File: //opt/agentcloud/airbyte/docs/integrations/sources/klaus-api.md
# Klaus API
## Sync overview
The Klaus API source supports both Full Refresh only.
This source can sync data for the [Klaus API](https://support.klausapp.com/en/collections/2212726-integrating-manually),
[Klaus Swagger](https://pub.klausapp.com/?urls.primaryName=Public%20API)
### Output schema
This Source is capable of syncing the following core Streams:
- [users](https://pub.klausapp.com/?urls.primaryName=Public%20API#/PublicApi/PublicApi_UsersV2)
- [categories](https://pub.klausapp.com/?urls.primaryName=Public%20API#/PublicApi/PublicApi_RatingCategoriesV2)
- [reviews](https://pub.klausapp.com/?urls.primaryName=Public%20API#/PublicApi/PublicApi_ReviewsV2)
### Features
| Feature | Supported?\(Yes/No\) | Notes |
| :------------------------ |:---------------------| :---- |
| Full Refresh Sync | Yes | |
| Incremental - Append Sync | Yes | |
| Namespaces | No | |
## Requirements
- **Klaus API keys**. See the [Klaus API docs](https://support.klausapp.com/en/articles/4027272-setting-up-a-custom-integration) for information on how to obtain the API keys.
## Changelog
| Version | Date | Pull Request | Subject |
| :------ |:-----------| :------------------------------------------------------- |:-------------------------------|
| 0.1.0 | 2023-05-04 | [25790](https://github.com/airbytehq/airbyte/pull/25790) | Add Klaus API Source Connector |