generated: '2026-07-21'
method: searched
source: https://readme.vts.com/docs/authentication
sandbox_host: https://sandbox.vts.com
sandbox_base: https://sandbox.vts.com/api/connect/v1
production_host: https://api.vts.com
production_base: https://api.vts.com/api/connect/v1
access:
  model: VTS provisions a Sandbox environment for integration testing ahead of production go-live; API
    Key + API Secret credentials issued per authorized consumer with Account Administrator approval.
  auth_test: curl -u <API Key>:<API Secret> https://sandbox.vts.com/api/connect/v1
test_values:
  published: false
  note: VTS does not publish public magic test cards/identifiers; sandbox is populated with the client
    onboarded test data.
oauth:
  authorization_endpoint: https://sandbox.vts.com/oauth/authorize
  token_endpoint: https://sandbox.vts.com/oauth/token
  scopes:
  - read_write
  - openid
  - profile
  - email