I'm encountering a CORS (Cross-Origin Resource Sharing) issue while making an XMLHttpRequest from my web application. The error message I'm receiving ...

So I have some code that works perfectly fine in an ArrayBuffer(so I'm guessing this isn't the issue but its good to know everything is working!) Howe ...

I am tryng to get data from a API. But when I use Insomnia ou direct on browser, it is ok. When I use axios in my code, I have this error : Blocking ...

We have an Express JS REST API running in a container app on Azure. This app is using the cors package middleware to allow CORS from all origins. T ...

I have a problem accessing my warp api from react, even though I have my vite proxy set up like so: The warp api is set to allow any origins: If ...

I am trying to build a project with React for my client side and .NET for my API went i try to make a Post request this comes out Access to fetch at ' ...

So I have a site that is using Flask for the Front and Backend with Jinja templates. Currently testing with localhost (5000 is the backend and 8000 is ...

Hello so I have node with express I am trying to pass the following headers in order for me to be able to use SharedArrayBuffers but the header don't ...

Im looking for the way to configure OAuth2 and Azure provider for Nginx Ingress with multiple hosts definitions. I need add authentication over for m ...

Excuse my writing, use a translator for this. I am trying to consume an api which in the headers only receives the access token, but I get this respo ...

When running the following fetch request in my React project: The request returns with the error Cross-Origin Request Blocked: The Same Origin Poli ...

This issue is well documented but my attempts have been unsuccessful... any suggestions are welcome! cookiecutter project on Github: Buuntu/fastap ...

I get the following message in the Chrome dev tools console when submitting a contact form (making a POST request) on the /about.html section my portf ...

I have rest api which is publicly available with REST API key authentication, but I want to allow private network to access api without authentication ...

I created a form to add slots in my web application. I created a lambda authorizer for my route in API gateway. API route is functional in postman wi ...

I am trying to make a low dependency JavaScript to show temperature of raspberry pi. The server sends a JSON as a response to get request and the Clie ...

I have a flask app running on localhost:5000: And on the front end I'm fetching the data here: When I try and fetch the data from my react-app I ...

I tried to apply a CORS configuration using @ch4mp's answer from here: Use Keycloak Spring Adapter with Spring Boot 3 And also followed the guide fro ...

I don't know how to start, I'm struggling with CORS errors when using the API gateway with Cognito as an authorizer. I have spent a lot of time on it ...

when i try to request information from the API, i get CORS policy issue. The API is in different domain and operating system which is linux. The html ...