# Phone Validation Request (Optional)

Endpoint: <mark style="color:yellow;">POST</mark> <https://irbis.espysys.com/api/developer/phone\\_lookup\\_verification>

Below is a sample request to perform a lookup using the API:

```
{
  "key": "YOUR_API_KEY",
  "lookupId": "LOOKUPID_VALUE",
  "searchResultId": "LOOKUP_RESPONCE_ID_VALUE",
}
```

1. Replace YOUR\_API\_KEY in the **"key"** field with your actual API Key.
2. **"searchResultId"** is the value of \<RESPONCE\_ID\_VALUE> retrived after Phone Lookup API query, mast to be number

The **"lookupId"** must be set to what is shown in table API lookups types at Developer page or at API lookup types page