MetaMask Advanced Permissions Dev Cook-Off
Build Smarter, Safer, and Seamless Web3 Experiences with MetaMask
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Host by
MetaMask Developer
Hackathon Mode
ONLINE
Ecosystem
Tech Stack
Participants
9,000 USD
Available in Prizes
Description
The MetaMask Advanced Permissions (ERC-7715) invites developers, designers, and innovators to build next-generation Web3 experiences focused on permissions, and Wallet UX.
About Advanced Permissions
The Smart Accounts Kit supports Advanced Permissions (ERC-7715), which lets you request fine-grained permissions from a MetaMask user to execute transactions on their behalf.
For example, a user can grant your dapp permission to spend 10 USDC per day to buy ETH over the course of a month. Once the permission is granted, your dapp can use the allocated 10 USDC each day to purchase ETH directly from the MetaMask user's account.
About Envio
Envio is a high-performance blockchain indexer designed to track events and state changes across multiple networks with speed and efficiency. Built on its HyperSync engine, it enables developers to easily query blockchain data through GraphQL, providing real-time, production-ready APIs.
Qualification Requirements
The project should use MetaMask Advanced Permissions. Advanced Permissions are only supported on the chains that have EIP-7702 support. Check the supported networks.
To integrate Advanced Permissions use the Smart Accounts Kit.
The project demo video should have a working Advanced Permissions depicted in the main flow of the application.
The judges can decide not to reward a track prize if no project meets the standards set by them internally, apart from the basic submission criteria.
If you are using Envio, the project demo should show how you are using Envio in the project.
The judges can decide not to reward a track prize if no project meets the standards set by them internally, apart from the basic submission criteria.
Best Integration - Existing Project
3,000 USD
Best Integration - Existing Project
Best Integration - Existing Project
Judging Criteria
Integrate Advanced Permissions into your existing dApp.This track is for teams with an existing dApp who want to integrate Advanced Permissions to automate transactions on behalf of their users.
Possible Directions
If your dApp or protocol includes an on-chain agent, it can request permissions from MetaMask to spend ERC-20 or native tokens on behalf of the user.
If your dApp focuses on automation, you can request permissions to spend ERC-20 or native tokens to perform on-chain actions such as recurring swaps or DCA orders.
Qualification Requirements
The project should use MetaMask Advanced Permissions. Advanced Permissions are only supported on the chains that have EIP-7702 support. Check the supported networks.
To integrate Advanced Permissions use the Smart Accounts Kit.
The project demo video should have a working Advanced Permissions depicted in the main flow of the application.
The judges can decide not to reward a track prize if no project meets the standards set by them internally, apart from the basic submission criteria.
If you are using Envio, the project demo should show how you are using Envio in the project.
The judges can decide not to reward a track prize if no project meets the standards set by them internally, apart from the basic submission criteria.
Judging Mode
Voting Mode
MAX Votes Per Project Per User/Judge
Judging Accounts
Most creative use of Advanced Permissions
3,000 USD
Most creative use of Advanced Permissions
Most creative use of Advanced Permissions
Judging Criteria
Build a new project using Advanced Permissions. This track is for teams creating a new project during the hackathon and integrating Advanced Permissions into their workflow. Builders are free to choose what they want to build.
Possible Directions
Build an agentic dApp using Advanced Permissions. Your project can also leverage ERC-8004 for agent registry.
Payment subscriptions service.
An agent receives a permission to spend 10 USDC per day and re-delegates a 5 USDC per day permission to another agent, creating an A2A (agent-to-agent) flow.
An automation platform for DCA, Recurring swap, Limit orders, powered by Advanced Permissions.
Qualification Requirements
The project should use MetaMask Advanced Permissions. Advanced Permissions are only supported on the chains that have EIP-7702 support. Check the supported networks.
To integrate Advanced Permissions use the Smart Accounts Kit.
The project demo video should have a working Advanced Permissions depicted in the main flow of the application.
The judges can decide not to reward a track prize if no project meets the standards set by them internally, apart from the basic submission criteria.
If you are using Envio, the project demo should show how you are using Envio in the project.
This should be a new project leveraging Advanced Permissions.
The judges can decide not to reward a track prize if no project meets the standards set by them internally, apart from the basic submission criteria.
Judging Mode
Voting Mode
MAX Votes Per Project Per User/Judge
Judging Accounts
Best Use of Envio
3,000 USD
Best Use of Envio
Best Use of Envio
Judging Criteria
The project that demonstrates the best overall use of Envio. This bounty is awarded in addition to the Bonus Envio bounty in each track. To be eligible, the project must qualify for one of the first two tracks.
Judging Mode
Voting Mode
MAX Votes Per Project Per User/Judge
Judging Accounts
Schedule
Resource
MetaMask Advanced Permissions
General
Guides
Envio
General
Guides, Tutorials & Examples
Envio Guides (Config, schema, event handlers, etc.)
Envio Showcase (interesting tools and projects built with HyperIndex and HyperSync)
Envio Examples (e.g., UniswapV4, Sablier, etc.)
How to build a transfer notification bot with Envio HyperIndex
Additional Support / Resources
Partner
Envio