Infura
Provides access to Ethereum and Polygon blockchain data through Infura's JSON-RPC APIs, offering 35+...
- Click the "Install Now" button to open the FastMCP connection interface (the form where you add a new MCP server / environment variables).
- If you don’t already have an Infura account: go to https://infura.io, sign up and verify your email, then log in to the Infura Dashboard. (infura.ghost.io)
- In the Infura Dashboard create a new Project (give it a name and confirm). This will generate the credentials for that project. (infura.ghost.io)
- Open the new project’s page and locate the Project ID / API Key (shown on the project Keys or Endpoints page). Copy the Project ID (this is the value used in RPC endpoints like https://mainnet.infura.io/v3/YOUR-PROJECT-ID). (infura.ghost.io)
- In the FastMCP connection interface paste that Project ID into the INFURA_API_KEY field (the README for infura-mcp expects INFURA_API_KEY = your-infura-api-key). (infura.ghost.io)
- (Optional) If you want extra security on requests, enable or copy the Project Secret from the same project settings and restrict usage to server-side environments only (do not expose the secret in client-side code). If you enable a secret, follow Infura’s guidance for using HTTP Basic Auth or the dashboard “Require API Key Secret” options. (infura.ghost.io)
- If you need the MCP to allow write tools, set WRITE_TOOLS_ENABLED=true in the FastMCP interface; otherwise leave it false / unset for read-only usage (the README shows WRITE_TOOLS_ENABLED in env examples). (infura.ghost.io)
- Save the FastMCP connection / Install the MCP server. After installation, verify connectivity by calling a simple read tool (e.g., eth_get_block_number) from the MCP — if it returns data, the INFURA_API_KEY is configured correctly. (infura.ghost.io)
How to Install Infura
Install Infura MCP server with one click through FastMCP. Choose your preferred AI development tool below:
Claude Desktop
Click "Claude Desktop" in Quick Start
Cursor IDE
Click "Cursor IDE" in Quick Start
VS Code
Click "VS Code" in Quick Start
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