using-email-templates
Using Mailtrap email templates
Overview
Templates are edited in the Mailtrap UI, referenced by UUID from your app, and filled with Handlebars data at send time. The same template can be used with transactional and bulk (promotional) streams; pick the stream when you integrate.
Before generating SDK code: read the README of the relevant SDK repository linked below for current method signatures. Do not rely on memory.
Before generating API request bodies: use the official docs and examples below—request shapes belong in the API reference, not in guesses (including when using AI-assisted coding).
Template management via API (create/update/list outside the UI): Templates API.
Related skills: authorizing-api-requests (tokens, env vars, auth headers), sending-emails (bases and streams), testing-with-sandbox (preview sends without live delivery).