ryguy4785
# vapigpt
r
@Vapi I’m using vapis react sdk to integrate web calling into my nextjs application. I added my public key and tried calling but am receiving a headers cors error. How do I fix this?
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@RyGuy It sounds like you're encountering a CORS (Cross-Origin Resource Sharing) issue when trying to make a call with the VAPI SDK in your Next.js application. CORS errors typically occur when the browser enforces security measures to prevent web pages from making requests to a domain different from the one that served the web page. Here are a few steps you can take to resolve this issue: 1. **Check the Server Configuration**: Ensure that the server you're making the request to has CORS enabled and is configured to allow requests from your domain. If you have control over the server, you can add the appropriate CORS headers to the response. 2. **Proxy the Request**: If you do not have control over the server, you can set up a proxy in your Next.js application that will forward the request to the API. Next.js allows you to create API routes that can act as a proxy. 3. **Review VAPI SDK Usage**: Make sure you are using the VAPI SDK correctly within your application. Incorrect usage might lead to unexpected errors, including CORS issues. 4. **Contact VAPI Support**: If you've confirmed that the issue is not on your side, it might be a problem with the VAPI service. In this case, reaching out to VAPI support would be the next step. Since CORS is a server-side issue, there's not much that can be done from the client side, other than ensuring that the request is made correctly according to the server's CORS policy. If you need further assistance with the VAPI SDK or if the problem persists, please ask support for more info on this.
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