An open, full-stack platform to build on-chain

Circle’s stablecoins and development tools make it faster, easier, and safer to build scalable apps and bring the benefits of blockchain to your business.

Platform

One platform to serve global users

Integrate USDC into any app using flexible tools and your preferred languages. Get to market fast, no complex blockchain knowledge required.

Web3 Services

Composable APIs and SDKs to bring any web or mobile app on-chain.

Programmable Wallets

Embed secure, frictionless wallets tailored to your app. Empower users to send, receive, and transact with digital assets. Free to launch, pay-as-you-go.1

Smart Contract Platform

Create, deploy, and manage smart contracts effortlessly. Build quickly with end-to-end tooling and audited templates. Free to launch, pay as you go.2

Stablecoin protocols

Open infrastructure for programmable money on public blockchains.

Power US dollar payments and financial services in your app globally. Integrate via Web3 Services or on-chain primitives.

Power euro payments and financial services in your app globally. Integrate via Web3 Services or on-chain primitives.

Cross-Chain Transfer Protocol (CCTP)

Move USDC securely across blockchains for digital asset swaps, seamless user deposits, and on-demand treasury rebalancing.

Blockchain networks

Circle’s platform is credibly neutral and supports a wide range of blockchain networks. Build once and deploy rapidly across multiple blockchains to scale your reach.

Community

Join our thriving community

Testimonials

Hear from developers building with Circle’s platform

Events

Nov
10
2024

H.E.R. CON

Bangkok, Thailand

Nov
11
2024

EEA Industry Day

Bangkok, Thailand

Nov
12
2024

DEVCON

Bangkok, Thailand

Updates

Get the latest updates on product releases

Get started for free

Design scalable and elegant on-chain experiences in hours vs. weeks.

1 With Programmable Wallets, your first 1,000 Monthly Active Wallets are free every month. Receive reduced fee tiers on wallet pricing as you scale. See more.
2 With Smart Contract Platform, your first 25,000 monthly API calls are free every month. Earn deep discounts as you scale. See more.