can we change the user id after connection? https://cdn.discordapp.com/attachments/1460346198752890916/1460346199101149184/image.png?ex=697a5b61&is=697909e1&hm=f57796343f0586e4f25d33048969939365827c004c5d37ae5530625a5c849c15&

no

can we get user id based on account id or auth config id

Hey @aarishmaqsood, you can get userId using connected account Id(accountId) using [API](https://docs.composio.dev/rest-api/connected-accounts/get-connected-accounts-by-nanoid) or SDK methods.

thanks