Cal ID

Cal ID is a online appointment scheduling tool that handles confirmations, reminders, CRM sync, and payments automatically after every booking.

• a WordPress block
• a shortcode: [cal_id_embed]

Supported layouts:

• inline
• modal
• floating

External services

This plugin embeds event pages hosted by Cal ID. When an embed is rendered, the front end loads the Cal ID embed script from https://cal.id/embed-link/embed.js and displays the configured Cal ID event from https://cal.id/.

The event path and optional display settings such as theme, layout, brand color, button text, and UTM parameters are passed to Cal ID so the booking embed can be displayed. If logged-in prefill is enabled, the plugin fetches the current logged-in user’s name and email from a protected local WordPress REST endpoint when the embed loads, then sends that data to Cal ID for prefill. The user details are not printed into the page HTML.

Use of the Cal ID service is subject to Cal ID’s Terms of Use and Privacy Policy.

Usage

Block:

1. Insert Cal ID
2. Enter a Cal ID event path such as:
   • owner/event
   • team/owner/event
   • https://cal.id/owner/event

Shortcode:

Modal example:

Floating example: