The Circle platform gives you the tools to integrate USDC and blockchain-based payments into your platform. Circle's suite of smart contracts, APIs, and SDKs are designed to get you off the ground quickly and securely.
Build an application that enables multichain USDC payments and payouts using Fast Transfers from CCTP V2. *Please note that CCTP V2 currently supports Ethereum, Avalanche, Base and Linea.
Example Use Cases
Liquidity Provider Intent System - Enable liquidity providers to send and receive USDC across multiple chains.
Multichain Treasury Management - Help businesses manage USDC balances across multiple chains
Universal Merchant Payment Gateway β Implement a multi-chain checkout system for merchants to accept USDC payments across various blockchains which rebalance to desired chain via CCTP V2.
Submissions will be evaluated based on the following parameters. Please be clear what bounty you are submitting for as a part of your submission!
Develop an application that enables users to pay network fees in USDC instead of native tokens by leveraging Circle Paymaster. ***Please note that Circle Paymaster currently supports Arbitrum and Base
Example Use Cases
DeFi Protocols - Enable USDC as the default gas payment token for transaction activitiy in dApps like Lido, AAVE, etc..
Simplified transactions - Make it easier for users to perform transactions in USDC or other tokens while network fees are paid from their USDC balance.
Submissions will be evaluated based on the following parameters. Please be clear what bounty you are submitting for as a part of your submission!
Integrate modular wallets using Circle plugins and the Compliance Engine to implement dynamic security controls for USDC transactions. *Please note that Passkey is currently the only feature enabled by Modular Wallet.
Example Use Case
Risk-Based Authentication - Implement dynamic authentication where transactions require passkey authentication and implemented risk policies.
Submissions will be evaluated based on the following parameters. Please be clear what bounty you are submitting for as a part of your submission!
Develop an application that automates follow-on actions after a cross-chain USDC transfer by leveraging CCTP Hooks, enabling seamles, programmable workflows.
Submissions will be evaluated based on the following parameters. Please be clear what bounty you are submitting for as a part of your submission!
Learn about Circle's stablecoins and full-stack developer tools to hack your real-world blockchain-based payment ap...
04:00 PM CST β Friday, Apr 4, 2025 in Workshop Room 1
ETHGlobal Taipei