Event coverage

Lemon Squeezy webhook event coverage matrix.

Plan which Lemon Squeezy webhook events your billing route must subscribe to before checkout goes live. Generate a release-ready matrix for order_created fulfillment, subscription lifecycle changes, license keys, signed raw-body verification, idempotency, duplicate replay, and live/test environment checks.

Coverage inputs

Browser-only launch matrix

Project name Checkout mode Business model Fulfillment artifact Route path Persistent idempotency key Launch evidence notes

Require x-signature raw-body verification Require paid-state or active-state gate before access Require duplicate replay test evidence Require rollback or public checkout disable plan

Event matrix

Subscriptions, tests, review notes

Events 0

Required event coverage is generated locally.

Tests 0

Signature, idempotency, duplicate replay, and fulfillment gates.

Risk Review

Live/test mismatch and missing replay tests are common launch blockers.

Privacy Local

No provider API call, no upload, no account login.

Copy-ready webhook event coverage matrix

Generate fake events Create local order, subscription, payment, and license payloads after choosing the event coverage. Download the free sample Inspect one fake Lemon Squeezy fixture, handler, signature test, contract test, replay test, and CI skeleton. Preview the CNY 69 Pro Kit Use the paid package when you need prepared lifecycle fixtures, route handlers, CI checks, and review notes.