OAuth

Authorisation for partner apps (RFC 6749, RFC 7636, RFC 7009).

📄️Start authorisation

Where a partner app sends the dealer to connect it (RFC 6749 4.1.1,

📄️Exchange a code or refresh token

RFC 6749 4.1.3 and 6. Authenticate the client with HTTP Basic

📄️Revoke a token

RFC 7009. Revokes an access token (`vh_oat_`) or a refresh token