Failed to load resource: the server responded with a status of 401 ()

Question

Hi With below API i was able to view image. But now i am entering username and passwaord it is asking again and again for username and passwrod //192.168.1.2/ISAPI/streaming/channels Thanks

Sophia Carter · Answer

It seems like you are encountering a common HTTP status code 401 issue, which stands for "Unauthorized." When you see "Failed to load resource: the server responded with a status of 401," it means that the server is indicating that the requested resource requires authentication, but the credentials provided are either missing or incorrect. In your case, when trying to access the API endpoint "//192.168.1.2/ISAPI/streaming/channels," the server is prompting you for a username and password repeatedly, suggesting that the supplied credentials are not being accepted. Here are some steps you can take to address this issue: 1. Check Credentials : Double-check the username and password you are entering to ensure they are correct. Pay attention to any potential typos or case sensitivity. 2. Authentication Method : Verify the authentication method required by the API. It could be Basic Authentication, OAuth, API keys, or other forms of authentication. Make sure you are using the correct method. 3. Session Handling : Ensure that your application maintains the authentication session correctly. Sometimes, the server might require a particular flow for handling sessions effectively. 4. Token Expiration : If the API uses tokens for authentication, check if the token has expired. In such cases, you may need to obtain a new token by re-authenticating. 5. Network Issues : Check for any network-related problems that could prevent the proper communication between your client and the server. 6. Consult the API Documentation : Review the API documentation provided by the service you are trying to access. It might offer specific details on how to handle authentication errors. By addressing these points, you should be able to troubleshoot the "Failed to load resource: the server responded with a status of 401" error and successfully access the desired resource. If the issue persists, you may need to contact the API provider for further assistance or clarification on the authentication requirements.