Mechanic
đŸ“Ŗ Shopify REST Deprecation
  • â›Šī¸Introduction
  • 🤓Hire a Mechanic developer
  • đŸ’¯status.mechanic.dev
  • đŸ“ŖShopify is deprecating the REST API
  • 🙋"I need something custom!"
  • 🧑‍đŸ’ģ"I need help with my custom task!"
  • 🤖"I need help with my AI-written task!"
  • Resources
    • âŦ‡ī¸Install Mechanic
    • 🧑‍đŸ’ģTask library
      • Contributing
      • Requesting
    • 🚀Slack community
    • 🤝Partner directory
    • 🧠Tutorials
      • Video walkthroughs
        • Auto-tag orders by originating staff member
        • Maintain a tag for orders processed today
        • Auto-tag orders with their tracking numbers
        • Sync inventory for shared SKUs
        • Auto-tag products when their SKU(s) change
        • Auto-publish new products
        • Email a report of customers who haven't ordered in X days
        • Upgrading a Mechanic task: Adding a time delay
        • Email the customer when tracking numbers are added to their order
        • Adding an optional time delay to your Mechanic task
        • Delete all orders
        • Send an email when a specific product is shipped
        • Send recurring reminders about unpaid orders
        • Send an email when a product's price goes below its cost
        • Auto-tag customers by sales channel
        • Creating products in bulk
      • Creating a Mechanic webhook
      • Practicing writing tasks
      • Triggering tasks from a contact form
      • Creating scheduled CSV feeds
      • Fetching data from a shared Google sheet
    • 🏆Converting tasks from Shopify REST to GraphQL
      • Conversion: Single resource lookups
      • Conversion: Resource loops to paginated queries
      • Conversion: Connections from a resource
      • Conversion: Metafield lookups from a resource
      • Conversion: Resource lookups in task option fields
  • Core Concepts
    • Events
      • Topics
      • Parent and child events
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      • Subscriptions
      • Code
        • Environment variables
        • Action objects
        • Error objects
        • Log objects
      • Options
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      • Previews
        • Defining preview events
        • Stub data
      • Shopify API version
      • Advanced settings
        • Documentation
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        • Perform action runs in sequence
      • Import and export
      • User Form
    • Actions
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      • Google Drive
      • Google Sheets
      • HTTP
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      • Shopify
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        • Base64
        • PDF
        • Plaintext
        • URL
        • ZIP
    • Runs
      • Scheduling
      • Concurrency
      • Ordering
      • Retries
    • Interacting with Shopify
      • Responding to events
        • Reconciling missing events
      • Reading data
        • âš ī¸Liquid objects
        • 🏆GraphQL in Liquid
        • Bulk operations
        • The Shopify action
      • Writing data
      • Shopify admin action links
      • API rate limit
      • API versions
  • Platform
    • 🔆Policies
      • Data
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      • Privacy
    • Cache
      • Cache endpoints
    • Email
      • Receiving email
      • Custom email addresses
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    • Error handling
    • Events
      • Event topics
      • Event filters
    • GraphQL
      • Basics
        • Shopify Admin API GraphiQL explorer
        • Queries
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        • Pagination
      • Bulk operations
    • Integrations
      • Appstle Subscriptions
      • Google Drive and Google Sheets
      • Judge.me
      • Locksmith
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    • Liquid
      • Basics
        • Syntax
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          • Condition
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        • Deprecated filters
      • Mechanic keyword literals
        • array
        • hash
        • newline
      • Mechanic objects
        • Action object
        • Cache object
        • Event object
        • Options object
        • Task object
        • âš ī¸Shopify REST Admin API
          • đŸšĢArticle object
          • đŸšĢBlog object
          • đŸšĢCollection object
          • đŸšĢCustomer object
          • đŸšĢDiscount code object
          • đŸšĢDispute object
          • đŸšĢDraft order object
          • đŸšĢFulfillment object
          • đŸšĢFulfillment order object
          • đŸšĢFulfillment event object
          • đŸšĢGift card object
          • đŸšĢInventory item object
          • đŸšĢInventory level object
          • đŸšĢLine item object
          • đŸšĢLocation object
          • đŸšĢMetafields
            • Metafield object
            • Metafield representation object
            • Metafield collection object
          • đŸšĢOrder object
          • đŸšĢOrder risk object
          • đŸšĢPrice rule object
          • đŸšĢProduct object
          • đŸšĢProduct image object
          • đŸšĢRefund object
          • đŸšĢShipping zone object
          • đŸšĢShop object
          • đŸšĢTheme object
          • đŸšĢTheme asset object
          • đŸšĢTransaction object
          • đŸšĢVariant object
      • Mechanic tags
        • liquid
        • action
        • assign
        • error
        • log
      • Mechanic code snippets
    • Shopify
      • Custom authentication
      • "Read all orders"
    • Webhooks
  • Techniques
    • Preventing action loops
    • Writing a high-quality task
    • Tagging Shopify resources
    • Debouncing events
    • Responding to action results
    • Working with external APIs
      • JSON Web Signatures
      • AWS request signatures
    • Finding a resource ID
    • Migrating templates from Shopify to Mechanic
    • Securing Mechanic webhooks
    • Monitoring Mechanic
  • FAQ
    • The app isn't loading. What do I do?
    • How do I stop a large batch of runs?
    • A Shopify event is missing. Where is it?
    • Does Mechanic have an affiliate program?
    • Can non-owners install Mechanic?
    • Can I replace Shopify's order emails with Mechanic?
    • Can I manually set Shopify permissions for Mechanic?
    • Does my theme need to be updated for Mechanic?
    • Do you have a plan for development stores?
    • Why don't I see any events in my task's activity?
    • Can I read data back from my webhook submission?
    • My task added a tag, but now the tag is missing – why?
    • How do I add an unsubscribe link to my emails?
    • How do I send images with my emails?
    • Can I re-send order confirmation emails with Mechanic?
    • Why am I seeing a different price than on the app store?
    • Do you have a Partner-friendly plan?
    • Why are my tasks delayed or not running?
    • My task is failing because of a permissions problem. Why?
    • How do I preview email attachments?
    • Can I query external APIs?
    • Why can't I access the Shopify API during preview mode?
    • How do marketing preferences work with Mechanic?
    • Can I send data to Google Sheets?
    • What's possible with timeline comments?
    • I'm getting a "query param length is too long" error when using GraphQL.
    • Can my Mechanic concurrency limit be raised?
    • What IP address does Mechanic use?
    • Can Mechanic read or manage customer subscriptions?
    • Why is everything harder now?
    • Can task content be translated into multiple languages?
    • Can I add a time delay to my task?
    • Can I add another store to my existing Mechanic subscription?
    • How can I reduce memory usage of my task?
    • How do I connect PayPal to Shopify with Mechanic?
    • How do I add a Shopify access scope to my task?
    • Can I have my Mechanic data retained for more (or less) than 15 days?
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Important Updates

