Omnisend + API
made easy.

MESA is the easiest way to create Omnisend and API integrations so you can automate any work - no code required.

MESA empowers you to build any solution. Scale faster and more efficiently than ever before. When you're able to build your ideas, you're free to explore unique ways to expand your role and business. What will you make today?

When this happens in Omnisend…

Do this with API by MESA…

Start Free on

★★★★★ 5.0 Shopify App Store

How does API work with Omnisend?

With Omnisend and API by MESA integrations, you can get more done in days, not months. Automate the work that solves your everyday problems and the challenges currently holding back your progress.

Rapid Development and Innovation

APIs allow for quicker development of new features with emerging technologies. This can keep your Shopify store at the forefront of industry trends and provide a competitive edge.
Streamlined Integration

APIs enable seamless communication between Shopify and other platforms or third-party services. This allows for efficient data exchange, synchronization, and extended functionality without manual intervention.
Customization and Flexibility

By using APIs, you can tailor your Shopify store's functionality to match your specific needs. This enables you to create unique customer experiences, differentiate your brand, and add specialized features.
Real-time Data Access

Connecting Shopify with other systems via APIs ensures real-time access to vital information like inventory levels, order statuses, or customer details. This ensures timely and accurate decision-making.
Enhanced Reporting and Analytics

APIs can pull data from various sources into a centralized reporting tool, allowing for better analysis and insights. This helps in understanding customer behavior, sales trends, and overall performance.
Secure Data Handling

Utilizing APIs for data exchange ensures that security protocols are maintained, protecting sensitive information like customer data and payment details.
Solve more business-critical tasks

MESA helps you simplify your operations into efficient workflows that run immediately when the work happens. More ideas are now possible and more challeneges can be solved through the power of no-code automation solutions.

Loved by 1k+ brands using Shopify & Shopify Plus.

How to connect Omnisend to API

Connecting Omnisend to API has never been easier. With MESA, making complex integrations between Omnisend and API by MESA only takes a few minutes — no code required. Automate basic data entry or connect the systems that run your business. Solve more business-critical problems with MESA and accomplish more with less resources.

First, create a new workflow in MESA.
Workflows are simply the steps of an automation that runs automatically.
Next, pick one of the apps as a trigger step - this will start your workflow.
This is what kicks off your automation to run automatically.
Then, choose an action step from another app for unique customization.
This is where the magic happens. 🪄
Lastly, personalize the data being sent from one app to another.
Use the various fields within each stel to personalize your workflow. Test your automation to ensure everything is running properly.
Finished!
Just turn on this Omnisend to API workflow and MESA will start doing this work for you. Look at you embracing the automation lifestyle!

Build your own Omnisend API by MESA workflows using these steps

Quickly make any workflow between two or more apps.

These are triggers. They're what start your workflow to run automatically. Use any of these trigger steps to start your workflow when…

These are actions. Workflows can multiple actions to make personalized integrations. Use any of these action steps to make your workflow do…

No Authentication
Use for publicly-accessible APIs.
API Key
Most common: for services that use a single copy-and-paste API key that is passed as a header.
oAuth
Advanced: for services that use oAuth 2.0 refresh tokens for authentication.
Basic Auth
For services that make authenticated requests with a username and password.
Retrieve Campaign
Grab all details about the campaign.
Delete Campaign
Remove a campaign.
List Campaign
Obtain a list of campaigns.
Retrieve Campaign Contact
Grab all details about the campaign contact.
List Campaign Contact
Obtain a list of campaign contacts.
Create Campaign Action Start
Start a new campaign action.
Retrieve Cart
Grab all details about the cart.
Replace Cart
Swap a cart with new details.
Update Cart
Modify a cart’s details.
Delete Cart
Remove a cart.
List Cart
Obtain a list of carts.
Create Cart
Create a new cart.
Create Cart Product
Create a new product.
Replace Cart Product
Swap a product with new details.
Update Cart Product
Modify a product’s details.
Delete Cart Product
Remove a product.
Retrieve Category
Grab all details about the category.
Replace Category
Swap a category with new details.
Delete Category
Remove a category.
List Category
Obtain a list of categories.
Create Category
Create a new category.
Retrieve Contact
Grab all details about the contact.
Update Contact
Modify a contact’s details.
Delete Contact
Remove a contact.
List Contact
Obtain a list of contacts.
Create Contact
Create a new contact.
Retrieve Order
Grab all details about the order.
Replace Order
Swap an order with new details.
Update Order
Modify an order’s details.
Delete Order
Remove an order.
List Order
Obtain a list of orders.
Create Order
Create a new order.
Retrieve Product
Grab all details about the product.
Replace Product
Swap a product with new details.
Update Product
Modify a product’s details.
Delete Product
Remove a product.
List Product
Obtain a list of products.
Create Product
Create a new product.
Retrieve Segment
Grab all details about the segment.
Delete Segment
Remove a segment.
List Segment
Obtain a list of segments.
Delete Segment Contact
Remove a segment contact.

One-day Workflow Wizards

Not interested in learning another app? Oooh, we get it. Alternatively, turn to a fast, efficient team who is all about getting your perfect workflow up and running in a flash. That's us by the way. In case that wasn't clear.

Tell us about your workflow. Reach out and explain all the nuances to the challenges you're currently facing. Whether it's repetative tasks, keeping business systems in sync or creating new shopping experiences for your customers, our experts will listen
We'll make it in 1 business day. Our experts will hand-craft the workflows to meet your exact needs. They'll setup each the automation on your store with each step configured to match your requirements so all you have to do is turn it on.
Boom! Problem solved. Sit back and relax knowing you have MESA reliably handling this work automatically. Start exploring more ways to strealine your efforts and enjoy the automation lifestyle! 🚀

Learn more about API by MESA integrations

Be sure to check out our Shopify automation blog. We cover popular topics to help you better manage your work on Shopify through definitie guides, step-by-step tutorials, merchant success stories and more.