BVNK · Authentication Profile

Bvnk Authentication

Authentication

BVNK secures its APIs with apiKey, http, oauth2, and openIdConnect across 4 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the clientCredentials flow(s).

CompanyPaymentsStablecoinsCryptocurrencyWalletsVirtual AccountsCross-Border PaymentsFinancial-ServicesCardsDigital AssetsBankingCompliance
Methods: apiKey, http, oauth2, openIdConnect Schemes: 4 OAuth flows: clientCredentials API key in: header

Security Schemes

Hawk apiKey
· in: header (Authorization)
openId openIdConnect
httpSignature http
scheme: signature
oauth2 oauth2
· flows: clientCredentials

Source

Authentication Profile

Raw ↑ 
generated: '2026-08-08'
method: derived
source: openapi/bvnk-api-endpoints-openapi-original.yml, openapi/bvnk-layer1-digital-asset-openapi-original.yml
summary:
  types:
  - apiKey
  - http
  - oauth2
  - openIdConnect
  api_key_in:
  - header
  oauth2_flows:
  - clientCredentials
schemes:
- name: Hawk
  type: apiKey
  in: header
  parameter: Authorization
  description: 'Hawk Payload (see: https://github.com/hueniverse/hawk)'
  sources:
  - openapi/bvnk-api-endpoints-openapi-original.yml
- name: openId
  type: openIdConnect
  openIdConnectUrl: https://auth.sandbox.layer1.com/auth/realms/bvnk/.well-known/openid-configuration
  sources:
  - openapi/bvnk-layer1-digital-asset-openapi-original.yml
- name: httpSignature
  type: http
  scheme: signature
  sources:
  - openapi/bvnk-layer1-digital-asset-openapi-original.yml
- name: oauth2
  type: oauth2
  flows:
  - flow: clientCredentials
    tokenUrl: https://auth.sandbox.layer1.com/auth/realms/bvnk/protocol/openid-connect/token
    scopes: 0
  sources:
  - openapi/bvnk-layer1-digital-asset-openapi-original.yml

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