{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_7yvdddscpqhw","handle":"cryptoapis-io-mcp","url":"https://wellknown.network/agents/cryptoapis-io-mcp","links":{"self":"https://wellknown.network/agents/cryptoapis-io-mcp/record.json","html":"https://wellknown.network/agents/cryptoapis-io-mcp","markdown":"https://wellknown.network/agents/cryptoapis-io-mcp/record.md","api":"https://wellknown.network/api/v1/agents/cryptoapis-io-mcp","status":"https://wellknown.network/api/v1/agents/cryptoapis-io-mcp/status","claim":"https://wellknown.network/agents/cryptoapis-io-mcp/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/cryptoapis-io-mcp/claim.json","badge":"https://wellknown.network/agents/cryptoapis-io-mcp/badge.svg","openapi":"https://wellknown.network/openapi.json","history":"https://wellknown.network/api/v1/agents/cryptoapis-io-mcp/history","tools":"https://wellknown.network/api/v1/agents/cryptoapis-io-mcp/tools"},"ard":{"identifier":"urn:air:ai.cryptoapis.io:server:cryptoapis-io-mcp","type":"application/mcp-server-card+json"},"kind":"mcp_server","declared":{"name":"mcp","summary":"Combined Crypto APIs MCP server — all 14 products in one process","description":"Combined Crypto APIs MCP server — all 14 products in one process","publisher":{"name":"CryptoAPIs-io","url":null},"homepage":"https://github.com/CryptoAPIs-io/cryptoapis-mcp#readme","repository":"https://github.com/CryptoAPIs-io/cryptoapis-mcp-hub","version":"0.5.0","license":"MIT","protocols":["mcp"],"tags":["mcp","cryptoapis","blockchain","crypto","ai","claude","cursor"],"pricing":null,"endpoints":[{"url":"https://ai.cryptoapis.io/mcp","type":"mcp_streamable_http","auth":null,"probeable":true},{"url":"npm:@cryptoapis-io/mcp","type":"package_npm","auth":null,"probeable":false}],"skills":null,"tools":null,"extra":{"updatedAt":"2026-10-21T08:33:15.926351Z","npmKeywords":["mcp","cryptoapis","blockchain","crypto","ai","claude","cursor"],"publishedAt":"2026-10-21T08:33:15.926351Z","registryName":"io.github.CryptoAPIs-io/mcp"},"attribution":{"kind":"mcp_registry","name":"mcp_registry","license":"npm","repoUrl":"mcp_registry","summary":"mcp_registry","version":"mcp_registry","description":"mcp_registry","homepageUrl":"npm","publisherName":"mcp_registry"}},"derived":{"capabilities":[{"slug":"finance.markets","name":"Markets & Trading","confidence":1,"provenance":"declared"},{"slug":"commerce.ecommerce","name":"E-commerce Operations","confidence":0.938,"provenance":"derived"},{"slug":"code.documentation","name":"Code Documentation","confidence":0.583,"provenance":"derived"},{"slug":"finance.banking","name":"Banking","confidence":0.583,"provenance":"derived"},{"slug":"dev.docs-lookup","name":"Documentation Lookup","confidence":0.54,"provenance":"derived"},{"slug":"documents.contracts","name":"Contracts & Legal","confidence":0.525,"provenance":"derived"},{"slug":"commerce.pricing","name":"Pricing & Quotes","confidence":0.525,"provenance":"derived"},{"slug":"documents.conversion","name":"Document Conversion","confidence":0.51,"provenance":"derived"}],"categories":["code","commerce","dev","documents","finance"],"language":"en"},"observed":{"status":"live","statusReason":"Responded 7h ago.","lastOkAt":"2026-10-22T13:28:42.122Z","lastProbedAt":"2026-10-22T13:28:42.122Z","statusComputedAt":"2026-10-22T13:32:27.227Z","reliability30d":{"probes":1,"successRate":1,"p50Ms":15,"basis":"service","measures":{"availability":"availability","latency":"response time","tools":"tool surface observed","summary":"Checks reached the service itself."},"checks":{"total":1,"ok":1,"authBoundaryOk":0,"serviceOk":1,"note":"Counted from the observation rows for the window, checks of the server only (HTTP, A2A card, MCP initialize). ok = authBoundaryOk + serviceOk. `probes` is the sum of daily rollups and includes registry checks, so it can differ from `total`."}},"latestObservations":[{"at":"2026-10-22T13:28:42.122Z","kind":"mcp_initialize","ok":true,"httpStatus":200,"latencyMs":15,"error":null,"detail":{"tools":[{"name":"address_history__manage_address","description":"Manage synced addresses for Address History APIs. Cursor pagination for 'list': use 'nextStartingAfter' as 'startingAfter'.\n\nActions:\n• sync: Add new address to"},{"name":"address_history__evm_address_history","description":"Query EVM address full history (requires synced address). Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions & supported bloc"},{"name":"address_history__utxo_address_history","description":"Query UTXO address full history (requires synced address).