Nodit MCP Server

@noditlabs

Basic information

About Nodit MCP Server

A Model Context Protocol (MCP) server for AI agents to interact with blockchain data via Nodit’s Web3 Data and Node APIs. Enables LLMs to access structured, multi-chain blockchain context with zero blockchain-specific logic.

#ai #mcp #blockchain #web3 #blockchain-data #onchain#blockchain-node#rpc-node#llm #onchain-data #mcp-server

Nodit MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "nodit-mcp-server": {
      "command": "npx",
      "args": [
        "@noditlabs/nodit-mcp-server@latest"
      ]
    }
  }
}

Nodit MCP Server tools

Lists available Nodit API categories from Nodit Blockchain Context. To use the Nodit API tool, you must first call this tool.

Lists available Nodit API operations.

Lists available Nodit Data API operations.

Lists available Nodit Webhook API operations.

Lists all query roots available in the Nodit Aptos Indexer GraphQL API.

Returns the GraphQL specification for a specific query root in the Nodit Aptos Indexer API.

Calls a Nodit Aptos Indexer API. Returns the API response. Before making the call, it's recommended to verify the detailed API specifications using the 'get_nodit_aptos_indexer_api_spec' tool. Please note that using this tool will consume your API quota.

Gets the fully resolved spec details for a Nodit Blockchain Context API operationId. Returns details as a JSON string.

This function calls a specific Nodit Blockchain Context API using its operationId. Before making the call, it's recommended to verify the detailed API specifications using the 'get_nodit_api_spec' tool. Please note that using this tool will consume your API quota.

Overview

What is Nodit MCP Server?

Nodit MCP Server is a Model Context Protocol server that connects AI agents and developers to structured, context-ready blockchain data across multiple networks through Nodit's Web3 infrastructure. It normalizes multi-chain data for AI reasoning and decision-making, allowing developers to build Web3-integrated applications without specialized blockchain expertise.

How to use Nodit MCP Server?

Install via npx @noditlabs/nodit-mcp-server@latest and set the NODIT_API_KEY environment variable. Run the server with node build/index.js after building locally, or integrate it with Cursor IDE or Claude Desktop by configuring mcp.json with the npx command and your API key. For remote integration, use the SSE endpoint https://mcp.nodit.io/sse?apiKey=INSERT_YOUR_API_KEY.

Key features of Nodit MCP Server

Connects AI agents to normalized, multi-chain blockchain data
Supports EVM-compatible (Ethereum, Base, Arbitrum, Polygon, etc.) and non-EVM networks (Aptos, Bitcoin, Dogecoin, TRON, XRPL, Sui, Solana)
Provides RPC Node & Node APIs for real-time queries and transaction submissions
Offers high-level Web3 Data APIs with processed datasets (token transfers, account summaries, etc.)
Includes GraphQL Indexer APIs for detailed Aptos blockchain activities
Tools for listing API categories, operations, and specs, plus executing API calls

Use cases of Nodit MCP Server

Build AI agents that query and analyze real-time blockchain data across multiple networks
Monitor on-chain activity such as token transfers and transaction volumes
Retrieve account-level transaction histories and asset movements
Develop Web3-integrated applications without raw RPC complexity
Integrate blockchain data into AI reasoning workflows via natural language prompts

Frequently asked questions

What makes Nodit MCP Server different from directly calling blockchain RPCs?

It normalizes and structures multi-chain data for AI agents, eliminating the need to handle raw event logs, chain-specific data structures, or complex node RPCs.

What are the runtime requirements?

Node.js 18+ and a Nodit API key obtained from [Nodit Console](https://nodit.lambda256.io/).

Where does the blockchain data come from?

Data is accessed through Nodit's professionally operated node infrastructure, Web3 Data APIs, and GraphQL indexing services across supported networks.

What transport protocols are supported?

For local server-client interaction, only stdio-based communication (JSON-RPC over stdio) is supported. Remote MCP integration uses SSE (Server-Sent Events) via the endpoint with an API key.

How is authentication handled?

Authentication requires a Nodit API key set as the `NODIT_API_KEY` environment variable for local setups, or passed as a query parameter (`apiKey=INSERT_YOUR_API_KEY`) for the remote SSE endpoint.

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