ETHGlobal Tokyo logoETHGlobal Tokyo
MetaMask logo

MetaMask

$15,000

metamask.io
lineabuild

About

A crypto wallet & gateway to blockchain apps. MetaMask is the leading self-custodial wallet. The safe and simple way to access blockchain applications and web3. Trusted by millions of users worldwide. <https://www.youtube.com/watch?v=YVgfHZMFFFQ>

A crypto wallet & gateway to blockchain apps.

MetaMask is the leading self-custodial wallet. The safe and simple way to access blockchain applications and web3. Trusted by millions of users worldwide.

https://www.youtube.com/watch?v=YVgfHZMFFFQ

Prizes

▼
MetaMask ⸺ $15,000
   ㉧ $1,000 ×𝟺       ㉧ $1,500 ×𝟸       ㉧ $500       ㉧ $1,500 ×𝟻   

1️⃣ Build on MetaMask SDK

We have $3k max for up to 2 winners ($1.5 each or $3k for one team).

Beyond your winnings, you have the opportunity to work alongside ConsenSys post-hackathon to apply for a MetaMask Grant or be part of our Ambassador or Accelerator program. We want to build with you, and with a well-fleshed-out submission, we can help you take your idea to the next level, finish those features you couldn’t get to, or take your project to production.

Valid submissions must include one of the various MetaMask SDKs at minimum, enabling users to connect to MetaMask Extension and/or MetaMask Mobile (Unity, JavaScript, React Native/iOS)

Requirements:

  • Use the MetaMask SDK in your code
  • Each submission should have a short video that describes scope and functionality of the dapp
  • Code available on GitHub
  • Derp: Repos must contain a text file named “tokyo.txt” with the phrase “Keep calm and love Tokyo”
  • This attention to detail helps us reward genuine effort and identify quality projects.

Helpful materials:

Criteria:

  • Utility Technical sophistication Fundability
  • Bonus points for number of ConsenSys products used (Truffle, Infura, and zkEVM)

2️⃣ Best Snap Use-case

We have $3k max for up to 2 winners ($1.5 each or $3k for one team).

Extend the functionality of MetaMask. The most popular wallet is now an extensible platform for permissionless innovation. Bring your features and APIs to MetaMask with Snaps. A Snap is a program run in an isolated environment that customizes and extends the wallet experience. We are looking for new and interesting use cases to modify MetaMask using Snaps.

Requirements

  • Novel - We are looking for new and interesting use cases made possible only via the Snaps platform. Snaps must extend wallet functionality in a meaningful way. Simple use cases where the dapp could have existed without a Snap will not be awarded.
  • Derp - Repos must contain a text file named “tokyo.txt” with the phrase “Keep calm and love Tokyo” This attention to detail helps us reward genuine effort and identify quality projects.
  • Monorepo - Use a monorepo structure (scaffold projects with the guide or the CLI to get started). Feel free to construct a more complex front-end React.
  • README - README should detail what the project is, what it aims to accomplish, steps for running locally etc.
  • Run It - Submissions must hosted or runnable locally

The winning project that launches their dapp within 2 months after the hackathon will have their projects fast tracked for consideration in the MetaMask Grants DAO.

Helpful materials:

Criteria

  • Utility
  • Technical sophistication
  • Fundability
  • Bonut points for number of ConsenSys products used (Truffle, Infura, MetaMask SDK, and Linea)

3️⃣ Unity & MetaMask <3 Builders

We have $1500 for one winner.

Develop a game using the Unity engine that utilizes the MetaMask Unity SDK for secure and seamless integration with the MetaMask wallet. The winning project should demonstrate innovative use of the MetaMask Unity SDK’s features, and offer a unique and engaging gaming experience. The game should be designed with on-chain interactions.

Beyond your winnings, you have the opportunity to work alongside ConsenSys post-hackathon to apply for a MetaMask Grant or be part of our Ambassador or Accelerator program. We want to build with you, and with a well-fleshed-out submission, we can help you take your idea to the next level, finish those features you couldn’t get to, or take your project to production.

Requirements:

  • Use the MetaMask Unity SDK in your code
  • Use the Unity Engine
  • A short video demonstrating game play and MetaMask interaction Code available on GitHub
  • Derp: Repos must contain a text file named “tokyo.txt” with the phrase “Keep calm and love Tokyo”
  • This attention to detail helps us reward genuine effort and identify quality projects.

Helpful materials:

Criteria:

  • Utility
  • Technical sophistication
  • Fundability
  • Bonus points for number of ConsenSys products used (Truffle, Infura, and Linea)

4️⃣ Build a dapp on Linea

We have $7500 max for up to 5 winners

Linea public testnet launched 3/28, and we want to see you build a dapp that will quickly grow our user base. Linea is an EVM equivalent zk-rollup that offers faster finality and low gas fees to help you scale your dapps. Learn more at https://linea.build/.

Winners will be featured on our ecosystem portal and celebrated within the Linea community!

Beyond your winnings, you have the opportunity to work alongside ConsenSys post-hackathon to apply for a MetaMask Grant or be part of our Ambassador or Accelerator program. We want to build with you, and with a well-fleshed-out submission, we can help you take your idea to the next level, finish those features you couldn’t get to, or take your project to production.

Requirements:

  • Deployment: on Linea
  • Link to the deployed contract address on blockscout
  • Linea network configured in your code
  • Derp:
  • Repos must contain a text file named “tokyo.txt” with the phrase “Keep calm and love Tokyo”
  • This attention to detail helps us reward genuine effort and identify quality projects.
  • Code needs to be viewable on GitHub
  • Each submission should have a short video that describes scope and functionality of the dapp

Criteria:

  • Utility
  • Technical sophistication
  • Fundability
  • Bonus points for number of ConsenSys products used (Truffle, Infura, and MetaMask SDK)

Getting Started

Workshop

Build with Linea: An L2 crash course

In this workshop, we’ll be giving an L2 crash course - what they are, how they work, and how to choose where to bui...

This workshop is happening in-person

06:30 PM JST — Friday, Apr 14, 2023 in 5th Floor | Workshop Room 2

Guides