Circles Documentation
  • Welcome to Circles
  • Overview
    • Understanding Personal and Group Currencies
      • Personal Currencies
      • Group Currencies
    • Why Build on Circles?
    • Circles Architecture
  • Developer Docs
    • The Circles Stack
    • Circles SDK Overview
    • Quickstart Guide for Circles SDK
    • Setting Circles Profiles
    • Building with different Circles Avatars
      • Personal / Human Avatars
        • Inviting and accepting human avatars
        • Mint personal tokens
        • Fetching profile of an human avatar
        • Manage trust connections
        • Get token balances of an avatar
        • Transfer personal Circles tokens to different avatar
      • Group Avatars
        • Create Base Groups for your community.
          • Vanilla groups with V2 hub
        • Mint group tokens
        • Managing group invites
        • Find groups and memberships
        • Getting total supply of group tokens available
      • Organization Avatars
        • Creation of Organizations
        • Managing trust connections via Org avatar account
  • Tutorials and Examples
    • Setting up Circles SDK with React
  • Querying Circles profiles and data
    • Query Circles Data
    • Subscribing to Avatar events
    • Utilising CirclesQuery Class
    • Query Circles profiles
  • Circles SDK Reference
    • Circles SDK interface
    • SDK Methods
    • Circles Data Methods
    • Circles Events Types
  • Developer Support
    • Glossary
    • Past Hackathon Projects on Circles
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  • 1. EthGlobal Brussels 2024
  • 2. EthGlobal Singapore 2024

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  1. Developer Support

Past Hackathon Projects on Circles

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Last updated 7 months ago

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Here are some of the past hackathon projects built with Circles. You can use these as a reference or to get inspiration of what kind of applications to build.

1. EthGlobal Brussels 2024

BraceBuddy allows to onboard easily and in a fun way people to the Circles ecosystem with NFC!

Woleth is an easy to use EVM wallet embed into Telegram designed to build a Social Graph utilizing Circle's invite mechanism.

Famjam is a dapp that uses Circles to create a family currency to incentivize kids for good behaviour.

2. EthGlobal Singapore 2024

Voting with UBI is a dapp which implements a voting mechanism for DAOs by utilizing Circles group tokens.

BraceBuddy | ETHGlobalethglobal
First Prize
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woleth.eth | ETHGlobalethglobal
Runner Up
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Famjam | ETHGlobalethglobal
Runner Up
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Voting with UBI | ETHGlobalethglobal
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