USDC is a dollar-backed stablecoin that runs on multiple blockchains. USDC tokens are controlled by a smart contract on the blockchain. The following sections link to the contracts for USDC on every supported mainnet and testnet blockchain.
Mainnet Tokens have Financial Value
The blockchains listed below store and transfer tokens that have real financial value. When interacting with mainnet blockchains, you should thoroughly test your code, verify all addresses, and ensure the privacy of seed phrases and private keys.
*Sept 3, 2024 - Circle is ending support for USDC on Flow. For details, see Circle is Discontinuing Support for USDC on the Flow blockchain.
**Feb 20, 2024 - Circle is ending support for USDC on TRON. For details, see Circle is Discontinuing Support for USDC on the TRON blockchain.
Testnet tokens have no financial value
Because the testnets listed below are used only for testing, the USDC tokens in circulation on these networks have no financial value, and are not backed by real US dollars.
Similarly, native testnet tokens have no financial value.
