Gamma.app

Gamma (Gamma Tech, Inc.) is an AI-powered platform for generating polished presentations, documents, websites, and social media posts from text prompts. Its public REST API (base https://public-api.gamma.app/v1.0) lets developers programmatically create gammas from scratch or from an existing template, poll asynchronous generation jobs, export to PDF/PPTX/PNG, manage themes and folders, retrieve document- and card-level analytics, and archive or delete documents. Gamma also runs an official hosted Model Context Protocol (MCP) server at mcp.gamma.app secured with OAuth 2.0 and Dynamic Client Registration that powers its ChatGPT and Claude connectors, alongside native Zapier, Make, and n8n integrations. API key access requires a Pro, Ultra, Teams, or Business plan and uses credit-based billing.

Gamma.app publishes 1 API on the APIs.io network. Tagged areas include Company, Artificial Intelligence, Presentations, Documents, and Content Generation.

Gamma.app’s developer surface includes documentation, API reference, getting-started guide, support, pricing, signup flow, changelog, and 20 more developer resources.

🌐 Visit website 📡 Source on GitHub

38.9/100 thin ▬ flat Agent 33/100 agent aware Full breakdown ↓
scored 2026-07-27 · rubric v0.5

AccessSelf serve

1 APIs 1 MCP Servers

CompanyArtificial IntelligencePresentationsDocumentsContent GenerationGenerative AIProductivityMCPWebsitesSocial Media

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 38.9/100 · thin

Contract Quality 0.0 / 25

Developer Ergonomics 11.7 / 20

Commercial Clarity 12.1 / 20

Operational Transparency 5.8 / 13

Governance 0.0 / 12

Discoverability 9.3 / 10

Agent readiness — 33/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/gammaapp: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Gamma Public API

The Gamma Public API generates presentations, documents, websites, and social posts from text. Everything runs asynchronously: create a generation, poll for status, and retrieve...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Scopes 1

OAuth scopes governing access to this provider's APIs.

Gammaapp Scopes

2 scopes

SCOPES

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

ErrorCatalog

Lifecycle

Conventions

DataModel

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 5

Authentication, authorization, and security posture

TrustCenter

Compliance

Authentication

OAuthScopes

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

Support

StatusPage

ChangeLog

Deprecation

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Source (apis.yml)

aid: gammaapp
name: Gamma.app
description: Gamma (Gamma Tech, Inc.) is an AI-powered platform for generating polished presentations, documents, websites,
  and social media posts from text prompts. Its public REST API (base https://public-api.gamma.app/v1.0) lets developers programmatically
  create gammas from scratch or from an existing template, poll asynchronous generation jobs, export to PDF/PPTX/PNG, manage
  themes and folders, retrieve document- and card-level analytics, and archive or delete documents. Gamma also runs an official
  hosted Model Context Protocol (MCP) server at mcp.gamma.app secured with OAuth 2.0 and Dynamic Client Registration that
  powers its ChatGPT and Claude connectors, alongside native Zapier, Make, and n8n integrations. API key access requires a
  Pro, Ultra, Teams, or Business plan and uses credit-based billing.
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://github.com/gamma-app.png
url: https://raw.githubusercontent.com/api-evangelist/gammaapp/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Artificial Intelligence
- Presentations
- Documents
- Content Generation
- Generative AI
- Productivity
- MCP
- Websites
- Social Media
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Gamma Public API
  description: 'The Gamma Public API generates presentations, documents, websites, and social posts from text. Everything
    runs asynchronously: create a generation, poll for status, and retrieve the result (gammaUrl, exportUrl, gammaId). Endpoints
    cover generation from scratch and from templates, export, themes, folders, document/card/viewer analytics, comments, archive,
    and delete.'
  humanURL: https://developers.gamma.app/
  baseURL: https://public-api.gamma.app/v1.0
  properties:
  - type: Documentation
    url: https://developers.gamma.app/
  - type: APIReference
    url: https://developers.gamma.app/generations/create-generation
  - type: GettingStarted
    url: https://developers.gamma.app/get-started/understanding-the-api-options
  - type: Authentication
    url: authentication/gammaapp-authentication.yml
  - type: OAuthScopes
    url: scopes/gammaapp-scopes.yml
  - type: MCPServer
    url: mcp/gammaapp-mcp.yml
  - type: ErrorCatalog
    url: errors/gammaapp-error-codes.yml
  - type: Lifecycle
    url: lifecycle/gammaapp-lifecycle.yml
  - type: Conventions
    url: conventions/gammaapp-conventions.yml
  - type: DataModel
    url: data-model/gammaapp-data-model.yml
common:
- type: DeveloperPortal
  url: https://developers.gamma.app/
- type: Documentation
  url: https://developers.gamma.app/
- type: APIReference
  url: https://developers.gamma.app/generations/create-generation
- type: GettingStarted
  url: https://developers.gamma.app/get-started/understanding-the-api-options
- type: Support
  url: https://help.gamma.app/
- type: GitHubOrganization
  url: https://github.com/gamma-app
- type: Pricing
  url: https://gamma.app/pricing
- type: SignUp
  url: https://gamma.app/signup
- type: TermsOfService
  url: https://gamma.app/terms
- type: PrivacyPolicy
  url: https://gamma.app/privacy
- type: StatusPage
  url: https://status.gamma.app
- type: TrustCenter
  url: https://trust.gamma.app
- type: Compliance
  url: https://trust.gamma.app
- type: ChangeLog
  url: changelog/gammaapp-changelog.yml
- type: Authentication
  url: authentication/gammaapp-authentication.yml
- type: OAuthScopes
  url: scopes/gammaapp-scopes.yml
- type: MCPServer
  url: mcp/gammaapp-mcp.yml
- type: LLMsTxt
  url: llms/gammaapp-llms.txt
- type: WellKnown
  url: well-known/gammaapp-well-known.yml
- type: Packages
  url: packages/gammaapp-packages.yml
- type: ErrorCatalog
  url: errors/gammaapp-error-codes.yml
- type: Lifecycle
  url: lifecycle/gammaapp-lifecycle.yml
- type: Deprecation
  url: lifecycle/gammaapp-lifecycle.yml
- type: Conventions
  url: conventions/gammaapp-conventions.yml
- type: DataModel
  url: data-model/gammaapp-data-model.yml
- type: Conformance
  url: conformance/gammaapp-conformance.yml
- type: DomainSecurity
  url: security/gammaapp-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence