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 financial applications worldwide.
Why this server?
Enables paid tool calls by paying $0.01 in Circle testnet USDC on Base Sepolia via the x402 protocol using the user's own wallet key. Before signing, the server validates the 402 challenge (network eip155:84532, asset address, receiver, and amount cap), and refuses anything else unsigned.
Why this server?
Reports whether an address has been frozen by Circle as part of AML screening, surfacing issuer freeze events in the risk and sanctions evidence returned for a wallet.
Why this server?
Allows agents to create, verify, and pay invoices in Circle's USDC stablecoin on the Ink blockchain, with payment detection based on USDC Transfer events.
Why this server?
Provides payment settlement via Circle Gateway for x402 transactions.
Why this server?
Facilitates multi-chain USDC settlement using Circle's CCTP infrastructure for cross-chain payments.
Why this server?
Facilitates payments using Circle's USDC stablecoin and cross-chain transfers via Circle's Cross-Chain Transfer Protocol (CCTP) for funding the agent's wallet on Injective.
Why this server?
Tracks Circle's USD Coin (USDC) stability, offering current price information, historical data analysis, and peg deviation reports to assess stablecoin integrity.
Why this server?
Integrates with Circle's USDC infrastructure for cross-chain transfers, with attestation status tracking for bridge transactions.
Why this server?
Integrates with Circle's USDC infrastructure for gasless micropayments, including testnet faucet access for development
