# Atlas Forms

> Form backend API for developers. Receive HTML form submissions via HTTP POST, get webhook notifications, store files. No backend code required.

Atlas Forms provides hosted form endpoints that accept submissions from any website. Point your HTML form's action URL to Atlas and receive data via webhooks or API.

## Documentation

- [Quick Start](https://atlasforms.app/llms/quickstart.txt): Get forms working in 5 minutes
- [API Reference](https://atlasforms.app/llms/api.txt): Complete REST API documentation
- [Webhooks Guide](https://atlasforms.app/llms/webhooks.txt): Webhook payload format and signature verification

## Core Concepts

- **Projects**: Container for forms, each with its own API key
- **Forms**: Individual endpoints that receive submissions (e.g., contact form, newsletter signup)
- **Submissions**: Data received from form posts, stored and accessible via API
- **Webhooks**: Real-time POST notifications when forms are submitted

## Quick Start

Submit forms to: `https://atlasforms.app/f/{form_id}`

Accepts `application/json`, `application/x-www-form-urlencoded`, and `multipart/form-data`.

## API Authentication

Use project API keys with Bearer authentication:
`Authorization: Bearer fep_your_api_key`

## API Endpoints

- GET /api/v1/projects: List projects
- POST /api/v1/projects: Create project
- GET /api/v1/projects/{id}/forms: List forms
- POST /api/v1/projects/{id}/forms: Create form
- GET /api/v1/submissions: List submissions
- GET /api/v1/submissions?format=csv: Export as CSV

## Rate Limits

- Form submissions: 60/minute per IP
- API requests: 100/minute per API key

## Plans

| Plan | Submissions/mo | File Uploads | Webhooks |
|------|----------------|--------------|----------|
| Free | 1,000 | No | No |
| Pro | 10,000 | Yes | Yes |
| Business | 100,000 | Yes | Yes |
| Enterprise | Unlimited | Yes | Yes |

## Optional

- [CLI Tool](https://atlasforms.app/llms/cli.txt): Command-line interface for managing forms
- [MCP Server](https://atlasforms.app/llms/mcp.txt): Claude Code integration via Model Context Protocol

## Support

- Dashboard: https://atlasforms.app/dashboard
- Email: support@atlasforms.app