I’ve been reading through the Chatbase Actions documentation recently, and it feels like this is one of the features that changes an AI agent from “something that answers questions” into “something that actually gets work done.”

Instead of only generating responses, the agent can trigger Actions to interact with external systems or execute workflows. Depending on the use case, Actions can:

• Call external APIs and use the response in a conversation.

• Display interactive widgets inside the chat.

• Run client-side code in the user’s browser.

• Trigger internal workflows or third-party integrations.

The built-in Actions also seem pretty practical.

Some examples include:

• Looking up Stripe subscriptions or invoices.

• Updating billing information.

• Booking meetings with Calendly or Cal.com.

• Sending Slack notifications.

• Collecting leads.

• Escalating conversations to CRMs like Zendesk, Salesforce, Intercom, Freshdesk, or Zoho Desk.

• Performing real-time web searches when the answer isn’t in the knowledge base.

What I found especially interesting are Custom Actions.

From what I understand, you can define exactly when the AI should use an action, collect any required information from the user, and connect it to your own API. Chatbase also supports different action types, including server-side actions, client-side actions, and widget-based actions, depending on how you want the interaction to work.

If you’re already using Chatbase in production, I’m curious:

• What’s the most useful Action you’ve built?

• Did you use one of the built-in Actions or create a Custom Action?

• What business process did it replace?

• Was it easier than building the same workflow yourself?

Personally, if I were implementing it today, I’d probably start with things like:

• Order status lookup

• Subscription management

• Appointment booking

• Creating support tickets

• CRM lookups

Those seem like the kinds of repetitive tasks where an AI agent can save the most time.

I’d love to hear real examples from production. Sometimes the most valuable use cases are the ones that never appear in product demos.