curl --request POST \
  --url https://core.quidkey.com/api/v1/oauth2/token \
  --header 'Content-Type: application/json' \
  --data '
{
  "grant_type": "<string>",
  "client_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "client_secret": "<string>"
}
'

{
  "success": true,
  "data": {
    "access_token": "example_access_token_xyz789",
    "refresh_token": "example_refresh_token_abc123",
    "token_type": "Bearer",
    "expires_in": 900
  }
}