# Breez SDK Nodeless - Wasm NodeJs Example ## Prerequisites Copy the `example.env` file to `.env` and set the BREEZ_API_KEY and MNEMONIC environment variables. ## Build If you are running from a local Wasm package, build the Wasm package first in the [Wasm package](../../) directory. ```bash cd .. make build ``` Install the dependencies ```bash npm i ``` ## Run ```bash npm run cli ```