list_masters

Type: Read · Required scope: masters:read · Cost: Free

Parameters

None.

Response

Returns an array of master template objects.

string

Pass this as master_id in create_deck to use this template.

string

The name you gave the template when uploading.

string[]

The slide layout names detected in the template.

string

When the template was uploaded.

Show Example response

[
  {
    "id": "tmpl_xyz789",
    "name": "Acme Corp Brand 2026",
    "layouts": ["Title Slide", "Content", "Two Column", "Blank"],
    "created_at": "2026-05-01T09:00:00Z"
  }
]

Templates are uploaded via the dashboard at app.decky-ai.com → Templates (max 3 per account). If the array is empty, Decky uses its default design.

Brand templates guide

Full guide on uploading and using templates.

cancel_deck check_usage

Get Started

Authentication

Guides

Tool Reference

Help

Parameters

Response

Brand templates guide

​Parameters

​Response

Brand templates guide

Parameters

Response