What's the difference between a custom action and a webhook step?

A webhook step fires blind—no dynamic fields, no error surface, no reuse. A custom action is a native workflow block with configurable inputs, mapped outputs, and error handling, installable across accounts.

Can triggers fire from my external system's events?

Yes—custom triggers start GHL workflows from events in your platform, with the event data available as workflow fields.

Can non-technical staff use what you build?

That's the design goal: your team configures the blocks in the workflow editor like any native step, with plain-language documentation.

Your own building blocks inside the workflow builder.

GoHighLevel Custom Workflow Actions & Triggers

Custom workflow actions and triggers extend GoHighLevel's automation builder with your own blocks—actions that call your systems and triggers that fire workflows from your events—appearing natively in the workflow editor for any agency that installs your app.

The problem

The workflow builder is powerful until you need a step GoHighLevel doesn't offer: calling your API mid-workflow, waiting for an external event, or transforming data between steps. Teams patch around it with brittle webhook chains that non-technical staff can't read, can't reuse, and can't debug.

How I solve it

I develop custom actions and triggers as a proper marketplace app: dynamic input and output fields mapped to GHL contact and opportunity data, conditional logic and data transformation inside the block, error handling that surfaces failures instead of swallowing them, and packaging so agencies install it like any marketplace app. Documentation included, written for non-technical workflow builders.

Native workflow blocks

Your actions and triggers appear in the workflow editor like built-in steps—no webhook spaghetti.

Dynamic fields

Inputs and outputs mapped to contact, opportunity, and custom-object data, configurable per workflow.

Real error handling

Failures logged and surfaced with retries where safe—automation you can trust in production.

Marketplace packaging

Installable by your agency or distributed publicly, with docs your team can follow.

From my previous work

See it in action

Real examples of gohighlevel custom workflow actions and triggers from client projects.

Mini case study

A custom action that replaced 12 webhook steps

An agency's core workflow relied on a chain of webhook steps hitting an external API—fragile and unreadable. I built a single custom action with dynamic fields and error handling, packaged as an installable app.

Result: One clean workflow step their whole team understands, and failures now alert instead of silently dropping leads.

Frequently asked questions

: A webhook step fires blind—no dynamic fields, no error surface, no reuse. A custom action is a native workflow block with configurable inputs, mapped outputs, and error handling, installable across accounts.