curl --request GET \
  --url https://docflow.textin.com/api/app-api/sip/platform/v2/auth/token \
  --header 'x-ti-app-id: <api-key>' \
  --header 'x-ti-secret-code: <api-key>'

{
  "code": 200,
  "msg": "<string>",
  "result": {
    "token": "abcd",
    "expiry": 1700000000
  }
}