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ETHIndia

ETHIndia 2023

**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?

**Links and Resources:**

**Documentation:** https://anon-aadhaar-documentation.vercel.app/docs/intro
**GitHub Repo:** https://github.com/privacy-scaling-explorations/anon-aadhaar
**Idea List:** https://pse-team.notion.site/Cool-ideas-to-build-with-Anon-Aadhaar-fd4c76d28c244ca1b020c8a7db602728

Track: Best use of Anon Aadhaar SDK ⸺ $3,500

Ethereum Foundation

**This prize celebrates the most outstanding mobile native implementation of the Anon Aadhaar protocol.**

**Qualification Requirements**
Projects will be judged based on:
- Technical implementation excellence
- Demonstrated efficiency in proving time
- Exceptional UX/UI design

Track: Best implementation of Anon Aadhaar on mobile ⸺ $500

Attention developers! We've got an exciting opportunity for you. All successful projects utilizing the Anon Aadhaar SDK are eligible to win a share of our pool reward. Your innovation could be the key to claiming a part of this prize. Submit your Anon Aadhaar integrated project now and get a chance to be rewarded!

**Qualification Requirements**
Send your successful project submission integrating Anon Aadhaar SDK

**Links and Resources:**

**Documentation:** https://anon-aadhaar-documentation.vercel.app/docs/intro
**GitHub Repo:** https://github.com/privacy-scaling-explorations/anon-aadhaar
**Idea List:** https://pse-team.notion.site/Cool-ideas-to-build-with-Anon-Aadhaar-fd4c76d28c244ca1b020c8a7db602728

Track: Anon Aadhaar SDK pool prize ⸺ $1,000

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.

**Links and Resources**
Documentation: https://docs.1inch.io/docs/fusion-swap/introduction/

Build an Innovative Application on top of 1inch Network's Fusion API

1inch Network

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

**Links and Resources**
Token Plugins Repo: https://github.com/1inch/token-plugins
Anton Bukov Talk - Token Plugins: https://www.youtube.com/watch?v=a9uCqWmH-HE

Build Innovative Solutions on top of 1inch Network's Token Plugins

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

**Links and Resources**
1inch Dev portal APIs: https://portal.1inch.dev/

Enhance your app with 1inch Developer Portal APIs

Recognizing the project that demonstrates the highest level of innovation, impact, and technical excellence using Powerloom.

Each project will be rated by the team and assigned a score between 1 - 10 (separate for Track 1 and Track 2). There will be a cumulative dashboard for the top prize of $3,000 with a score calculated as `"1.5 * track1score" and "track2score".

**Qualification Requirements**
- Must leverage Powerloom's snapshotter node or API.
- Showcase exceptional creativity, impact, and technical implementation.

Powerloom Master

PowerLoom Protocol

 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 Dynamo

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.

Data Maestro

Awarded to individuals or teams contributing meaningfully to Powerloom's ecosystem, not limited to the top positions in tracks.

Up to 4 teams will receive $250.

**Qualification Requirements**
- Significant contribution to Powerloom's development or community.
- Not restricted to track winners.

Powerloom Contributor

**About**
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!


**Prizes**
🥇 Best overall use of Airstack APIs ⸺ $10,000

Best overall use of Airstack APIs

Airstack

***Alliance is the leading Web3 accelerator & founder community.***

**About the Prize Track:**

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.

Most Likely to be a Startup

Alliance

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 implementation of Waku

waku

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 privacy-focused project using Waku

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.

Best game or marketplace using Waku

Most innovative use of Waku

This is a quadratic pool prize given to the top 8 projects using Waku to solve a communication challenge. Each team will be getting $500.

**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.

Top eight projects using Waku

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

Best use of Chainlink CCIP

Chainlink

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.

Best use of Chainlink Functions

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.

Best use of other Chainlink Services

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

Build a Consumer Product

Base

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

Best use of Account Abstraction and Base Paymaster

This top-tier prize will be given to the best library and framework utilizing Arbitrum technology.

