# API Key Access Guide

To use the **Darkswap Desktop App**, you must authenticate with an API Key that is tied to your wallet.\
Follow the steps below to obtain your key and activate the Desktop App.

### **1. Log in With Wallet → Obtain Your API Key**

Your API Key is always visible inside the Darkswap Portal after you log in with your wallet.

#### **Step 1 — Visit** [**Darkswap Desktop App Homepage**](https://app.darkswap.me/register/?utm_source=Gitbook\&utm_medium=link\&utm_campaign=Gitbook)

#### **Step 2 — Connect Your Wallet**

Connect your wallet using **WalletConnect**, **MetaMask**, or any other supported wallet provider.

#### **Step 3 — Sign the Authentication Message**

A gas-free signature is required to verify wallet ownership.

#### **Step 4 — View Your API Key**

After signing, your **API Key** is displayed on the portal every time you return.

> Your API Key is always accessible as long as you are logged in with the same wallet.

### **2. Configure the API Key in the Desktop App**

When you launch the Desktop App for the first time, it will automatically show a popup requesting your API Key.

#### **Step 1 — Download the Desktop App**

Install the Desktop App for your device.

#### **Step 2 — Launch the Desktop App**

On first launch, a setup popup appears.

#### **Step 3 — Enter Your API Key**

Copy your **API Key** from the portal and paste it into the popup.\
The app will validate the key automatically.

#### **Step 4 — Start Using the Desktop App**