curl --request POST \
  --url https://api.shoppex.io/dev/v1/oauth/authorize \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "response_type": "code",
  "client_id": "shoc_demo",
  "redirect_uri": "https://erp.example.com/callback",
  "scope": "orders.read",
  "state": "state_1"
}
'

{
  "redirect_url": "https://erp.example.com/callback?code=shoa_code_1&state=state_1"
}