**Resources:**
- **Stylus, a gentle introduction:** https://docs.arbitrum.io/stylus/stylus-gentle-introduction
- **Stylus Quickstart:** https://docs.arbitrum.io/stylus/stylus-quickstart
- **Getting Started with Arbitrum Stylus:**
https://www.youtube.com/watch?v=CF1hLTGnByM
- **stylus-sdk-rs:** https://github.com/OffchainLabs/stylus-sdk-rs/tree/stylus/examples/erc20
- **Arbitrum Hacker Tool Kit:** https://arbitrum.notion.site/Arbitrum-Hacker-Tool-Kit-Stylus-and-more-375a142fcbee4e6a8c62bd0022f13138
- **A gentle introduction to Arbitrum:** https://docs.arbitrum.io/intro



Best Library / Framework

Arbitrum

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.

Best Stylus Project

We're looking for the most original project that is launched on Arbitrum!

Most Original Projects

 This prize will be given to the best technology that is built on Arbitrum!

Best Technology

**Qualification Requirements**
Send your successful project submission that is integrated with Arbitrum.

Pool Prize

Best innovations that turn current web services and applications into more open, equitable, secure, and resilient. Using one or several decentralized technologies from Protocol Labs Network qualifies for this track.
Qualifying tech: Filecoin, FVM (Filecoin Virtual Machine), IPC (InterPlanetary Consensus), Lilypad, NFT.Storage/Lighthouse.Storage, Filecoin Saturn. Bonus points for building out project ideas unique to the Filecoin Ecosystem!

**Qualification Requirements**
All projects using the Qualifying tech, will be considered. List of ideas we are most excited about:

Programmatic Storage: Best solutions and tools built on/for FVM to enable programmatic data storage & retrieval, for data clients and/or storage providers on the Filecoin network.
- DataDAOs: Use this repo to build meaningful DataDAOs and DAO tooling solutions built on FVM to enable curation, use, storage, analysis, monetization, and/or governance of valuable datasets.
- State/storage integration: Use this library to 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.
Chain Scalability: Best solutions built on IPC to leverage the improved finality and throughput properties of FVM on IPC subnets and/or tooling to simplify IPC subnet management, improve data visibility & provide analytics.
- Ask us more on Discord, Filecoin slack, or at the booth!
Compute over Data: Best solutions to facilitate decentralized compute and/or AI and ML jobs with Lilypad.
DeFi: Best DeFi tools and services built on FVM for token-holders and 3000+ storage providers.

Most unique projects in the Filecoin Ecosystem

Filecoin

**About the Bounty Track**

1. # Bounty Name: Creative Bounty
.*Description:* 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. # Channel settings Implementation
* A channel may want to send notifications for multiple categories. Ex: Coindesk may want to send notifications for tech, marketing, defi and so on. Similarly, Aave may want to send notifciation for certain loan liquidation value.
Having settings for your channel enables your users to express interest on what settings they want to receive notifications for and when they want to receive them.*

Best Use of Push Protocol

Push Protocol

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 customise notifs, and no dapp is complete with chat functionality and over this push provides super power of conditional gating too.
3. 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.

Namaste Push Protocol Bounty

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)

Best Omnichain Contract

ZetaChain

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)

Best Contract for Bitcoin

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)

Best Use of Cross-Chain Messaging

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.

Most novel dApp on X1

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.

ETHIndia

Rules

FAQs

Sponsors

Hacker reviews

More hackathons

Hack Hurricane 1.0

DevHack 2023 by DeFiChain

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ETHIndia

Rules

FAQs

Who can participate?

When will the applications close?

How does the application process work?

How much does it cost?

Can we apply as a team?

How big can a team be?

What if I don’t have a team or an idea?

Once I am accepted, what do I need to bring?

What shouldn’t I bring?

Do you provide travel reimbursements to hackers?

Is it possible for me to attend ETHIndia 2023 virtually?

How does judging work?

Did we miss something?

Sponsors

Hacker reviews

More hackathons

Hack Hurricane 1.0

DevHack 2023 by DeFiChain

QuillCon - CodeQuest

Royal Kingathon