{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp","description":"Combined Crypto APIs MCP server — all 14 products in one process","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-hub","source":"github","subfolder":"mcp"},"version":"0.5.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp","version":"0.5.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}],"remotes":[{"type":"streamable-http","url":"https://ai.cryptoapis.io/mcp","headers":[{"description":"Crypto APIs API key","isRequired":true,"isSecret":true,"name":"x-api-key"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-21T08:33:15.926351Z","publishedAt":"2026-10-21T08:33:15.926351Z","updatedAt":"2026-10-21T08:33:15.926351Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-address-history","description":"MCP server for full transaction and token history on EVM and UTXO addresses via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-address-history","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-address-history","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:29.104415Z","publishedAt":"2026-09-24T10:01:29.104415Z","updatedAt":"2026-09-24T10:01:29.104415Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-address-latest","description":"MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-address-latest","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-address-latest","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:29.779457Z","publishedAt":"2026-09-24T10:01:29.779457Z","updatedAt":"2026-09-24T10:01:29.779457Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-aml","description":"MCP server for AML address verification and transaction screening via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-aml","source":"github"},"version":"0.2.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-aml","version":"0.2.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:30.868268Z","publishedAt":"2026-09-24T10:01:30.868268Z","updatedAt":"2026-09-24T10:01:30.868268Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-block-data","description":"MCP server for retrieving block-level data from EVM, UTXO, and XRP blockchains via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-block-data","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-block-data","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:31.248547Z","publishedAt":"2026-09-24T10:01:31.248547Z","updatedAt":"2026-09-24T10:01:31.248547Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-blockchain-events","description":"MCP server for subscribing to and managing on-chain event webhooks via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-blockchain-events","source":"github"},"version":"0.5.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-blockchain-events","version":"0.5.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:31.642606Z","publishedAt":"2026-09-24T10:01:31.642606Z","updatedAt":"2026-09-24T10:01:31.642606Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-blockchain-fees","description":"MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP, Tezos, Solana","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-blockchain-fees","source":"github"},"version":"0.5.1","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-blockchain-fees","version":"0.5.1","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T11:03:57.549728Z","publishedAt":"2026-09-24T11:03:57.549728Z","updatedAt":"2026-09-24T11:03:57.549728Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-broadcast","description":"MCP server for broadcasting signed raw transactions to multiple blockchains via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-broadcast","source":"github"},"version":"0.5.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-broadcast","version":"0.5.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:32.58562Z","publishedAt":"2026-09-24T10:01:32.58562Z","updatedAt":"2026-09-24T10:01:32.58562Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-contracts","description":"MCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-contracts","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-contracts","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:33.109089Z","publishedAt":"2026-09-24T10:01:33.109089Z","updatedAt":"2026-09-24T10:01:33.109089Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-hd-wallet","description":"MCP server for HD wallet management, balance, and sync on EVM, UTXO, XRP via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-hd-wallet","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-hd-wallet","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:33.461034Z","publishedAt":"2026-09-24T10:01:33.461034Z","updatedAt":"2026-09-24T10:01:33.461034Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-market-data","description":"MCP server for cryptocurrency asset prices, exchange rates, and market metadata via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-market-data","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-market-data","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:33.789649Z","publishedAt":"2026-09-24T10:01:33.789649Z","updatedAt":"2026-09-24T10:01:33.789649Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-prepare-transactions","description":"MCP server for building unsigned transactions on EVM, Tezos, Solana, Kaspa, XRP, UTXO, Tron","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-prepare-transactions","source":"github"},"version":"0.5.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-prepare-transactions","version":"0.5.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:01:34.15763Z","publishedAt":"2026-09-24T10:01:34.15763Z","updatedAt":"2026-09-24T10:01:34.15763Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-signer","description":"Local transaction signing for EVM, UTXO, Tron, XRP, Kaspa, Solana and Tezos — no API calls","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-signer","source":"github"},"version":"0.5.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-signer","version":"0.5.0","transport":{"type":"stdio"}}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T12:11:33.118003Z","publishedAt":"2026-09-24T12:11:33.118003Z","updatedAt":"2026-09-24T12:11:33.118003Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-simulate","description":"MCP server for dry-run Ethereum transaction simulation via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-simulate","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-simulate","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:04:38.285261Z","publishedAt":"2026-09-24T10:04:38.285261Z","updatedAt":"2026-09-24T10:04:38.285261Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-transactions-data","description":"MCP server for transaction lookup across EVM, UTXO, Solana, XRP, Kaspa via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-transactions-data","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-transactions-data","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:04:42.760645Z","publishedAt":"2026-09-24T10:04:42.760645Z","updatedAt":"2026-09-24T10:04:42.760645Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-utils","description":"MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-utils","source":"github"},"version":"0.4.0","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-utils","version":"0.4.0","transport":{"type":"stdio"},"environmentVariables":[{"description":"Crypto APIs API key","isRequired":true,"format":"string","isSecret":true,"name":"CRYPTOAPIS_API_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T10:04:43.697823Z","publishedAt":"2026-09-24T10:04:43.697823Z","updatedAt":"2026-09-24T10:04:43.697823Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-x402-accept","description":"Self-hosted MCP proxy that puts an x402 paywall in front of an existing MCP server","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-x402-accept","source":"github"},"version":"0.1.1","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-x402-accept","version":"0.1.1","transport":{"type":"stdio"}}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-07-30T06:02:45.927082Z","publishedAt":"2026-07-30T06:02:45.927082Z","updatedAt":"2026-07-30T06:02:45.927082Z","isLatest":true}}},{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.CryptoAPIs-io/mcp-x402-pay","description":"MCP server that pays x402-gated HTTP endpoints — fetch, and on a 402 authorize, sign, retry","repository":{"url":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-x402-pay","source":"github"},"version":"0.5.3","packages":[{"registryType":"npm","identifier":"@cryptoapis-io/mcp-x402-pay","version":"0.5.3","transport":{"type":"stdio"}}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-09-24T12:11:34.63527Z","publishedAt":"2026-09-24T12:11:34.63527Z","updatedAt":"2026-09-24T12:11:34.63527Z","isLatest":true}}}],"metadata":{"count":18}}
