The Scenario
You are a developer at an agency. A client just went live with a new Mailcoach instance for their transactional email. You need to provision 12 transactional email templates: one per notification type. Order confirmation, shipping update, password reset, invoice, trial expiry, payment failure, welcome email, and five others.
The template names and HTML are in a Google Sheet. Column A has the template name, column B has the HTML. You need the Mailcoach template UUID for each one written back into the sheet so the engineering team can wire up their 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 out of the URL bar
- Paste it back into the sheet
- Repeat twelve times
- Do it in the wrong order once and have to reconcile the UUIDs
- 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 spreadsheet that can read template definitions from your sheet and create them in Mailcoach via API, one per row.
Open the SheetXAI sidebar and type:
For each row in this sheet, create a Mailcoach transactional email template using the template name in column A and the HTML content in column B — write the created template UUID into column C.
SheetXAI reads each row, calls the Mailcoach transactional template endpoint with the name and HTML, and writes the returned UUID back into column C. Twelve rows, twelve UUIDs, ready for the engineering team.
What You Get
Column C filled with 12 template UUIDs, one per template:
- Template name in column A, exactly as specified
- UUID in column C, returned by the Mailcoach API and ready to reference in application code
- FAILED in column C if any template did not create, with the reason
The engineering team does not need to touch the Mailcoach admin panel. They pull the UUID from the sheet, wire it into the app config, and ship.
If you need to update a template's HTML later, you can ask SheetXAI to update the matching Mailcoach template using the UUID already in column C.
What If the Data Is Not Quite Ready
Template provisioning is usually straightforward, but the HTML can introduce issues. SheetXAI handles them in the same prompt.
When the HTML has placeholder tokens that need to be validated
The HTML in column B uses {{customer_name}} and {{order_id}} tokens. You want to confirm those are present before creating the template.
For each row, check that the HTML in column B contains both
{{customer_name}}and{{order_id}}tokens. 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 C.
When you need to prefix all template names with the client identifier
The client code is "ACME" and all template names should start with it 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 C.
When some rows are already provisioned from a previous run
A partial run happened yesterday and some rows already have UUIDs in column C. You want to skip those.
For each row where column C is empty, create the Mailcoach transactional template using column A for the name and column B for the HTML. Write the UUID into column C. Skip any row that already has a value in column C.
When you want to create the templates and immediately verify they are accessible
After creating each template, you want to confirm the UUID is live by fetching the template back from Mailcoach.
For each row in this sheet, create a Mailcoach transactional template using column A and column B. Write the UUID into column C. Then fetch each created template by UUID and write VERIFIED or NOT_FOUND into column D.
The pattern: the sheet is the source of truth and the audit log. You create from it and confirm back to it.
Try It
Get the 7-day free trial of SheetXAI and provision your next batch of Mailcoach templates from any sheet. The Mailcoach integration is included in every SheetXAI plan. For related workflows, see how to create Mailcoach campaign drafts from a sheet or the Mailcoach in Google Sheets overview.