HeyListenUp CLI

Forward webhooks to your local machine in real time.

A HeyListenUp account is required. Sign up free at heylistenup.app. Local forwarding requires a Pro or Team plan.

Installation

npm install -g heylistenup

Both heylistenup and hlu are available as commands after installation.

Setup

1. Generate an API key

Go to heylistenup.app/settings → API Keys and create a key.

2. Log in

hlu login

Paste your API key when prompted. Your credentials are stored locally.

Usage

Forward webhooks to localhost

hlu forward

Pick an endpoint from your account (or create one), enter the local port or URL to forward to, and the CLI will start listening. The webhook URL is copied to your clipboard automatically.

Shorthand options:

hlu forward -p 3000                        # forward to localhost:3000
hlu forward -u http://localhost:3000/hook  # forward to a specific URL
hlu forward <endpointId>                   # skip the endpoint picker

While forwarding:

• Press r to instantly replay the last received event to the same local URL
• Press Ctrl+C to stop

Each incoming event prints the method, status code, response time, and a link to inspect the full request in the dashboard.

Plans

| Feature | Free | Pro | Team | |---|---|---|---| | Endpoints | 10 | Unlimited | Unlimited | | Event history | 7 days | 90 days | 1 year | | CLI forwarding | — | ✓ | ✓ | | Event replay | — | ✓ | ✓ |

View pricing →

Links

• Dashboard: heylistenup.app