What is Circle Console?

Circle Console gives developers access to the tools, documentation, and settings needed to build and manage with Circle in one place.

What is Circle Wallets?

Circle Wallets helps developers embed secure wallets into applications so users can hold and use digital assets without the usual complexity of keys, infrastructure, and chain-specific details.

CCTP, or Cross-Chain Transfer Protocol, enables USDC to transfer natively across supported blockchains with 1:1 capital efficiency.

What is Circle Paymaster?

Circle Paymaster lets users pay blockchain gas fees in USDC instead of needing to hold or manage native gas tokens.

What is Circle Gateway?

Circle Gateway lets developers build with a unified USDC balance across chains, reducing the need for pre-funding or manual rebalancing.

Arc is stablecoin-native infrastructure for building real-world financial applications with native Circle integration.

Developer Hub

Build with Circle

Q: What is Circle Contracts?

Circle Contracts provides tools to create, deploy, and manage smart contracts with audited templates and end-to-end developer tooling.

Explore the docs, tools, code samples, events, and updates you need to build and launch production-ready apps with Circle’s full-stack platform. Get started for free in the Circle Developer Console.

Testnet Faucet

Your full-stack stablecoin platform

Explore the complete stack for building with USDC from wallets, contracts, crosschain infrastructure, gas abstraction, and app development.

Each product can be used on its own, but together they cover the full system: Wallets for UX, Contracts for execution, Gateway for balance abstraction, CCTP for cross-chain movement, and Arc for coordination.

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Docs

Circle Gateway

Build with a unified USDC balance across chains without pre-funding or rebalancing.

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Docs

App Kits

Add send, swap, and bridge flows across chains with one SDK for your existing stack.

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Docs

Circle xReserve

Launch a USDC-backed stablecoin on your blockchain with built-in crosschain interoperability.

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Docs

Nanopayments

Power gas-free USDC payments as small as $0.000001 for AI agents and new app experiences.

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Docs

Ship faster with Arc

Arc enables teams to ship modern financial applications by simplifying the network layer. With stablecoin-based fees, deterministic finality, opt-in privacy features, and Circle’s out-of-the-box integrations, teams can go from idea to production faster with fewer moving pieces, all while contributing to the foundations of the world’s Economic OS.

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