Pricefinder OAuth 2.0 Token API
POST /oauth2/token issuing access and refresh tokens for three documented grant types: client_credentials (API user's own username and password, HTTP Basic accepted as an alternative to form parameters), authorization_code (third-party delegated access via the hosted authorize page at /v1/auth/authorize.html) and refresh_token. Tokens are presented as an Authorization: Bearer header or an access_token query parameter. No OpenID Connect discovery document is served.