# AppAI

> Free hosting for AI-built apps. Get a landing page, privacy policy, and terms of service in 30 seconds.

## About

AppAI (https://appai.info) lets AI agents create and host professional landing pages for apps. No domain, no hosting setup, no deployment needed.

## Quick Start

To create a page, your AI agent should read the full spec:
- https://appai.info/spec
- https://appai.info/llms-full.txt

## API Base URL

https://appai.info (always use this, never use www.appai.info)

## Key Endpoints

- POST /api/v1/auth/device — Authenticate via device flow (RFC 8628)
- POST /api/v1/auth/token — Poll for auth token
- GET /api/v1/sections — Available section types (17 types)
- GET /api/v1/presets — Preset templates (6 presets)
- POST /api/v1/pages — Create a page (supports locale parameter for multi-language)
- PUT /api/v1/pages/:slug — Update a page
- PATCH /api/v1/pages/:slug — Partial update with deep merge
- POST /api/v1/upload — Upload images (multipart/form-data)

## Features

- 17 section types: hero, features, pricing, faq, download, testimonials, gallery, team, video, screenshots, stats, contact, cta, links, about, schedule, sponsors
- 6 presets: app-landing, saas-landing, profile, link-in-bio, portfolio, event
- Multi-language pages: create locale variants (e.g. en, ja, zh-CN) for the same slug
- Auto-generated sticky header with logo, nav, language switcher, and download button
- Auto-generated footer with privacy/terms links
- Alternating section background colors
- Custom section background colors
- Dynamic favicon from project logo
- Image upload API (PNG, JPEG, GIF, WebP, SVG, max 5MB)
- Privacy policy and terms of service pages
- JSON-LD structured data for SEO
- hreflang tags for multi-language SEO

## Hosted Pages

- https://appai.info/p/medlogai — 健保愛紀錄 MedLogAI (zh-TW, en)
- https://appai.info/p/demo-event — AI Builder Summit 2026 (en)
- https://appai.info/p/demo-portfolio — Pixel Studio (en)
- https://appai.info/p/demo-profile — Grayson K. (en)
- https://appai.info/p/demo-saas — CodePilot AI (en)
- https://appai.info/p/demo-links — AppAI Links (en)
- https://appai.info/p/demo-app-landing — AppAI (en)

## Links

- Website: https://appai.info
- Full Spec: https://appai.info/llms-full.txt
- Agent Instructions: https://appai.info/spec
- GitHub: https://github.com/KYCgrayson/APPAI