tumf/web3-mcp

An MCP server implementation wrapping Ankr Advanced API.
Overview
FastMCP is a Model Context Protocol (MCP) server that provides access to Ankr's Advanced API for blockchain data. It allows LLMs to interact with blockchain data across multiple chains including Ethereum, BSC, Polygon, Avalanche, and more.
MCP Client Setting
Features
- Complete wrapper for all Ankr Advanced API endpoints
- NFT API: Get NFT metadata, holders, transfers, and ownership information
- Query API: Access blockchain statistics, blocks, logs, and transaction data
- Token API: Get token balances, prices, holders, and transfer history
- Support for multiple blockchain networks
Installation
Configuration
Set the following environment variables:
Usage
Running the server
Using with FastMCP CLI
API Categories
NFT API
- get_nfts_by_owner: Get NFTs owned by a wallet address
- get_nft_metadata: Get metadata for a specific NFT
- get_nft_holders: Get holders of a specific NFT collection
- get_nft_transfers: Get transfer history for NFTs
Query API
- get_blockchain_stats: Get blockchain statistics
- get_blocks: Get blocks information
- get_logs: Get blockchain logs
- get_transactions_by_hash: Get transactions by hash
- get_transactions_by_address: Get transactions by address
- get_interactions: Get wallet interactions with contracts
Token API
- get_account_balance: Get token balances for a wallet
- get_currencies: Get available currencies
- get_token_price: Get token price information
- get_token_holders: Get token holders
- get_token_holders_count: Get token holders count
- get_token_transfers: Get token transfer history
License
MIT