Relay to Shippo Integration | MESA

Connect Relay to Shippo and automate your tasks

Why integrate Relay with Shippo

The Relay to Shippo integration helps you sync data, automate manual tasks, and keep your stack aligned — without writing code.

Break sprawling automations into manageable pieces

Relay lets one workflow hand off to another, so each piece stays focused and easy to maintain. Update or reuse a single step without touching everything downstream.

Catch workflow failures before they cost you an order

When a workflow errors, Relay routes the failure to another workflow that retries the task, alerts your team, or reroutes the order. Nothing silently drops.

Let AI decide how to handle a broken workflow

Your AI assistant reviews the failed step, the data involved, and past outcomes, then chooses whether to retry, escalate, or reroute the task. No manual triage required.

Generate shipping labels the moment a Shopify order is ready

When an order is placed or moves to a fulfillment stage in Shopify, MESA creates the corresponding shipment in Shippo with the right carrier, rate, and service level already applied. Your team prints and ships without a manual step between your store and your shipping platform.

Route orders to the right carrier based on what's in the cart

When an order contains specific products, a weight threshold, or a regional destination, MESA reads the details and selects the right Shippo carrier and service. Every order ships the right way without someone making that call manually on each one.

Update Shopify the moment Shippo generates a tracking number

When Shippo creates a label and tracking number, MESA writes it back to the Shopify order and triggers any downstream actions — a Klaviyo notification, a customer tag, a loyalty point. Your post-purchase workflow starts the moment a label is printed.

Build any Relay and Shippo automation

MESA helps you connect apps to automate repetitive tasks. A trigger is an event that starts a workflow, and actions are the steps that occur when it's running.

Batch Created

Starts when a batch is created.

Batch Purchased

Starts when a batch is purchased.

Track Updated

Starts when a track is updated.

Transaction Created
Transaction Updated
Add Shipments to Batch

Add shipments to a batch.

Create Batch

Create a batch.

Create Carrier Account

Create a new carrier account.

Create Custom Declaration

Create a custom declaration.

Create Customs Item

Create a customs item.

Create Manifest

Create a new manifest.

Create New Address

Create a new address.

Create Order

Create a new order.

Create Parcel

Create a new parcel.

Create Pickup

Create a pickup.

Create Refund

Create a refund.

Create Service Group

Create a new service group.

Create Shipment

Create a shipment.

Create Shipping Label (transaction) based on Rate

Create a new transaction and purchase a shipping label for the provided rate.

Create User Parcel Template

Create a new user parcel template.

Delete Service Group

Remove a service group.

Delete User Parcel Template

Remove a user's parcel template.

Generate Live Rates Request

Initiate a live rates request.

Get List of Addresses

Obtain a list of addresses.

Get List of Carrier Accounts

Obtain a list of carrier accounts.

Get List of Carrier Parcel Templates

Obtain a list of carrier parcel templates.

Get List of Custom Items

Obtain a list of custom items.

Get List of Customs Declarations

Obtain a list of customs declarations.

Get List of Manifests

Obtain a list of manifests.

Get List of Orders

Obtain a list of orders.

Get List of Parcels

Obtain a list of parcels.

Get List of Service Groups

Obtain a list of service groups.

Get List of Shipment's Rates

Obtain a list of shipment's rates.

Get List of Shipments

Obtain a list of shipments.

Get List of Shipping Labels

Obtain a list of shipping labels.

Get List of User Parcel Templates

Obtain a list of user parcel templates.

Purchase Batch

Purchase a batch.

Register Tracking Webhook

Register a tracking webhook.

Remove Shipments from Batch

Remove shipments from a batch.

Retrieve Address

Grab all details about an address.

Retrieve and Show Current Default Parcel Template

Grab all details and display the currently configured default parcel template for live rates.

Retrieve Batch

Grab all details about a batch.

Retrieve Carrier Account

Grab all details about a carrier account.

Retrieve Carrier Parcel Template

Grab all details about a carrier parcel template.

Retrieve Customs Declaration

Grab all details about a custom declaration.

Retrieve Customs Item

Grab all details about a customs item.

Retrieve Manifest

Grab all details about a manifest.

Retrieve Order

Grab all details about an order.

Retrieve Parcel

Grab all details about a parcel.

Retrieve Rate

Grab all details about a rate.

Retrieve Refund

Grab all details about a refund.

Retrieve Shipment

Grab all details about a shipment.

Retrieve Shipment's Rates

Grab all details about a shipment's existing rate.

Retrieve Shipment's Tracking Status

Grab all details about a shipment's tracking status.

Retrieve Shipping Label

Grab all details about a shipping label.

Retrieve User Parcel Template

Grab all details about a user's parcel template.

Update Carrier Account

Modify a carrier account.

Update Default Parcel Template

Modify the currently configured default parcel template for live rates

Update Service Group

Modify an existing service group.

Validate Address

Validate an address.

Trigger Workflow

Pass to Workflow - Hand off execution to another workflow by name.

Expert support included

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.

Ongoing optimization

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 Relay with Shippo today.

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