> ## Documentation Index
> Fetch the complete documentation index at: https://developers.cloudtalk.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Attributes

> List all attributes which can be assigned to a contact.



## API Specification

The full API specification for this endpoint is available in the [documentation index](https://developers.cloudtalk.io/llms.txt).


## Related topics

- [List contacts](/api-reference/contacts/list-contacts.md)
- [Send sms](/api-reference/sms/send-sms.md)
- [Edit contact](/api-reference/contacts/edit-contact.md)