Circle · Authentication Profile
Circle Authentication
Authentication
Circle secures its APIs with http across 1 declared security scheme, as derived from its OpenAPI definitions.
BlockchainComplianceCross-ChainCurrencyMoneyPaymentsStablecoinsTransfersUSDCWallets
Methods: http
Schemes: 1
OAuth flows:
API key in:
Security Schemes
BearerAuth http
Source
Authentication Profile
Work with this as data
Every security artifact here is available over the APIs.io API and to AI agents over MCP.