gamma-core-workflow-b

name	gamma-core-workflow-b
description	Generate from templates, retrieve exports, and manage sharing via Gamma API. Use when creating content from template gammas, downloading PDF/PPTX/PNG exports, or configuring sharing and folder organization. Trigger: "gamma template", "gamma export", "gamma download PDF", "gamma PPTX", "gamma sharing", "gamma from template".
allowed-tools	Read, Write, Edit, Bash(curl:*), Bash(node:*)
version	1.13.0
license	MIT
author	Jeremy Longshore <[e-mail]>
tags	["saas","gamma","workflow","export","templates"]
compatibility	Designed for Claude Code, also compatible with Codex and OpenClaw

Gamma Core Workflow B: Templates & Export

Overview

Use Gamma's template-based generation (POST /v1.0/generations/from-template) and export retrieval (GET /v1.0/generations/{id}/files) endpoints. Template generation lets you replicate a single-page gamma template across multiple variations. Export retrieval gives you downloadable PDF, PPTX, and PNG files.

Prerequisites

• Completed gamma-core-workflow-a
• A template gamma with exactly one page (created in the Gamma app)
• Understanding of the generate-poll-retrieve pattern

Key Concepts

• Template gamma: A regular gamma with exactly one page, used as a repeatable template
• gammaId: Found in the gamma URL or copied from the app
• Export URLs: Temporary download links returned after generation — download promptly as they expire

Instructions

Step 1: Create from Template

import { createGammaClient, pollUntilDone } from "./lib/gamma";

const gamma = createGammaClient({ apiKey: process.env.GAMMA_API_KEY! });

// POST /v1.0/generations/from-template
// The template gamma MUST have exactly one page
async function generateFromTemplate(
  templateGammaId: string,
  prompt: string,
  options: {
    themeId?: string;
    exportAs?: "pdf" | "pptx" | "png";
    imageStyle?: string;
  } = {}
) {
  const { generationId } = await gamma.generateFromTemplate({
    gammaId: templateGammaId,
    prompt,
    : options.,
    : options.,
    : options.
      ? { : options. }
      : ,
  });

   (gamma, generationId);
}


 result =  (
  ,   
  ,
  { : , :  }
);

.();
.();