[ Documentation ](https://addcal.co/documentation.md) Overview 

Documentation menu- [ Overview](https://addcal.co/documentation.md)

No code

- [ Add to Calendar button](https://addcal.co/documentation/calendar-button.md)
- [ Embeds](https://addcal.co/documentation/embeds.md)
- [ Smart Links](https://addcal.co/documentation/smart-links.md)

AI assistants

- [ MCP Server](https://addcal.co/documentation/mcp-server.md)

Developers

- [ Dynamic Links](https://addcal.co/documentation/dynamic-links.md)
- [ Developer API](https://addcal.co/documentation/api.md)

 Get your events onto every calendar 
=====================================

 Whether you want to paste a button on your site or wire events in from your own code, start here.

 No code needed 
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 For marketers, creators, and anyone running events.

### [Add to Calendar button](https://addcal.co/documentation/calendar-button.md)

Paste one snippet on your site and visitors add your event in a click. Works with any website builder, no coding.

Website Email No code

### [Smart Links with merge fields](https://addcal.co/documentation/smart-links.md)

A link that creates an event from its parameters. Drop your email or CRM merge tags in and every contact gets a personalized event.

Mailchimp HubSpot Zapier

### [Embeds](https://addcal.co/documentation/embeds.md)

Put an event page, RSVP form, or a full calendar straight on your site with a copy-paste snippet.

Iframe Calendar RSVP

 For developers 
----------------

 Create events from a URL or the REST API.

### [Smart Links](https://addcal.co/documentation/smart-links.md)

Create and store events by hitting a URL. Full parameter reference, dedup behaviour, and approval workflows.

URL params Webhooks

### [Dynamic Links](https://addcal.co/documentation/dynamic-links.md)

Generate add-to-calendar redirects on the fly, with recurrence, reminders, and direct-to-provider links. Nothing stored.

RRULE Redirects Business

### [Developer API](https://addcal.co/documentation/api.md)

A RESTful API to create events and manage calendars with a Bearer token. Smart defaults handle timezones and durations.

REST Bearer auth

### [MCP Server](https://addcal.co/documentation/mcp-server.md)

Connect Claude, ChatGPT or Cursor to your calendars. Ask your assistant to create events, check RSVPs and pull analytics in plain language.

Claude ChatGPT OAuth

 Looking for the full API reference? 

 Every endpoint and field, with a try-it console. 

[ Open API reference ](https://addcal.co/docs.md)