Automating Event Management with APIs & Webhooks
What automation unlocks for organisers: webhook fundamentals, CRM sync, attendance tracking pipelines, and Who's In's REST API in practice.
In this post
Webhook fundamentals, CRM sync, attendance tracking pipelines, and the REST API for event automation.
Host your event on Who's In
Who's In Events is free forever — unlimited events, RSVPs, waitlists, recurring events, QR check-in, automated reminders, and Stripe payments at a flat 2.7% on paid tickets (no per-ticket fee, no monthly fee). No signup required for your guests.
See the Events product page or compare against Eventbrite, Luma, Partiful, and Meetup.
Related reading on Who's In
- Integrating Your Event Data with Slack, Discord & CRM Tools — Real-time notifications, team updates, member tagging, and CRM integration patterns for event organisers using Slack, Discord, Notion, and H
- Zapier / Make Automation Recipes for Event Organisers — 6 ready-to-use automation recipes: RSVP to email, full event to waitlist, attendance to Google Sheets, reminder sequences, and cancellation
- Who's In + LinkedIn: The Most Complete Event Integration — Four powerful LinkedIn integrations: sign in, share to feed, publish LinkedIn Events with registration sync, and display verified identity b
Start with Who's In in 90 seconds
Create your first event, club, studio, or conference for free at whos-in.app/signup — no app download, no credit card required. Share a link and your guests RSVP in one tap.