> For the complete documentation index, see [llms.txt](https://api.bind.hr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api.bind.hr/number-intelligence/models.md).

# Models

## The MsisdnRequest object

```json
{"openapi":"3.1.0","info":{"title":"Number intelligence API","version":"1.0"},"components":{"schemas":{"MsisdnRequest":{"type":"object","required":["msisdn"],"properties":{"msisdn":{"type":"array","items":{"type":"string"},"description":"A list of MSISDNs to look up."},"callback_url":{"type":"string","format":"uri","description":"An optional URL to receive a callback with the results."}}}}}}
```