Hello, tl;dr I would like to understand how I can extract the User Sub claim from an Access Token. Context: We’re building an SPA that exclusively uses serverless function (from Vercel) to make authenticated calls to an IdP at throughput (60 calls/min, which are bursted in <1 sec, every sec) that…

Posting my solution for ref: In general to get the Sub claim you must verify and decode the JWT (there are a lot of libs, including the one above, that do this). The specifics of which are covered in many other places. If you are getting an opaque string as your access token, you must include an a…

How to get Sub Claim from Access Token

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konrad.sopala February 8, 2021, 8:57am 2

Hey there!

When it comes to consulting such complex scenarios, I highly encourage you to discuss it with our Professional Services:

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How to get Sub Claim from Access Token

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