EchoWarp

Simple HTTP tunneling.

Expose a local HTTP server (e.g. http://localhost:3000) on a public URL via the EchoWarp tunnel.

Install

Global install:

npm i -g echowarp

Or run without installing:

npx echowarp 3000

Usage

echowarp <port> [--name <subdomain>]

Arguments

• <port>: Local port to forward to (1..65535). EchoWarp forwards to http://localhost:<port>.

Options

• --name <subdomain>: Request a specific subdomain (example: myapp). If it’s unavailable, the server will assign another.
• --debug: Enable debug mode for error logging.

Examples

Forward localhost:3000 (server assigns a subdomain):

echowarp 3000
# or: npx echowarp 3000

Request a specific subdomain:

echowarp 3000 --name myapp
# or: npx echowarp 3000 --name myapp

On start you’ll see:

• ⚡️ Zapping your warp request...
• 🚀 Warp tunnel established: https://<subdomain>.echowarp.me

Open the printed URL to reach your local server.