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Production-ready FastAPI backend with multi-tenant teams + RBAC, TOTP 2FA, Google/GitHub login, usage quotas, and Stripe-style signed webhooks. 40 endpoints, 22 passing tests, async SQLAlchemy. The 3 months of plumbing before you write feature one.
Hey everyone 👋
Maker here. Quick story on why this exists — I was starting a new project that needed teams with permission levels, 2FA, and usage-based plans on top of the usual login/Stripe stuff. Looked around for a FastAPI starter that had all this and... mostly found the same "JWT + Stripe checkout" template everywhere. The Django world has SaaS Pegasus for this ($250-1000), but nothing equivalent existed for FastAPI.
So I built it properly instead of bolting it on later:
• JWT auth with rotating refresh tokens (stolen tokens die on reuse)
• TOTP 2FA + recovery codes, Google/GitHub OAuth
• Multi-tenant orgs with owner/admin/member roles + email invites
• Per-plan usage quotas with 402 enforcement
• Customer-facing webhooks, HMAC-signed exactly like Stripe's scheme
• Stripe subscriptions with idempotent webhook handling
• Audit logs, rate limiting, Docker, CI — 22 passing tests
The demo site lets you click through every endpoint and see real responses, not screenshots — figured that's more honest than a feature list.
$399 for the first 25 (goes to $499 after). Would love feedback, especially if you've hit the same gap or there's something you'd want added.
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About LaunchKit - Premium FastAPI SaaS Backend on Product Hunt
“The FastAPI backend with the parts everyone skips”
LaunchKit - Premium FastAPI SaaS Backend was submitted on Product Hunt and earned 6 upvotes and 1 comments, placing #71 on the daily leaderboard. Production-ready FastAPI backend with multi-tenant teams + RBAC, TOTP 2FA, Google/GitHub login, usage quotas, and Stripe-style signed webhooks. 40 endpoints, 22 passing tests, async SQLAlchemy. The 3 months of plumbing before you write feature one.
LaunchKit - Premium FastAPI SaaS Backend was featured in API (98.3k followers), SaaS (42.5k followers) and Developer Tools (513.9k followers) on Product Hunt. Together, these topics include over 128.3k products, making this a competitive space to launch in.
Who hunted LaunchKit - Premium FastAPI SaaS Backend?
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Aman Goel