# Authorize an app to access Adfin data on behalf of an Adfin user

Endpoint: POST /oauth2/authorize
Version: 1.0.0
Security: Biller Access Token (Production), Biller Access Token (Staging)

## Request fields (application/json):

  - `clientId` (string)

  - `refreshToken` (string)

  - `redirectUri` (string)

  - `scopes` (string)

  - `state` (string)


## Response 200 fields