The Scenario
You are a developer at an agency. A client just went live with a new Mailcoach instance for transactional email. You need to provision 12 transactional email templates — one per notification type — before the app goes to production on Friday.
The template names and HTML are in an Excel workbook. Column A has the template name, column B has the HTML. You need the Mailcoach template UUID for each one written back into the workbook so the engineering team can wire up the app.
The slow version:
- Open the Mailcoach admin panel
- Click to create a new transactional template
- Type the name, paste the HTML, save
- Copy the UUID from the URL bar, paste it back into the workbook
- Repeat twelve times
- Discover you created one with the wrong name and have to delete and recreate it
- You bill a client for ninety minutes of setup that should have taken five.
The fast version is one prompt.
The Easy Way: One Prompt in SheetXAI
SheetXAI is an AI agent inside your Excel workbook that reads template definitions and creates them in Mailcoach via API, one per row.
Open the SheetXAI sidebar and type:
Read the 12 template definitions from this workbook and create each as a Mailcoach transactional email template — write CREATED or FAILED and the UUID into columns C and D.
SheetXAI reads each row, calls the Mailcoach transactional template endpoint with the name from column A and HTML from column B, and writes the returned status and UUID back into columns C and D. Twelve rows, twelve UUIDs.
What You Get
Columns C and D filled for all 12 rows:
- Column C — CREATED if the template was provisioned successfully, FAILED with the reason if not
- Column D — the Mailcoach template UUID, ready to drop into application config
The engineering team does not touch the Mailcoach admin panel. They reference the UUID from column D, wire it into the app, and ship.
What If the Data Is Not Quite Ready
Template provisioning is usually clean but HTML can introduce edge cases. SheetXAI handles them in the same prompt.
When the HTML has required tokens that need to be validated
The HTML in column B uses {{customer_name}} and {{order_id}}. You want to confirm those exist before creating.
For each row, check that the HTML in column B contains both
{{customer_name}}and{{order_id}}. If either is missing, write MISSING_TOKEN in column C and skip that row. For the rest, create the Mailcoach transactional template and write the UUID into column D.
When you need to prefix all template names with the client identifier
All template names should start with "ACME — " for namespace clarity.
For each row, prepend "ACME — " to the template name in column A. Then create the Mailcoach transactional template with that prefixed name and the HTML from column B. Write the UUID into column D.
When some rows already have UUIDs from a partial run
A partial run happened yesterday. You want to skip rows that already have a UUID.
For each row where column D is empty, create the Mailcoach transactional template using column A for the name and column B for the HTML. Write the UUID into column D. Skip any row that already has a value in column D.
When you want to verify each template after creation
After creating, fetch each template back from Mailcoach to confirm it is accessible.
For each row, create a Mailcoach transactional template using columns A and B. Write the UUID into column D. Then fetch each created template by UUID and write VERIFIED or NOT_FOUND into column E.
The pattern: the workbook is the source of truth and the audit log.
Try It
Get the 7-day free trial of SheetXAI and provision your next batch of Mailcoach transactional templates from any Excel workbook. The Mailcoach integration is included in every SheetXAI plan. For related workflows, see how to create Mailcoach campaign drafts from a workbook or the Mailcoach in Excel overview.