Building with USDC and Circle Developer Platform
summary
Circle outlines concrete building blocks: three wallet models (developer, user, modular), a gas station for gasless experience, a compliance engine using Circle’s decade of mint data plus third‑party providers for real‑time screening, and CCTP v2 for faster-than-finality cross‑chain USDC transfers (about 8–20s vs ~13–19 minutes on v1). Circle Paymaster enables paying gas in USDC. Four bounties target multi‑chain payments, USDC gas payments, gasless flows and smart wallets; top prizes are $2,500 and $1,500 USDC.
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chapters (16)
- 0:00Introduction
- 0:40Circle’s Mission and Developer Services Overview
- 2:28Wallet Infrastructure: Developer, User, Modular
- 5:39Gas Station and Gasless Transactions
- 6:37Compliance Engine and Risk Screening
- 7:12Cross-Chain Transfer Protocol (CCTP) & CCTP v2
- 8:30Circle Paymaster: Paying Gas in USDC
- 10:09Circle Bounties Overview
- 10:37Multi-Chain USDC Payment System Bounty
- 12:13Gas Payments in USDC Bounty
- 13:15Gasless Experience Bounty
- 13:40Smart Wallets with Dynamic Security Bounty
- 15:20Q&A: Compliance Engine
- 16:25Q&A: Compliance Data and Quick Start
- 17:39Q&A: CCTP v1 vs v2 and Technical Details
- 20:25Conclusion and Closing
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