  • đŸ“Ŗ Shopify REST Deprecation
On this page
  • 1. Create a Mechanic webhook.
  • 2. Create a task that subscribes to your webhook event.
  • 3. Test your webhook.
  • 4. Connect your webhook URL to another service.

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  1. Resources
  2. Tutorials

Creating a Mechanic webhook

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Last updated 3 months ago

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Webhooks are the nearly ubiquitous carriers of information to and from services across the internet - services like IFTTT, Zapier, Stripe, PayPal, JotForm, and countless more. You can use webhooks to send information from these services into Mechanic, where you can then perform any and you need.

This is a tutorial for getting started quickly. To learn more about webhooks themselves, see .

When Mechanic receives data via a webhook, it fires off an event with the user topic of your choice. (For example, if you've set up an IFTTT webhook that sends you tweets, you might choose the Mechanic topic user/ifttt/tweet.) To make use of these events, create one or more tasks that subscribe to this topic. That's it!

Let's review a detailed example.

1. Create a Mechanic webhook.

Start by opening Mechanic, from the "Apps" section of Shopify. Once in Mechanic, click the "Settings" button in the upper-right corner, then navigate to the "Webhooks" tab.

Webhooks should be named after the service that will be sending you data, with an event topic that makes sense, using the format user/subject/verb.

For this example, we'll simply call ours "Example", with an event topic of "user/webhook/test".

Click the submit button to save the webhook, and use the copy button to copy the resulting webhook URL.

The URL will look something like this:

https://webhooks.mechanic.dev/00000000-0000-0000-0000-000000000000

Older webhook URLs resemble https://usemechanic.com/webhook/00...00. This URL structure still works, but we recommend migrating to https://webhooks.mechanic.dev/00...00 instead, for enhanced reliability.

2. Create a task that subscribes to your webhook event.

Back on the Mechanic homepage, click the "Add task" link.

Then, click the "Start a blank task" button.

Lastly, save the task.

3. Test your webhook.

Click the "Send" button, and you'll see a 204 response returned within ReqBin.

Over in Mechanic, watch for the new event on the "Events" page (or in the "Recent events" section of the Mechanic homepage):

Click on that event to see the results of our task and its echo action.

4. Connect your webhook URL to another service.

This last part is up to you! Provide the webhook URL, generated by Mechanic, to whatever service you'd like to use. When provided with this URL, the service will start sending your data over to Mechanic for processing.

That's it! :) Adjust to taste.

Keeping things simple for this example, we'll title the task "Webhook test", with a subscription to "user/webhook/text" (to match the webhook configuration), and a simple in the task code.

Open , and construct a request to our webhook. Here, we'll select "POST", paste in the webhook URL, and fill in a simple piece of content. (Webhooks support plain text, form-encoded content, and JSON; for this example, we'll use JSON.)

🧠
Echo action
https://reqbin.com/
logic
actions
Mechanic webhooks