Connect Code to Relay and automate your tasks

Why integrate Code with Relay

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

Connect any API your workflow needs

When a workflow needs to reach a service MESA doesn't natively support, Custom Code makes the connection. Write an HTTP request, parse the response, and pass the data to the next step — all in one workflow.

Apply pricing or discount rules unique to your store

Custom Code runs JavaScript against live order data, letting you calculate custom pricing tiers, apply business-specific discounts, or validate order details before anything processes downstream.

Encode business logic no built-in tool can match

Every operation has edge cases that standard tools can't anticipate. Custom Code lets you write the exact logic your business needs and slot it into any workflow step — validations, lookups, or calculations.

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.

Build any Code and Relay 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.

Trigger Workflow

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

• Task ID
• Error

Custom Code

Run custom code at this step.

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.