BETTER-AUTH. UI
Mutations

useAddPasskey

Register a new passkey for the current user.

Prompts the WebAuthn ceremony then refetches the passkey list on success.

Usage

import { authClient } from "@/lib/auth-client"
import { useAddPasskey } from "@better-auth-ui/react/plugins/passkey"

const { mutate: addPasskey, isPending } = useAddPasskey(authClient)

addPasskey({ name: "MacBook Pro" })

useAddPasskey requires the Better Auth passkey plugin. Import your configured authClient. It already carries the plugin methods from createAuthClient.

Options factory

import { addPasskeyOptions } from "@better-auth-ui/core/plugins/passkey"
import { useMutation } from "@tanstack/react-query"

const { mutate } = useMutation(addPasskeyOptions(authClient))

Params

Prop

Type

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