n8n-nodes-coinbase

This is an n8n community node that allows you to interact with the Coinbase Advanced Trade API to:

• Check wallet holdings (account balances)
• Create market and limit orders (buy/sell)
• Get product information
• Manage orders

Installation

Community Nodes (Recommended)

1. Go to Settings > Community Nodes
2. Select Install
3. Enter n8n-nodes-coinbase in Enter npm package name
4. Agree to the risks of using community nodes
5. Select Install

Manual Installation

To install the node manually:

# Navigate to your n8n custom nodes directory
cd ~/.n8n/custom

# Install the node
npm install n8n-nodes-coinbase

Credentials

To use this node, you need to create API credentials in your Coinbase account:

1. Log in to your Coinbase account

2. Go to Settings > API

3. Create a new API key with the following permissions:

   • wallet:accounts:read - For viewing account balances
   • wallet:orders:create - For creating orders
   • wallet:orders:read - For viewing orders
   • wallet:products:read - For viewing products

4. Save your API Key (format: organizations/{org_id}/apiKeys/{key_id}) and Private Key

5. In n8n, create new Coinbase API credentials and enter:

   • API Key: Your API key from Coinbase
   • API Secret: Your private key (including the BEGIN/END headers)

Usage

Check Wallet Holdings

1. Add the Coinbase node to your workflow
2. Select Resource: Account
3. Select Operation: Get All
4. This will return all your account balances

Create a Market Order

1. Select Resource: Order
2. Select Operation: Create Market Order
3. Configure:
   • Product ID: e.g., BTC-USD
   • Side: Buy or Sell
   • Order Type: Base Size (amount in crypto) or Quote Size (amount in USD)
   • Size: Amount to buy/sell

Create a Limit Order

1. Select Resource: Order
2. Select Operation: Create Limit Order
3. Configure:
   • Product ID: e.g., BTC-USD
   • Side: Buy or Sell
   • Size: Amount in base currency (e.g., BTC)
   • Limit Price: Price per unit

Get Product Information

1. Select Resource: Product
2. Select Operation: Get or Get All
3. For Get: Enter the Product ID (e.g., BTC-USD)

Example Workflows

Daily Portfolio Check

Create a workflow that:

1. Uses a Schedule Trigger to run daily
2. Gets all account balances
3. Formats the data
4. Sends a summary via email or Slack

Price Alert Trading

Create a workflow that:

1. Monitors product prices
2. When a threshold is met, creates a market order
3. Sends a notification of the trade

Support

For issues and feature requests, please visit the GitHub repository.

License

MIT