\n\nPagination:\n• list-transactions, list-transactions-by-timestamp: cursor pagination (use 'nextStartin"},{"name":"address_history__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"address_latest__evm_address_latest","description":"Query latest EVM address data (last 14 days). Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions & supported blockchains:\n• g"},{"name":"address_latest__utxo_address_latest","description":"Query latest UTXO address data (last 14 days).\n• get-balance: no pagination\n• list-transactions: cursor pagination - use 'nextStartingAfter' from response as 's"},{"name":"address_latest__solana_address_latest","description":"Query latest Solana address data (last 14 days). Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions:\n• get-balance: Get addre"},{"name":"address_latest__xrp_address_latest","description":"Query latest XRP (Ripple) address data. Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions:\n• get-balance: Get address XRP ba"},{"name":"address_latest__kaspa_address_latest","description":"Query latest Kaspa address data. Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions:\n• get-balance: Get address KAS balance\n•"},{"name":"address_latest__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"aml__aml","description":"AML (Anti-Money Laundering) risk checks for addresses and transactions.\n\nActions:\n• verify-address: Check if a blockchain address is flagged or associated with "},{"name":"aml__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"block_data__evm_block_data","description":"Get EVM block details (Block Data product).\n\nActions:\n• get-block-by-height: Get block details by block height (number)\n• get-block-by-hash: Get block details b"},{"name":"block_data__utxo_block_data","description":"Get UTXO block details (Block Data product).\n\nActions:\n• get-block-by-height: Get block details by block height (number)\n• get-block-by-hash: Get block details "},{"name":"block_data__xrp_block_data","description":"Get XRP block details (Block Data product). Path uses network only (no blockchain). Networks: mainnet, testnet.\n\nActions:\n• get-block-by-height: Get block detai"},{"name":"block_data__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"blockchain_events__blockchain_events_manage","description":"Manage existing webhook subscriptions for on-chain events. Use this to view, delete, or re-activate event subscriptions created via blockchain_events_create.\n\nA"},{"name":"blockchain_events__blockchain_events_create","description":"Create a webhook subscription for on-chain events. When the specified event occurs, CryptoAPIs sends a POST request to your callbackUrl with the event data. Sub"},{"name":"blockchain_events__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"blockchain_fees__blockchain_fees_utxo","description":"Get fee recommendations for UTXO blockchains (bitcoin, bitcoin-cash, litecoin, dogecoin, dash, zcash). Use this before preparing or signing a transaction to det"},{"name":"blockchain_fees__blockchain_fees_evm","description":"Get fee recommendations and estimate gas costs for EVM blockchains. Use this before preparing or signing a transaction to determine appropriate gas parameters.\n"},{"name":"blockchain_fees__blockchain_fees_xrp","description":"Blockchain Fees XRP: get fee recommendations. Networks: mainnet, testnet.\n\nCredits per call: 20\n\nCredits are indicative only and may change at any time. The act"},{"name":"blockchain_fees__blockchain_fees_tezos","description":"Blockchain Fees Tezos: fee recommendations and fee estimation for XTZ, FA1.2, and FA2 transfers.\n\nActions:\n• get-fee-recommendations: Get current minimal fee/co"},{"name":"blockchain_fees__blockchain_fees_solana","description":"Blockchain Fees Solana: fee recommendations and compute-unit estimation. Solana uses compute units (not gas), so this is a distinct cost model from EVM.\n\nAction"},{"name":"blockchain_fees__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"broadcast__broadcast_signed_transaction","description":"Broadcast locally signed transaction (Broadcast product).\n\nSubmit a signed transaction hex to the network. Supported blockchains and networks vary; see credits "},{"name":"broadcast__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"contracts__evm_contract_data","description":"Get EVM contract token details (Contracts product).\n\nActions:\n• get-token-details-by-contract-address: Get token details (name, symbol, standard, decimals, tota"},{"name":"contracts__solana_contract_data","description":"Get Solana contract token details (Contracts product).