tool or Rentable/Lendable NFT Marketplace or First Best Use of Ankr

Build an open-source RPC latency comparison cool or rentable/lendable NFT marketplace. Or, the best use of Ankr’s RPCs, JavaScript or Python SDKs

Bounty Prize Amount(s):

5000 USDC

Requirements:

  • Latency comparison must allow user to swap RPC URLs and see what calls are being made for transparency
  • Must show latency for each RPC
  • Must be accessible on a Testnet or Mainnet
  • Must have a publicly accessible URL
  • Must have a public GitHub repository
  • Must use some sort of integration / usage of Ankr RPC (Ankr.js / Python SDK / RPCs)

Resources:

Judging Criteria:

  • Uniqueness
  • Requirements Completed
  • User Experience

Bounty #2: Multi-chain OpenSea using Ankr’s Advanced API (JavaScript or Python SDK) or Second Best Use of Ankr

Create a multi-chain Marketplace or Peer Trading dApp using Ankr’s Advanced API (either the JavaScript or Python SDK) or RPCs.

Bounty Prize Amount(s):

3000 USDC

Requirements:

  • Must work with ERC20 or ERC721 or ERC1155 tokens
  • Web app (user interface) that performs the actions of the marketplace or peer trading dApp
  • Must be accessible on a Testnet or Mainnet
  • Must have a publicly accessible URL
  • Must have a public GitHub repository
  • Must use some sort of integration / usage of Ankr RPC

Resources:

Judging Criteria:

  • Uniqueness
  • Requirements Completed
  • User Experience

Bounty #3: A platform that lets course creators issue Soulbound NFTs as credentials or Third Best Use of Ankr

Find an interesting ways to use Soul-Bound Tokens (SBTs) with a gated solutions to allow users to gain access or experience different scenarios using SBTs.

Bounty Prize Amount(s):

2000 USDC

Requirements:

  • ERC721 or ERC1155 Compliant Token
  • Web app (user interface) that performs some sort of validation (gated solution)
  • A way to divvy out the contracts
  • Must be accessible on a Testnet or Mainnet
  • Must have a publicly accessible URL
  • Must have a public GitHub repository
  • Must use some sort of integration / usage of Ankr RPC

Resources:

Company Name: AlturaNFT

Altura makes it possible to integrate blockchain-backed assets in your applications without the need for any web3 knowledge.

Total Prize Pool For All Bounties: 10,000 USD in $ALU


Bounty #1: Experimenting with Altura's API

Developers will be given Altura's API to integrate NFTs within their applications. Although, Altura's API is focused on gaming, there can be many applications through Altura's Smart NFTs (dynamically changing NFTs) and other API features Altura offers.

Bounty Prize Amount(s):

  • 1st prize: $5000
  • 2nd prize: $3000
  • 3rd prize: $1000
  • 4th prize: $500
  • 5th prize: $500

Requirements:

Use Altura's developer tools within your application.

Resources:

Judging Criteria:

The Altura team will judge the quality and creativity of the API implementation.

Points will be divided as follows: Quality - / 10

  • Will examine high quality uses of Altura's development system
  • Well executed code implementation

Creativity - / 10

  • Altura's development system is used to solve a real-world problem.
  • The solution created expands the scope of which Altura's development tools can be used.

Company Name: The Aave Companies

Lens Protocol

Total Prize Pool For All Bounties: 2,500 CAD ($~1,950)


Bounty #1: Lens Protocol

Hey buildooorss - help us build the future of web3 social and develop something on Lens Protocol! Lens is an open social graph protocol that gives users the ability to custody their own social data. In doing so, Lens provides an open shared user base anyone can plug into and build upon - so you don't have to worry about scaling your user base!

Bounty Prize Amount(s):

  • 1st prize: $1,000
  • 2nd prize: $500
  • 100 CADx 10 for integrating Follow on Lens OR Sign in with Lens

Requirements:

The 1st and 2nd prizes require an application being built directly on Lens. Projects that integrate with Follow on Lens or Sign in with Lens from here (https://lens.xyz/brand) are eligible to receive $100 Resources:

Company Name: Sacred Finance Bounty

Sacred is an ZK-SNARKS based DeFi Protocol that allows users to participate in DeFi in the safety of Privacy.

Total Prize Pool For All Bounties: 3000 USDC


Bounty #1: Sacred Finance Bounties

Bounty Prize Amount(s): 1500 USDC for the best hack incorporating an working innovative Frontend on top of Sacred’s v0 Contracts, and 1500 USDC for the best hack incorporating Sacred’s ZK Snarks mixer protocol in innovative new ways to solve real world use cases.

Company Name: Swing.xyz

Multi-chain Liquidity Infrastructure / Swing is multi-chain liquidity infrastructure that lets web3 developers quickly launch cross-chain dApps. Swing takes care of underlying infrastructure like multi-chain bridging, liquidity sourcing and routing so that developers can focus on building their application.

