Webhook integrations
MESA's Webhook tool gives every workflow a unique URL that any external app can POST data to, instantly triggering automation. Any service that supports outbound webhooks becomes a MESA trigger — even apps without a native connector. Incoming JSON becomes workflow variables you can route, transform, or act on.
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Why use built-in Webhook
Merchants quickly connect Webhook to help them save time and ship faster.
Connect any external app to a MESA workflow
When a third-party service doesn't have a native MESA connector, a webhook URL bridges the gap. Any app that can send an HTTP POST — a platform, a CRM, a custom tool — can trigger a MESA workflow instantly.
Trigger internal workflows from a Slack command
Paste your MESA webhook URL into a Slack slash command and your team can fire automation directly from a message. No dashboard required — a typed command starts the process.
Receive orders from platforms outside Shopify
When orders come in from a marketplace, wholesale portal, or custom storefront, a webhook hands the data to MESA. From there, MESA routes fulfillment, updates inventory, and syncs records automatically.
Start your first automated workflow
Use pre-made workflow templates to get started quickly.
Connect Webhook to your apps
Automate your work with Webhook in less clicks.
Use MESA's built-in tools for personalizing any workflow
Customize your Webhook automations with MESA's built-in tools.
Join thousands of merchants that integrate Webhook using MESA.
Build any workflow with these Webhook automation steps
Triggers start a workflow then, actions occur when it's running. Read more in our Webhook docs.
Expert support included
MESA includes hands-on support from automation experts who know how to get things done.
Free workflow setup
We'll build your first workflow with you live. Most merchants walk away with automation saving 5+ hours/week.
Fast response times
Average first response: Same day. Critical issues: Immediate escalation. Complex builds: 24-48 hours.
Managed services available
Personalized workflow reviews, and quarterly check-ins to identify new opportunities as your business grows.
Real humans, always
Chat with real automation experts (not bots). Email support 9am-5pm PST. Google Meet sessions for complex workflows.
Integrate Webhook with any app.
Enjoy a 7-day free trial. Get your first workflow in minutes.
Try MESA today →
