Bankless Onchain MCP Server - Overview

Title

Bankless Onchain MCP Server

A Model Context Protocol (MCP) server for interacting with blockchain data via the Bankless API.

How to Use

1. Installation:

   npm install @bankless/onchain-mcp  

2. Environment Setup:
   Set your Bankless API token:

   export BANKLESS_API_TOKEN=your_api_token_here  

3. Run the Server:

   npx @bankless/onchain-mcp  

4. Integration with AI Models:
   Configure MCP-compatible AI applications to use the server for blockchain data queries.

Key Features

Contract Operations

• Read Contract State – Fetch smart contract data with typed inputs/outputs.
• Get Proxy – Retrieve implementation addresses for proxy contracts.
• Get ABI – Fetch contract ABIs in JSON format.
• Get Source – Access verified contract source code and metadata.

Event Operations

• Get Events – Filter and retrieve event logs by topics.
• Build Event Topic – Generate event topic signatures for log filtering.

Transaction Operations

• Get Transaction History – Fetch transaction history for a given address.
• Get Transaction Info – Retrieve detailed transaction data (block, gas, status, etc.).

Use Cases

• Smart Contract Interaction – Query contract states, ABIs, and source code.
• Event Monitoring – Track on-chain events for analytics or triggers.
• Transaction Analysis – Inspect historical transactions and their details.
• AI Model Integration – Enable AI models to fetch and process blockchain data via MCP.

For more details, visit the GitHub repository.