Total Prize Pool For All Bounties: $4000


Bounty #1: Multi-chain Dapps with Swing SDK/API

Swing will be awarding $4,000 USD in prizes to all projects that integrate with the Swing API/SDK. See documentation.swing.xyz

Bounty Prize Amount(s):

  • 1st Prize: $2000
  • 2nd Prize: $1300
  • 3rd Prize: $700

Requirements:

Swing is multi-chain liquidity infrastructure that lets web3 developers quickly launch cross-chain dApps. Swing takes care of underlying infrastructure like multi-chain bridging, liquidity sourcing and routing so that developers can focus on building their application.

With Swing, you can:

  • Launch dApps with cross-chain liquidity and interoperability at its core: Ethereum, EVM's(ie. Polygon, BNB Chain, Avalanche, Fantom), L2's, Solana (full list)
  • Execute the best multi-chain routes across major cross-chain bridges, blockchains, and exchanges
  • Use the Swing SDK and enable easy access to the Swing API for custom UI buildouts
  • Keep users on your interface for on-chain and cross-chain swaps

The Swing API and SDK is the fastest way to integrate cross-chain bridges and multi-chain liquidity into your web3 project.

Swing is built by a team of Silicon Valley engineers from Apple, Amazon, Linkedin and backed by Republic Capital, Arrington Capital, Avalanche, Celer, Bitcoin.com and more.

What could I build?

1.Cross-chain DEX (Ethereum, Polygon, Fantom, BNB Chain)

a)Build(or fork) DEX and integrate Swing’s API to enable cross-chain token transfers(stablecoin transfers) and cross-chain swaps (any-to-any swaps)

2.Cross-chain DEX Arbitrage Bots

a)Integrate Swing’s API/SDK and create arbitrage bots to scalp, trade and earn profits of assets that live on multiple chains

b) Example: Let's say the HACK token exists on Polygon and Ethereum. You buy 10,000 HACK on a Polygon dex and the price therefore goes up by 5%. But now, HACK is cheaper on Ethereum. So a bot can buy HACK on Ethereum for 5% less, bridge it to Polygon, then sell it on that first dex to capture the 5% gain.

3.Cross-chain wallets

a)Integrate Swing’s API/SDK and enable wallets to perform cross-chain swaps and/or take crypto deposits from any chain

4.Cross-chain Yield Aggregators

a)Using the Swing API/SDK, build a yield aggregator that keeps track of yields on multiple chains and provides liquidity to maximize yield ROI

5.Universal Crypto Yielder/Depositor

a) Enable users to deposit crypto on any blockchain (ie. Fantom) and earn yield or perform other DeFi transactions on another chain(ie. Polygon). Use the Swing API to automatically bridge funds over and accept crypto/stablecoins on any blockchain!

Any cool idea making use of the Swing API/SDK for cross-chain liquidity!

Resources:

Swing Homepage → https://swing.xyz/

Developer Documentation → https://documentation.swing.xyz/

Swing API Reference → https://apidoc.dev.swing.xyz/docs/crosschain-swap-api/b0fb6beb9cd7e-swing-cross-chain-api

Swing SDK Documentation → https://apidoc.dev.swing.xyz/docs/swing-sdk/7a95jso5g9yxh-get-started

Swing Supported Blockchains, Bridges, Liquidity Sources: https://apidoc.dev.swing.xyz/docs/blockchainbridges/595c709cdf80a-supported-blockchains-bridges-and-liquidity

Swing Audit → https://apidoc.dev.swing.xyz/docs/audit/

Swing Twitter → https://twitter.com/swing_xyz

Swing Discord → http://discord.gg/VYgbmdkwsS

Judging Criteria:

  • Use of the Swing API/SDK (e.g. number of endpoints, bridges, liquidity sources used)
  • Originality/creativity/great UX
  • Technical competence (well organized and written code)

Company Name: Livepeer

The World's Open Video Infrastructure

Total Prize Pool For All Bounties: $2,500


Bounty #1: Best web3 video applications

Wow us with the best hacks using Livepeer Studio's video livestreaming, on-demand or NFT minting tools in web3 gaming, metaverse, social or creator applications.

Bounty Prize Amount(s):

  • 1st prize: $1,500
  • 2nd prize: $1,000

Requirements:

  • Your code must include a complete, functional integration of the Livepeer.Studio API

Resources:

Judging Criteria:

We will evaluate projects based on the following 5 criteria:

  • Technicality: What is the complexity of problem being addressed, and your approach to solving it?
  • Originality: Are you tackling a new or unsolved problem, or creating unique solution to an existing problem?
  • Practicality: How complete/functional is you project? Is it ready to be used by your intended audience?
  • UI/UX/DX Is your app pleasant and/or intuitive to use? Have you team made good effort in removing friction for the user?
  • Wow Factor: Standout that deserves to be recognized

Company Name: DoraHacks

DoraHacks.io is a global hacker movement and the world’s most active multi-chain Web3 developer incentive platform.

Total Prize Pool For All Bounties: $1,000


Bounty #1: Post a bounty for your project on DoraHacks.io

We're inviting you to try out our new DAO bounty feature on DoraHacks.io! Post a real bounty for your project and we have a small prize for you!

Bounty Prize Amount(s):

$1000 ($50*20)

Requirements:

  • To post a real bounty on DoraHacks.io

Resources:

Judging Criteria:

  • Completeness of the bounty
  • Whether it's a real bounty