High-intent workflow

Shopify Webhook Testing for local apps

Receive Shopify order and product events on localhost with deterministic endpoint URLs and safe HMAC validation.

Who this is for

Commerce teams shipping Shopify app integrations and event pipelines.

Primary keyword

shopify webhook localhost

Verification checkpoint

Check X-Shopify-Hmac-Sha256 before processing event payloads.

Quick start pattern

Command

instatunnel webhook init --provider shopify --port 3000 --path /webhooks/shopify

Public endpoint example

https://your-subdomain.instatunnel.my/webhooks/shopify

Provider field mapping

Public URLhttps://your-subdomain.instatunnel.my/webhooks/shopify
Local portUse the port from your local app command.
Success checkCheck X-Shopify-Hmac-Sha256 before processing event payloads.

Failure fixes

If the provider cannot reach the endpoint, confirm the local app is running and restart the tunnel with the same subdomain.

If events arrive but fail verification, compare the exact public URL and signature secret configured in the provider dashboard.

If retries create duplicates, store the provider event ID before performing side effects.

Launch this workflow now

Start free, validate locally, and upgrade when you need MCP, higher limits, or advanced analytics.

Shopify Webhook Testing for local apps | InstaTunnel