API Changelog

All notable changes to the Templated API are documented here.

February 2026

Sub-Accounts API

• POST /api/accounts/{slug}/sub-accounts — Create a sub-account under a parent account
• GET /api/accounts/{slug}/sub-accounts — List sub-accounts for a parent account
• DELETE /api/accounts/{slug}/sub-accounts/{subSlug} — Detach a sub-account
• Sub-accounts share pooled usage limits with their parent account
• Available to Business plan accounts

Developer Docs Launch

• Published developer documentation at developer.templated.email
• Interactive API reference with endpoint testing via Scalar
• Getting started guides, authentication docs, and workflow guides
• OpenAPI specification available at /openapi.yaml

Available Endpoints

The following API endpoint categories are documented:

• Authentication — Register, sign in, email verification
• Accounts — Create, list, update, delete accounts
• Members — Invite, manage roles, remove members
• Templates — Full CRUD, duplicate, import
• AI Generation — Generate templates from natural language prompts
• Brand Kit — Manage brand colors, logos, typography
• Fonts — Upload custom fonts, browse Google Fonts
• Images — Upload and manage template images
• Integrations — Unsplash (search, download)