Base Blockchain Logo

Base Blockchain

Official

Enables Claude to interact with the Base blockchain and Coinbase API for cryptocurrency operations i...

118 views
0 installs
Updated Sep 9, 2025
Not audited
Enables Claude to interact with the Base blockchain and Coinbase API for cryptocurrency operations including wallet management, fund transfers, and smart contract deployments.
  1. Prepare Required Credentials
    Gather the following credentials, which you will need to connect to the Base MCP server:

    • Coinbase API Key Name and Private Key
      Obtain from the Coinbase Developer Portal.
    • Wallet Seed Phrase
      This is your wallet's 12 or 24-word mnemonic phrase.
    • Coinbase Project ID
      Also available in the Coinbase Developer Portal.
    • Alchemy API Key
      Get one from Alchemy.
    • OpenRouter API Key (optional, for OpenRouter credits)
      Retrieve it from OpenRouter Keys.
    • Chain ID (optional, for testnet)
      Use 84532 for Base Sepolia testnet, or leave empty for Mainnet.
    • Neynar API Key (required for Farcaster functionality)
      Available at Neynar.
  2. Access the FastMCP Connection Interface
    Open the FastMCP dashboard and proceed to add a new environment (ENV) using the "Install Now" button for the Base MCP server.

  3. Fill Out the Required ENV Values
    In the FastMCP connection interface, enter the following keys and their corresponding values from Step 1:

    COINBASE_API_KEY_NAME=
    COINBASE_API_PRIVATE_KEY=
    SEED_PHRASE=
    COINBASE_PROJECT_ID=
    ALCHEMY_API_KEY=
    OPENROUTER_API_KEY=           # Optional
    CHAIN_ID=                     # Optional
    NEYNAR_API_KEY=               # Required for Farcaster features
    
  4. Save the Configuration
    Confirm and save your changes in the FastMCP interface.

  5. Restart or Reconnect as Needed
    If prompted, restart the server or reconnect to ensure your ENV values are applied.

Note: Keep all credentials secure and do not share them. Only fill in the values for the features you intend to use (some are optional as indicated).

Quick Start

View on GitHub

More for Finance

View All →

More for Developer Tools

View All →

Similar MCP Servers

B

Base Blockchain

Provides a bridge to the Base blockchain network for wallet management, balance checking, and transaction execution through natural language commands, eliminating the need to manage technical blockchain details.

Finance
91
0

Report Issue

Thank you! Your issue report has been submitted successfully.