Stripe billing kits for Cloudflare Workers.

Drop-in TypeScript starters for Checkout, webhooks, usage, credits, seats, dunning, and API keys — on Workers + D1. Wired, not stubbed. One-time purchase.

See the kits Try the spine demo

Catalog

Each kit is a focused Worker you can deploy in under 30 minutes. Buy what you need, or take Complete.

Billflare Complete

Spine + Webhooks + Metered + Credits + Seats + Dunning + API Keys. Everything in one download.

$199
vs $393 à la carte
Buy Complete

Spine

Checkout, Customer Portal, and subscription sync into D1 — the billing core.

$99
Buy Demo

Webhooks

SubtleCrypto verify, D1 idempotency, dead letters, and multi-event handlers.

$49
Buy Demo

Metered

Report usage to Stripe Billing Meters (or invoice items) with an entitlement balance.

$49
Buy Demo

Credits

Prepaid credit packs via Checkout, D1 ledger, and idempotent debit on use.

$49
Buy Demo

Seats

Per-seat subscription quantity, email assignments, and Stripe Subscription Items.

$49
Buy Demo

Dunning

Trials, past-due grace windows, and entitlement revoke when grace expires.

$49
Buy Demo

API Keys

Issue entitlement-gated bf_ keys (hashed at rest) and Bearer-protect routes.

$49
Buy Demo

Demos run in Stripe test mode. Card 4242 4242 4242 4242 works on Checkout flows.

Who it’s for

Honest fit check before you buy.

Good fit

  • Indie founders shipping on Cloudflare Workers + D1
  • You want production Stripe billing without a full SaaS boilerplate
  • You’re fine reading TypeScript and owning the deploy

Not for you

  • You need hosted billing SaaS or a no-code dashboard
  • You want auth, admin UI, email sequences, or a full product shell
  • You’re on Next.js / Firebase and don’t plan to use Workers