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Check whether an email is registered

GET 
/api/auth/check-email

Reports whether an email is already registered, so the signup form can warn before submitting. Unauthenticated by design; it therefore leaks account existence, which is an accepted trade-off for signup UX, but it is IP rate-limited so it can't be used to bulk-enumerate accounts, and it only ever returns a boolean.

View source

Request​

Responses​

Whether a user with that email exists.