@nilan I have suddenly experienced cors problem. It was all working 20 mins ago, but now I got this:

Failed to load <https://api.graph.cool/simple/v1/xxxxx>: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '<https://myapp.com>' is therefore not allowed access. The response had HTTP status code 500. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

I am using react-apollo. Any idea?

@yunjia please reach out to support@graph.cool or use the chat from within the Console

it seems working well now. I didn’t change anything