curl --request POST \
  --url https://api.useadam.io/v1/adam/oauth/access/token \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "authorization_code": "AD_example",
  "business_id": "business-uuid"
}
'

{
  "status": "success",
  "message": "Business access token retrieved successfully",
  "data": {
    "access_token": "oauth_access_token",
    "refresh_token": "oauth_refresh_token",
    "expires_at": "2026-06-16T15:30:00+00:00",
    "token_type": "Bearer",
    "business_id": "business-uuid"
  }
}