Connect Loop to ShipStation and automate your tasks

Why integrate Loop with ShipStation

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

Process every line item in an order individually

When an order arrives with multiple products, Loop goes through each line item one at a time — tagging, routing, or syncing each to a downstream system based on its specific data. One order, many targeted actions.

Update each product in a batch file one by one

When a CSV or FTP file contains multiple products, Loop processes each row individually — updating prices, inventory levels, or descriptions in Shopify without treating the whole file as one action.

Route each item to the right fulfillment location

For orders that split across multiple warehouses or vendors, Loop goes through each line item and sends the correct fulfillment request to the right destination. Every item reaches the right place.

Push every Shopify order to ShipStation the moment it's placed

When an order comes in, MESA sends it to ShipStation with the right shipping method, carrier, and fulfillment rules already applied. Your team picks up a ready-to-ship order, not a configuration task.

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

When an order contains specific products, a wholesale flag, or a regional destination, MESA reads the details and sends it to the correct ShipStation fulfillment location. Every order reaches the right facility without manual sorting.

Update Shopify the moment ShipStation marks an order shipped

When ShipStation generates a tracking number and marks an order fulfilled, MESA writes the update back to Shopify and triggers any downstream actions — a Klaviyo notification, a customer tag, a loyalty point. Your post-purchase workflow starts the moment fulfillment does.

Build any Loop and ShipStation 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.

Customer Created

• Customer ID
• Create Date
• Modify Date
• Name
• Company
• Street1
• Street2
• City
• State
• Postal Code
• Country Code
• Phone
• Email
• Address Verified
• Marketplace Usernames
• Tags

Customer Updated

Item Created

• Order ID
• Order Number
• Order Date
• Create Date
• Modify Date
• Payment Date
• Ship By Date
• Order Status
• Customer ID
• Customer Username
• Customer Email
• Bill To
• Ship To
• Items
• Order Total
• Amount Paid
• Tax Amount
• Shipping Amount
• Customer Notes
• Internal Notes
• Gift
• Gift Message
• Payment Method
• Requested Shipping Service
• Carrier Code
• Service Code
• Package Code
• Confirmation
• Ship Date
• Hold Until Date
• Weight
• Dimensions
• Insurance Options
• International Options
• Advanced Options
• Tag Ids
• User ID
• Externally Fulfilled
• Externally Fulfilled By
• Label Messages

Order Created

Order Shipped

• Shipment ID
• Order ID
• Order Key
• User ID
• Order Number
• Create Date
• Ship Date
• Shipment Cost
• Insurance Cost
• Tracking Number
• Is Return Label
• Batch Number
• Carrier Code
• Service Code
• Package Code
• Confirmation
• Warehouse ID
• Voided
• Void Date
• Marketplace Notified
• Notify Error Message
• Ship To
• Weight
• Dimensions
• Insurance Options
• Advanced Options
• Shipment Items
• Label Data
• Form Data

Product Created

• Aliases
• Product ID
• Sku
• Name
• Price
• Default Cost
• Length
• Width
• Height
• Weight Oz
• Internal Notes
• Fulfillment Sku
• Create Date
• Modify Date
• Active
• Product Category
• Product Type
• Warehouse Location
• Default Carrier Code
• Default Service Code
• Default Package Code
• Default Intl Carrier Code
• Default Intl Service Code
• Default Intl Package Code
• Default Confirmation
• Default Intl Confirmation
• Customs Description
• Customs Value
• Customs Tariff No
• Customs Country Code
• No Customs
• Tags

Product Updated

Shipment Created

Loop

• Rule

Map

• Rule

Number of matches

• Rule

Sum

• Rule

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.

Integrate Loop with ShipStation today.

Enjoy a 7-day free trial. Get your first workflow in minutes.