--- title: "Authentifizierung" slug: "authentication" description: "Dieser Artikel beschreibt wie man ein Access Token generiert." tags: ["Für Entwickler"] updated: 2022-04-26T13:53:10Z published: 2022-04-26T13:53:10Z canonical: "help.campos.ch/authentication" stale: true --- > ## Documentation Index > Fetch the complete documentation index at: https://help.campos.ch/llms.txt > Use this file to discover all available pages before exploring further. # Authentication ICFM creates dedicated API user(s) with apopriate permissions for you. At [https://signin.campos.ch/Token](https://signin.campos.ch/Token) you can then generate access tokens for such an API user and act on its behalf. ![image.png](https://cdn.document360.io/00a27776-6f44-4ca5-aa65-43f33eeda32b/Images/Documentation/image-97Z5WMEL.png) For security reasons the token will expire after one year. You will get a reminder e-mail prior expiration to renew the token. The token must be treated as a secret and is used as a bearer token in the HTTP header: ``` Authorization: Bearer ```