Mcp Transactions Data

Gives Claude direct access to transaction data across 16+ blockchains through Crypto APIs. You get lookup tools for UTXO chains like Bitcoin and Litecoin, EVM chains including Ethereum and Polygon with internal transactions and token transfers, plus Solana, XRP, and Kaspa. Each blockchain group exposes relevant actions: raw transaction data for UTXO, event logs for EVM, signature lookups for Solana. Requires a Crypto APIs key, supports both stdio and HTTP transport, and can run in multi-tenant mode where each request brings its own key. Useful when you need Claude to analyze or explain blockchain transactions without building your own indexer.