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Display QRCode in HTML (google authenticator)

I made a POST request to get a QRCode Here is the data I get from the response. The preview of the response works fine only I don’t know how to use this data to display it in a tag on my html page for example. Any ideas?

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It finally works as : (in async function)

 const response = await fetch(URL_FOR_QRCODE, //your own url
    method: "POST", //because my endpoint is a post method
    credentials: 'include' //because I use cookies (its a auth qr code)

  this.QRCodeSRC = URL.createObjectURL(await response.blob());