--- title: Authentication | SafetyKit description: How to authenticate your SafetyKit API calls --- ### Authenticating your calls to SafetyKit The SafetyKit API utilizes API keys for authentication. You can find your keys on your [Team API Keys](https://auth.safetykit.com/org/api_keys/) page. Each API request must include your API key in an Authorization HTTP header as follows: Terminal window ``` 'Authorization': 'Bearer ' ``` **Keep your API key confidential!** Avoid sharing it, and do not include it in any code on the client-side (such as browsers, apps). Production requests need to be channeled through your backend server, where your API key can be safely retrieved from an environment variable or a key management service.