Highnote · Authentication Profile
Highnote Authentication
Authentication
Highnote secures its APIs with http across 1 declared security scheme, as derived from its OpenAPI definitions.
Card IssuingCard AcquiringEmbedded FinanceBanking as a ServiceFintechPaymentsGraphQLLedgerCreditMoney MovementACHKYCUnited States
Methods: http
Schemes: 1
OAuth flows:
API key in: header
Security Schemes
basicAuth 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.