Haveno Sample App

August 19, 2026 ยท View on GitHub

Sample Node.js application using the haveno-ts library.

Start the backend

  1. Build Haveno.

  2. Install Envoy, for example: brew install envoy.

  3. From the haveno repository, start a daemon and its Envoy proxy in separate terminals:

    # terminal 1: start the Haveno daemon
make haveno-daemon-mainnet

    # terminal 2: start the Envoy proxy
make envoy-mainnet

    To use test funds instead, run make haveno-daemon-stagenet and make envoy-stagenet.

Run the app

In a new terminal:

git clone https://github.com/haveno-dex/haveno-sample-app.git
cd haveno-sample-app
npm install
npm run start

The app connects to the daemon through the proxy at http://localhost:8080, then prints the wallet balance and the number of USD offers. Edit src/index.ts to build from there.

Use a local test network

To run against a local Haveno network, start the local daemons, then start the proxy from this repository: envoy -c config/envoy.local.yaml. The app connects to user1's daemon.