Gallery Platform API
Reference

Create an invoice template

Creates a named invoice presentation template. Requires the gallery:write scope (key) or editor membership (user).

POST
/gallery/invoice-templates

Creates a named invoice presentation template. Requires the gallery:write scope (key) or editor membership (user).

Authorization

bearerAuth gallery:update
AuthorizationBearer <token>

A gallery API key, sent as Authorization: Bearer gpk_… (or the x-api-key header).

In: header

Scope: gallery:update

Header Parameters

Idempotency-Key?string

Optional. Send a unique key per logical operation to make retries safe: a retry with the same key replays the stored success for 14 days instead of re-running the write. Reusing a key with a different body returns 400.

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Create a named invoice presentation template.

Response Body

application/json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

application/problem+json

{  "id": "string",  "name": "string",  "is_default": true,  "header_markdown": "string",  "footer_markdown": "string",  "terms_markdown": "string",  "payment_instructions_markdown": "string",  "default_caption": "string",  "accent_color": "string",  "font_family": "sans",  "font_id": "string",  "created_at": "string",  "updated_at": "string"}