When (and how) do I send custom metadata like display name when doing phone login with Supabase Auth
Hey everyone! I'm implementing phone number login with OTP using Supabase Auth in my Go backend.
Right now I’m doing the usual flow:
POST /auth/v1/otp with phone number to request the OTP
POST /auth/v1/verify with the token and phone number to log the user in
Everything works fine. But I want to attach additional metadata during the login or user creation process — like a display_name or referral_code.
My questions:
Is it possible to send metadata (like display_name) during the OTP flow?
If not, is the only option to wait until after the /verify call and then update the user with a separate API call?
How are you guys handling this flow when using phone number logins and want to set custom data for users?
I searched the docs and couldn’t find any mention of metadata support for phone OTP logins. Any help, best practices, or pointers would be nice,
Thank you in advance
Right now I’m doing the usual flow:
POST /auth/v1/otp with phone number to request the OTP
POST /auth/v1/verify with the token and phone number to log the user in
Everything works fine. But I want to attach additional metadata during the login or user creation process — like a display_name or referral_code.
My questions:
Is it possible to send metadata (like display_name) during the OTP flow?
If not, is the only option to wait until after the /verify call and then update the user with a separate API call?
How are you guys handling this flow when using phone number logins and want to set custom data for users?
I searched the docs and couldn’t find any mention of metadata support for phone OTP logins. Any help, best practices, or pointers would be nice,
Thank you in advance
