# Paypal > PaymentKit integrates with PayPal using API v3 and the Vault feature to securely manage payment tokens. Before you can process transactions, you must enable Vault access and retrieve your API credentials. # Set up summary To accept payments with PayPal in PaymentKit, you will need to: 1. Enable Vault in your PayPal app 2. Retrieve your PayPal API credentials 3. Connect PayPal in PaymentKit # Enable vault access PaymentKit requires Vault to securely store payment tokens. 1. In PayPal, navigate to **Apps & Credentials** and select the app you want to integrate with 2. Scroll to the **Features** section and enable **Vault** If **Vault** cannot be enabled for your account, contact PayPal support and request Vault v3 API access. # Retrieve API credentials You need your **Client ID** and **Client Secret** to connect PayPal with PaymentKit. 1. In PayPal, make sure you are in **live mode** 2. Navigate to **Apps & Credentials** 3. Click **Create App** → select **Merchant** as the app type 4. Your **API credentials** are now generated 5. Copy your **Client ID** and **Client Secret** — you’ll need to add them to PaymentKit # Connect PayPal to PaymentKit 1. Navigate to **Developers → Payment Processors** 2. Click **Add Processor** and select **PayPal** 3. Enter your **Client ID** and **Client Secret** 4. Turn on PayPal as a payment method you want to accept payments in *** \[MBCC]