Convex Billing

Wiring Stripe into a Convex app usually means stitching together checkout, a signature-verified webhook, and some way to persist subscription state, and this skill walks through all three using the @convex-dev/stripe component. You get a checkout action that creates or reuses a Stripe customer, an httpAction webhook registered automatically via registerRoutes, and an isSubscribed query that gates access from the component's own tables instead of trusting client claims. It assumes Stripe keys sit in Convex env and that you'll configure the webhook endpoint in the Stripe dashboard yourself. Reach for it when you're adding paid tiers to a Convex project and don't want to hand-roll constructEvent handling. The one thing to watch is that it's pinned to a 0.1.x release, so expect to check the component's API if you upgrade.

skills.sh installs: 41K
GitHub stars: 69
last updated: Oct 26, 2026

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Install

$ npx -y skills add convex/agent-skills --skill convex-billing --agent claude-code

Installs into .claude/skills of the current project.

Files

Add billing / payments

Wire Stripe to Convex using @convex-dev/stripe: a checkout action, an httpAction webhook registered by the component (signature-verified automatically), subscription state stored in the component's tables, and server-side gating via a query.