Build with Circle

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.

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.

Circle Console

Access the tools, docs, and settings you need to build and manage with Circle in one place.

Interface for Circle Contracts displaying deployed contracts, recent transactions, and developer tools.

Arc

Build real-world financial apps with stablecoin-native infrastructure and native Circle integration.

User interface showing cross-chain transfer of USDC, highlighting sender and receiver addresses across blockchains.

Circle Wallets

Embed secure, seamless wallets tailored to your app. Free to launch, pay as you go.

Interface illustration showing Paymaster functionality, with wallet integration and fee management for blockchain transactions

Circle Contracts

Create, deploy, and manage smart contracts with audited templates and end-to-end tooling.

UI illustration showing token breakdown

Circle CCTP

Transfer USDC natively across supported blockchains with 1:1 capital efficiency.

Product UI showing Swapping and Sending assets

Circle Paymaster

Let users pay gas fees in USDC without holding or swapping native gas tokens.

Product UI showing Swapping and Sending assets

Circle Gateway

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

Product UI showing Swapping and Sending assets

App Kits

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

Product UI showing Swapping and Sending assets

Circle xReserve

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

Product UI showing Swapping and Sending assets

Nanopayments

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

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.

Supported blockchains

Circle’s stablecoins and dev tools across multiple blockchains make it possible to build and scale onchain financial use cases.

AlgorandArbitrumArc logoAvalancheCeloEthereumHederaLineaNearNobleOptimismPolkadotPolygonSolanaStellarSuiUnichainZK Sync

Start building with Circle

Everything you need to go from first API call to production-ready app

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