When making a post request to the sandbox url im getting
Access to XMLHttpRequest at 'https://apitest.authorize.net/xml/v1/request.api' from origin 'http://localhost:62537' has been blocked by CORS policy: Request header field access-control-allow-origin is not allowed by Access-Control-Allow-Headers in preflight response.
Please help fix this i can use postman to create a transaction when i call within my app i get cors issues it seems sanbox CORS is not configured properly.
