# Braintree Payment Gateway Integration

Braintree, a PayPal service, is a full-stack payment platform designed to simplify online and mobile payments for businesses worldwide. It supports a wide range of payment methods, including credit/debit cards (Visa, MasterCard, American Express), digital wallets (PayPal, Venmo, Apple Pay, Google Pay), and ACH Direct Debit, with availability in over 45 countries and support for 130+ currencies. Braintree offers features like fraud protection, recurring billing, and seamless integrations via its robust API and SDKs, making it a popular choice for e-commerce businesses of all sizes.

This guide walks you through integrating Braintree into your application, from account creation to live deployment.

### Step 1: Log in or Sign Up

1. Visit Braintree: Go to Braintree and click Sign Up to create a new merchant account or Log In if you already have one.
2. Account Creation: Select a business account and provide your email, password, and business details (e.g., company name, country, website URL).
3. Email Verification: Check your inbox for a verification email from Braintree and click the link to activate your account.
4. Sandbox Access: Upon signup, you’ll automatically get a Sandbox account for testing. Log in to the Braintree Sandbox at sandbox.braintreegateway.com to explore features before going live.

### Step 2: Set Up Your Account

Before processing live payments, configure your Braintree account:

1. Complete Your Profile:

- In the Braintree Dashboard, go to Settings > Business.
- Enter your business details: legal name, address, phone number, and website URL (required for live transactions).
- For individuals, provide personal details instead.

1. Business Verification (Required for Live Mode):

- Navigate to Settings > Processing > Underwriting.
- Submit documents such as a business license, ID, and bank account details (requirements vary by country).
- Verification typically takes 1-2 business days. You’ll receive an email once approved.

1. Add a Settlement Bank:

- Go to Settings > Processing > Bank Accounts.
- Add your bank details (e.g., IBAN or routing/account number) for payouts.
- Braintree may send a small test deposit to verify the account.

1. Sandbox Mode: Use the Sandbox immediately for testing without verification. Live mode requires approval.

### Step 3: Obtain API Credentials

Braintree provides several credentials for integration:

- Merchant ID: Unique identifier for your account.
- Public Key: Used in client-side code (e.g., checkout forms).
- Private Key: Used in server-side code for secure API calls.
- Client Token: Generated server-side for client-side authorization (preferred for Drop-in UI).

##### How to Get Your Credentials:

1. Log in to the Sandbox or Production Dashboard at sandbox.braintreegateway.com or www.braintreegateway.com.
2. Go to Settings > API.
3. Under API Keys, you’ll find:

- Public Key and Private Key (click View to reveal the Private Key).
- Merchant ID (listed at the top).

1. Generate Client Token: Use your server-side code to generate a Client Token via the Braintree SDK (required for client-side integrations).
2. Key Security: Keep Private Keys and Client Tokens confidential—use them only server-side. Copy all credentials and store them securely.
3. Add these to your application’s Admin Panel under System Settings > Payment Gateways > Braintree.

### Step 4: Configure Payment Methods

Braintree supports multiple payment methods, some of which require activation:

1. Go to Settings > Processing > Payment Methods in the Dashboard.
2. Available methods include:

- Cards: Visa, MasterCard, AmExpress (enabled by default).
- Digital Wallets: PayPal, Venmo (US-only), Apple Pay, Google Pay (enable via settings).
- ACH Direct Debit: US-only (request activation).
- Local Methods: Varies by region (e.g., Sofort in Europe—contact support).

1. Enable desired methods by toggling them on. Some (e.g., ACH, Venmo) require additional setup or approval from Braintree support at support@braintreepayments.com.
2. These methods will appear in your checkout flow once integrated.

### Step 5: Set Up Webhooks

Webhooks notify your server of payment events (e.g., transaction success):

1. In the Braintree Dashboard, go to Settings > Webhooks.
2. Click Create New Webhook.
3. Webhook URL:

- Enter the URL from your application (e.g., `https://yourwebsite.com/webhooks/braintree`).
- Find this URL in your Admin Panel under Braintree settings.
- Ensure your endpoint accepts POST requests and returns a 200 OK response.

