Circle (NYSE: CRCL) enables businesses to leverage digital currencies and public blockchains for payments, commerce and financial applications worldwide.

Circle-issued stablecoins — USDC and EURC — are designed for stability. Learn more about our stablecoin backing and reserve transparency.

Oct 15, 2025 · Circle is a global financial technology firm that enables businesses of all sizes to harness the power of digital currencies and public blockchains for payments, commerce, and …

The Faucet in the Developer Console provides free access to both native tokens on testnet like ETH and POL and stablecoin tokens on testnet like USDC and EURC. It can only fund wallet …

Power global payments with USDC. Settle in seconds, reduce costs, and reach new markets with Circle’s stablecoin-powered payments infrastructure.

Set up a Circle Mint Sandbox Account to access the USDC testnet Navigate to Circle's signup page, enter your information in the required fields, and click "Sign Up."

See all of the innovative blockchain infrastructure, middleware, and application projects Circle Ventures has backed. Check out our ecosystem today.

Harvard economist Ken Rogoff joins Circle CEO Jeremy Allaire for a timely conversation on the past, present, and future of the US dollar, global finance, and how stablecoin legislation could …

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The following sections list the chains and currencies supported by Circle Mint and related APIs.