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The following sample applications serve as reference implementations for building on Arc with Circle developer tools. You can use them as a foundation to build your own projects.

Arc commerce

Integrate USDC payments for credit purchases using Circle Developer Controlled Wallets, Next.js, and Supabase.

Arc multi-chain wallet

Unified USDC balance and crosschain transfers using Circle Gateway, Next.js, and Supabase.

Arc escrow

AI-powered work validation and USDC settlement to automate escrow flows using Circle Wallets, Refund Protocol, and Contract Platform.

Arc fintech

Multichain treasury system with crosschain capital movement using Circle Developer-Controlled Wallets, Gateway, and Bridge Kit.