1. Events: Select events to subscribe to, such as:

- `transaction_settled`: Payment completed.
- `transaction_declined`: Payment failed.
- `subscription_charged_successfully`: Recurring payment processed.

1. Save the webhook. Braintree will provide a Webhook ID for reference.
2. Testing: Use the Test Webhook feature to send a sample notification and verify your endpoint.

### Step 6: Set Up Credentials in Our Dashboard

Integrate Braintree into your application:

1. Log in to your application’s Admin Panel.
2. Navigate to System Settings > Payment Gateways > Braintree.

1. Fill out the configuration form:

1. Detailed Fields:

- Supported Currencies: Select currencies (e.g., USD, EUR, AUD) enabled on your Braintree account. Each Merchant ID supports one currency—create additional Merchant IDs for multi-currency support.
- Active: Toggle “On” to enable Braintree payments.
- Live Mode: Toggle “Off” for Sandbox, “On” for live transactions.
- Merchant ID: Enter your Braintree Merchant ID.
- Public Key: Enter your Public Key (e.g., `abc123xyz`).
- Private Key: Enter your Private Key (e.g., `xyz789abc`).
- Webhook URL: Copy this URL and paste it into the Braintree Dashboard’s webhook settings.
- Minimum Amount: Set a floor (e.g., $1.00) to prevent micro-transactions.
- Maximum Amount: Set a ceiling (e.g., $10,000) based on your needs.
- Fixed Charge: Add a flat fee (e.g., $0.50) per transaction, if applicable.
- Percentage Charge: Add a percentage fee (e.g., 2%) on top of Braintree’s fees (2.59% + $0.49 per card transaction).

1. Click Submit to save. Your Braintree gateway is now configured.

### Step 7: Test the Integration

Test your setup in Sandbox Mode:

1. Enable Sandbox Mode:

- In your Admin Panel, ensure Live Mode is off and use Sandbox credentials.
- Log in to sandbox.braintreegateway.com to monitor test transactions.

1. Simulate Payments:

- Use Braintree’s test cards:
- Success: `4111 1111 1111 1111`, expiry `12/25`, CVV `123`.
- Decline: `4000 1111 1111 1111`, expiry `12/25`, CVV `123`.
- Test PayPal, ACH, or Venmo with Sandbox accounts (create test accounts in the Sandbox Dashboard).

1. Verify Webhooks:

- Check your server logs for webhook events (e.g., `transaction_settled`).
- Ensure payment statuses update in your Admin Panel (e.g., “Paid,” “Declined”).

1. Debugging: If issues occur, check the Sandbox Dashboard’s Transactions tab for error codes (e.g., “Processor Declined”).

### Step 8: Enable Live Mode

After successful testing:

1. Braintree Dashboard:

- Ensure your account is verified and ready for live transactions.
- Log in to www.braintreegateway.com.

1. Admin Panel:

- Go to System Settings > Payment Gateways > Braintree.
- Toggle Live Mode to “On”.
- Confirm your Merchant ID, Public Key, and Private Key match your production credentials.
- Save the changes.

1. Webhook Confirmation: Verify the webhook URL is updated in the Production Dashboard.

### Step 9: Go Live

Launch your Braintree integration:

1. Start Accepting Payments:

- Customers can now pay using enabled methods at checkout.
- Monitor initial transactions closely for issues.

1. Live Verification:

- In the Production Dashboard, go to Transactions to track payments in real-time.
- Confirm funds settle into your bank account (typically 2-3 business days).

1. Troubleshooting:

- If payments fail, review error logs in the Dashboard or contact support@braintreepayments.com.
- Ensure your webhook endpoint remains active.

## Additional Tips

- Braintree Fees: Standard rate is 2.59% + $0.49 per card transaction; ACH is 0.75% (capped at $5). Check pricing for details and adjust your charges.
- Documentation: Explore the Braintree Developer Docs for advanced features like recurring billing or 3D Secure.
- Support: Contact Braintree via support@braintreepayments.com or the Dashboard’s help section.

## Note:

If you need further assistance, our support team is available 24/7. Reach out at softivus@gmail.com or through the Admin Panel. Let’s get your Braintree integration live and thriving!