cryptoapis-io

MCP server for AML address verification and transaction screening via Crypto APIs

Self-hosted MCP proxy that puts an x402 paywall in front of an existing MCP server

MCP server that pays x402-gated HTTP endpoints — fetch, and on a 402 authorize, sign, retry

MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs

MCP server for transaction lookup across EVM, UTXO, Solana, XRP, Kaspa via Crypto APIs

MCP server for dry-run Ethereum transaction simulation via Crypto APIs

MCP server for local transaction signing on EVM, UTXO, Tron, and XRP — no API calls needed

MCP server for building unsigned transactions on EVM, Tezos, Solana, Kaspa, XRP, UTXO, Tron

MCP server for cryptocurrency asset prices, exchange rates, and market metadata via Crypto APIs

MCP server for HD wallet management, balance, and sync on EVM, UTXO, XRP via Crypto APIs

MCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs

MCP server for broadcasting signed raw transactions to multiple blockchains via Crypto APIs

MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP, Tezos, Solana

MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs

MCP server for retrieving block-level data from EVM, UTXO, and XRP blockchains via Crypto APIs

MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs

MCP server for full transaction and token history on EVM and UTXO addresses via Crypto APIs