# Contacts

Endpoints for creating, updating, and retrieving subscriber data in KlickTipp.
These operations allow external systems to manage contact records, including core profile information and custom data fields.

## List Contacts

 - [GET /subscriber](https://developers.klicktipp.com/management-api/contacts/api.subscriber.index.md): Lists the IDs of all contacts.

## Add or Update Contact

 - [POST /subscriber](https://developers.klicktipp.com/management-api/contacts/api.subscriber.create.md): Adds a new contact. If a contact with the same email already exists, it will be updated.

## Get Contact

 - [GET /subscriber/{subscriberid}](https://developers.klicktipp.com/management-api/contacts/api.subscriber.retrieve.md): Returns the complete data of a contact.

## Update Contact

 - [PUT /subscriber/{subscriberid}](https://developers.klicktipp.com/management-api/contacts/api.subscriber.update.md): Updates a contact.

## Delete Contact

 - [DELETE /subscriber/{subscriberid}](https://developers.klicktipp.com/management-api/contacts/api.subscriber.delete.md): Deletes a contact.

## Unsubscribe Contact

 - [POST /subscriber/unsubscribe](https://developers.klicktipp.com/management-api/contacts/api.subscriber.unsubscribe.md): Unsubscribes a contact, preventing further communication.

## Search Contact ID

 - [POST /subscriber/search](https://developers.klicktipp.com/management-api/contacts/api.subscriber.search.md): Returns the contact ID for an email address.

## Search Tagged Contacts

 - [POST /subscriber/tagged](https://developers.klicktipp.com/management-api/contacts/api.subscriber.tagged.md): Returns the IDs and tagging timestamps of all tagged contacts.