@kardoe/better-auth-upgrade-anonymous

Upgrade anonymous users to full users - a Better Auth plugin.

Installation

npm install @kardoe/better-auth-upgrade-anonymous
# or
pnpm add @kardoe/better-auth-upgrade-anonymous

Usage

Server

import { betterAuth } from "better-auth";
import { upgradeAnonymous } from "@kardoe/better-auth-upgrade-anonymous";

export const auth = betterAuth({
  // ... your config
  plugins: [
    upgradeAnonymous(),
  ],
});

Client

import { createAuthClient } from "better-auth/client";
import { upgradeAnonymousClient } from "@kardoe/better-auth-upgrade-anonymous/client";

export const authClient = createAuthClient({
  plugins: [
    upgradeAnonymousClient(),
  ],
});

// Upgrade an anonymous user
await authClient.upgradeAnonymous();

API

POST /auth/v1/upgrade-anonymous

Upgrades the current anonymous user to a full user by setting isAnonymous: false.

Requires authentication.

Response:

{
  "success": true,
  "user": { ... },
  "session": { ... }
}

License

MIT