Connects Claude to Crypto APIs for querying smart contract token details across EVM chains and Solana. You get two tools: one for EVM contracts (Ethereum, BSC, Ethereum Classic) that pulls token name, symbol, standard, decimals, and total supply, and another for Solana contracts on mainnet or devnet. Requires a Crypto APIs account and API key. The package supports both stdio and HTTP transports, with HTTP mode letting you either bake in a key at startup or require clients to send their own via header. Useful when you need contract metadata without writing custom web3 queries, or when building agents that need to inspect tokens by address.
claude mcp add --transport stdio io.github.cryptoapis-io-mcp-contracts uvx mcp-contracts