XMLHttpRequest blocked by CORS Policy

Question

I add an API with following script in let s say http   www test com    lt script src  http   apiendpoint com api v1 api js  gt  lt  script gt    lt div id  api  data-apikey  LA59CJI9HZ-KIJK4I5-3CKJC  gt  lt  div gt    api js    function         apikey       api   data  apikey          api   load  http   apiendpoint com apikey     apikey         When I load the page  I get following error      XMLHttpRequest cannot load   apiendpoint URL    Redirect from    apiendpoint URL  to    apiendpoint URL  has   been blocked by CORS policy  No  Access-Control-Allow-Origin  header   is present on the requested resource  Origin    test URL  is therefore not allowed access    In the path of apiendpoint com I added in  htaccess following code   Header set Access-Control-Allow-Origin       But it does not work

User · Answer

I believe sideshowbarker  s answer here has all the info you need to fix this  If your problem is just No  Access-Control-Allow-Origin  header is present on the response you re getting  you can set up a CORS proxy to get around this  Way more info on it in the linked answer

[javascript] XMLHttpRequest blocked by CORS Policy

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