Number Insight API
The Number Insight API delivers real-time intelligence about the validity, reachability and roaming status of a phone number and tells you how to format the number correctly in your application. There are three levels of Number Insight API available: [Basic, Standard and Advanced](https://developer.nexmo.com/number-insight/overview#basic-standard-and-advanced-apis). The advanced API is available asynchronously as well as synchronously.
Base URL:
Auth: unknown
Endpoints: 4
Reachable: unknown
CORS: unknown
https://api.nexmo.com/niAuth: unknown
Endpoints: 4
Reachable: unknown
CORS: unknown
Links
Endpoints
| Method | Path | Summary | Auth | Last Status | Latency |
|---|---|---|---|---|---|
GET |
/advanced/async/{format} | Advanced Number Insight (async) | — | — | — |
GET |
/advanced/{format} | Advanced Number Insight (sync) | — | — | — |
GET |
/basic/{format} | Basic Number Insight | — | — | — |
GET |
/standard/{format} | Standard Number Insight | — | — | — |