Json post request

hello, being good on kodular but not on JSON requests, could you show me in blocks the use of this API? Thank you

Hi. You don’t have to be good at Kodular to use any API.
Need:
1-understand how an api works
2- read and understand the API documentation
3- do a search in the Kodular community
4- test possible solutions
5- after trying and failing, create a topic.

Forget it

do you search before about this topic on this community?

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These blocks are working for me on App Inventor:
(note: requestHeaders does not need to be applied)

image

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Of course, if you just need a simple qrcode for a url, you could use the google charts api:

https://chart.googleapis.com/chart?chs=300x300&cht=qr&chl=https://ai2.metricrat.co.uk&choe=UTF-8

image

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