Skip to content
supastack
Browse documentation
WebNext.js

For AI agents: fetch the complete documentation index at /llms.txt, the full documentation corpus at /llms-full.txt, the agent skill at /skill.md, or this page as Markdown at /docs/modules/workspaces.md (or send Accept: text/markdown).

Workspaces

Scope every user-owned record by workspaceId.

Try a personal workspace and a team

A workspace is a separate container for accounts, content and permissions. Complete database-backed sign-in first. Open the dashboard and note the current workspace name. Use the workspace switcher to choose another workspace you belong to; the displayed records should change to that workspace's records.

To try a team, follow Organizations to create one, invite a second test email and accept that invitation in a private browser window signed in as that second account. Confirm a member sees that team's records while an unrelated account cannot open them. Owner and admin roles manage the team; member access is narrower. Keep the two accounts in separate browser sessions during this test.

If you ask an agent to add a new product table or screen, explicitly request workspaceId on every user-owned record and server-side membership checks for every read and write. A workspace ID in a URL identifies the workspace; it does not grant access. Have the agent test an unrelated account before using the screen with real customer data.

Resolve the workspace from the session

Personal workspaces give each user an ownership boundary. The server resolves the current workspace from trusted authentication context. Client-supplied IDs must never replace that check.

Scope reads and writes

Include workspaceId in every user-owned lookup or mutation. A detail route needs the same isolation as a list route. Task IDs, recovery URLs, and idempotency keys identify work but do not authorize access.

Apply this rule to your product tables as well as the shared task, usage, and provider configuration records.

Test cross-workspace denial

Create two independent workspace contexts. Verify that the owner can read and change their record, the other workspace cannot, and an anonymous request is rejected. Confirm rejected writes leave the persisted record unchanged.

Frequently asked questions

14 questions

What is supastack?

supastack is a modular foundation for building AI-powered SaaS products. It brings together common infrastructure so you can focus on product-specific features.

Does it support web and mobile?

Yes. supastack includes Next.js and Expo apps as starting points for web and mobile experiences.

What authentication is included?

Better Auth covers email OTP, magic-link, and social sign-in; email/password stays available at the API layer and through the Auth.js credentials engine for products that need it. Personal workspaces are provisioned with the account so product records stay scoped from day one.

How does it support AI?

supastack includes configurable multi-provider AI, usage tracking, budgets, and encrypted bring-your-own-key support.

How are subscriptions handled?

For products built on the kit, Stripe billing, subscriptions, and entitlements form the paid-access foundation. Provider secrets stay server-only.

Where does my product-specific code live?

Product-specific features remain in a separate codebase while the product configures and integrates supastack’s foundation modules.

How does supastack pricing work?

The kit is a one-time purchase with lifetime updates: One Platform at $249 (temporary launch price, $100 off the regular $349) — your pick of Next.js (Web), Expo (iOS & Android), or Tauri (macOS & Windows Desktop) — or the All Platforms Bundle at $499 (temporary launch price, $100 off the regular $599) with every platform and the full monorepo, plus $75 per extra developer seat. No kit subscription. Checkout on this site delivers your license key by email, with repository access via GitHub invite.

How do workspaces scope my data?

User-owned records are scoped by workspaceId. Identity, entitlements, AI usage, billing events, and audit entries stay inside the personal workspace boundary.

How do background jobs work?

Trigger.dev is the explicit job runtime. The JobRunner contract only promises enqueue, status, and cancel—workflow semantics stay Trigger.dev-specific and explicit.

How is email different from outreach?

Transactional email covers product workflows such as completion notices. Cold outreach and campaigns are product concerns outside this kit’s email module.

How do mobile purchases work?

Mobile includes native purchases and restore through RevenueCat, with access verified by your server. Configure the store accounts and complete device testing before release. Web billing remains separate.

Where do AI provider keys live?

Bring-your-own-key credentials are encrypted and stay server-only. Keys are redacted from logs; usage and budgets remain visible at the workspace level.

Which payment methods does checkout accept?

The Stripe-hosted checkout accepts cards and can also offer Alipay and WeChat Pay once those wallets are enabled on the Stripe account — handy for buyers in China. Wallet authorizations confirm asynchronously, so the license page updates as soon as the payment clears.

Can I get a refund?

After you've got access to the repository, supastack is yours forever, so it cannot be refunded. But rest assured, you get the complete source code with lifetime updates to build and ship unlimited products for yourself or clients. You just cannot resell the code or redistribute the repository as a starter kit or template.

EN
Theme