Circle
PaymentsThe issuer of USDC, with stablecoin payments and developer infrastructure.
Beta. Coins launched on Yeets run on Solana devnet with free test SOL and have no value. Trading pages for other Solana tokens use real SOL.
Pay handles API payment challenges using protocols such as x402 and MPP. It provides command-line tools and MCP integration for applications and agents requesting locally authorized stablecoin payments.
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