Switching a B2B app off Auth0 means moving users, organizations, and enterprise SSO connections without locking anyone out. This recipe maps the Auth0 data model to Scalekit, imports it with the SDK, and cuts over incrementally behind a feature flag.
The Next.js App Router runs auth on the server, but Scalekit's framework-agnostic guides assume Express-style request and response objects. This cookbook maps the full hosted-login flow — redirect, code exchange, session cookies, refresh, and logout — onto Route Handlers, Server Components, and middleware.
B2B billing breaks when your auth org model and Chargebee customer records drift apart. This cookbook shows how to use the Scalekit organization ID as the billing reference, provision Chargebee customers on org creation, run hosted checkout, and reconcile subscription state from Chargebee webhooks.
Machine-to-machine access tokens are JWTs signed by Scalekit. Your API verifies signatures using the published JWKS at /keys, then authorizes requests using the scopes embedded in each token. This cookbook ties those ideas together end to end.
When your customer's identity provider pushes more users than your plan allows, SCIM won't stop it. This cookbook shows how to track provisioned users per organization, block creation when the quota is hit, and notify admins — using two webhook events and a counter in your database.
