How do I test Lemon Squeezy webhooks without deploying anything?

Create a free endpoint on webhooks.cc — sign in with GitHub or Google, or use a guest endpoint without an account — then configure it as your webhook URL: Lemon Squeezy → Settings → Webhooks. Every delivery shows up live in the dashboard with full headers, body, and query parameters. To hit a local server, run whk tunnel and the CLI forwards each webhook to localhost.

Can I send a sample Lemon Squeezy webhook without a Lemon Squeezy account?

Yes. webhooks.cc ships Lemon Squeezy templates (order_created, subscription_created, subscription_payment_success) with realistic payloads and correctly computed signature headers. Send them from the dashboard, the SDK, or the MCP server to exercise your handler end-to-end.

How do I verify Lemon Squeezy webhook signatures?

Lemon Squeezy signs each delivery with the x-signature header using HMAC-SHA256. webhooks.cc verifies these signatures for you: add your signing secret to the endpoint and every captured request is marked valid or invalid in the dashboard.

Is the Lemon Squeezy webhook tester free?

Yes. A free account gets you persistent endpoints, 50 requests per day, 7-day retention, and full CLI, SDK, and MCP access — no credit card. You can also try a guest endpoint without an account: up to 25 requests for 12 hours.

Test Lemon Squeezy webhooks

Lemon Squeezy sends webhooks for orders, subscriptions, and license key events in your store. Capture them on a free webhooks.cc endpoint to see exactly what Lemon Squeezy sends — or fire realistic, correctly signed sample payloads at your own handler without touching a production account.

Start free:

No credit card · 50 requests/day free · or get a guest URL without an account

Prefer a walkthrough? Read the local webhook testing guide.

How to test Lemon Squeezy webhooks

1
Create a webhook endpoint
Sign in free with GitHub or Google to create a persistent endpoint — or grab an instant guest URL at webhooks.cc/go without an account.
2
Point Lemon Squeezy at your URL
Paste the endpoint URL into Lemon Squeezy: Lemon Squeezy → Settings → Webhooks.
3
Inspect what arrives
Each delivery appears live in the dashboard with method, headers, body, query parameters, and source IP.
4
Forward to localhost or assert in CI
Run whk tunnel <port> to forward webhooks to a local server, or use the TypeScript SDK to wait for and assert on deliveries in tests.

Lemon Squeezy webhook signature

Signature header	x-signature
Algorithm	HMAC-SHA256
Verification in webhooks.cc	Supported — add your signing secret and every request is checked automatically

New to signature verification? Read the webhook signature verification guide.

Send sample Lemon Squeezy events

These Lemon Squeezy templates ship with realistic payloads and valid signature headers. Send them from the dashboard's Send button, the SDK, or your AI agent via MCP.

order_createdsubscription_createdsubscription_payment_success

# Send a signed Lemon Squeezy sample with the SDK
await client.endpoints.sendTemplate( slug, {
  provider: "lemonsqueezy",
  template: "order_created",
  secret: "your-test-secret",
});

Everything in one place

Live dashboard — see deliveries the moment they arrive
Forward to localhost with whk tunnel
Replay any captured request to any URL
Mock responses with custom status, headers, and body
TypeScript SDK assertions for CI
MCP server for AI coding agents

Lemon Squeezy webhook questions

Your Lemon Squeezy webhook URL is seconds away

No credit card · or try without an account

Test Lemon Squeezy webhooks

How to test Lemon Squeezy webhooks

Create a webhook endpoint

Point Lemon Squeezy at your URL

Inspect what arrives

Forward to localhost or assert in CI

Lemon Squeezy webhook signature

Send sample Lemon Squeezy events

Everything in one place

Lemon Squeezy webhook questions

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