QR Code (vCards) : too large request

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AdrienR

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Aug 7, 2017, 7:39:55 PM8/7/17
to Google Visualization API
Hello,

I am trying to use the Chart API to generate QR Codes for vCards. All went well till I wanted to add a photo the vCard. I have to add it encoded in base64, so it is a very long string and Google refuses to generate the QR Code.

I have looked for a solution and have visited the old QRCode API of Google, said as "deprecated", and it was mentioned that we could send POST requests for requests bigger than 2KB. But it seems like it is no more possible since I have tried to post a request in curl and the response page was "Your client has issued a malformed or illegal request.".

Does someone have a solution to make POST request to Chart API ? Or have a solution to make a QR Code of a vCard with a photo ?

Thanks
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