\n\nActions:\n• get-token-details-by-contract-address: Get token details by contract address\n\nNetworks: mainn"},{"name":"contracts__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"hd_wallet__manage_hd_wallet","description":"Manage HD wallets identified by extended public key (xPub/yPub/zPub). Private keys never leave the user's device — only the extended public key is sent to Crypt"},{"name":"hd_wallet__hd_wallet_data_utxo","description":"Query HD wallet data for UTXO blockchains (bitcoin, litecoin, bitcoin-cash, dogecoin, dash, zcash) by extended public key (xPub/yPub/zPub). The wallet must firs"},{"name":"hd_wallet__hd_wallet_data_evm","description":"Query HD wallet data for EVM blockchains by extended public key (xPub). The wallet must first be synced via manage_hd_wallet. Offset pagination: use 'limit' and"},{"name":"hd_wallet__hd_wallet_data_xrp","description":"Query HD wallet data for XRP (Ripple) by extended public key (xPub). The wallet must first be synced via manage_hd_wallet. Offset pagination: use 'limit' and 'o"},{"name":"hd_wallet__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"market_data__market_data_metadata","description":"Market Data metadata (list supported assets).\n\nActions:\n• list-supported-assets: List supported crypto and fiat assets (optional pagination and type filter)\n\nCr"},{"name":"market_data__market_data_exchange_rates","description":"Market Data exchange rates.\n\nActions:\n• get-exchange-rate-by-asset-symbols: Get exchange rate between two assets by symbol (e.g. BTC, USD)\n• get-exchange-rate-b"},{"name":"market_data__market_data_assets","description":"Market Data assets (asset details).\n\nActions:\n• get-asset-details-by-asset-id: Get asset details by unique asset ID\n• get-asset-details-by-asset-symbol: Get ass"},{"name":"market_data__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"prepare_transactions__prepare_transactions_evm","description":"Build unsigned EVM transactions ready for signing. Returns the raw unsigned transaction hex and fee details. After preparing, use a signing tool (e.g. evm_sign)"},{"name":"prepare_transactions__prepare_transactions_tezos","description":"Build unsigned Tezos operations ready for signing. Returns the forged (unsigned) operation bytes and fee details. After preparing, sign locally and broadcast vi"},{"name":"prepare_transactions__prepare_transactions_solana","description":"Build unsigned Solana transactions ready for signing. Returns the unsigned transaction and fee details. After preparing, sign locally and broadcast via broadcas"},{"name":"prepare_transactions__prepare_transactions_kaspa","description":"Build unsigned Kaspa transactions ready for signing. Returns the unsigned transaction and fee details. After preparing, sign locally (kaspa_sign) and broadcast "},{"name":"prepare_transactions__prepare_transactions_xrp","description":"Build unsigned XRP transactions ready for signing. Returns the unsigned transaction and fee details. After preparing, sign locally (xrp_sign) and broadcast via "},{"name":"prepare_transactions__prepare_transactions_utxo","description":"Build unsigned UTXO transactions ready for signing (Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, Dash, Zcash). Returns the unsigned transaction and fee details. A"},{"name":"prepare_transactions__prepare_transactions_tron","description":"Build unsigned Tron transactions ready for signing. Returns the unsigned transaction and fee details. After preparing, sign locally (tron_sign) and broadcast vi"},{"name":"prepare_transactions__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"simulate__simulate_evm","description":"Dry-run an Ethereum transaction without broadcasting it to the network (mainnet or sepolia only — this endpoint does not support other EVM chains). Returns esti"},{"name":"simulate__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"transactions_data__transactions_data_utxo","description":"Transactions Data UTXO: get transaction details or raw transaction data by hash.\n\nActions: get-transaction-details, get-raw-transaction-data. Blockchains: bitco"},{"name":"transactions_data__transactions_data_evm","description":"Transactions Data EVM: get transaction details, internal transactions, token transfers, or logs by transaction hash.\n\nActions: get-transaction-details, list-int"},{"name":"transactions_data__transactions_data_solana","description":"Transactions Data Solana: get transaction details by transaction hash (signature). Networks: mainnet, devnet.\n\nCredits per call: 90\n\nCredits are indicative only"},{"name":"transactions_data__transactions_data_xrp","description":"Transactions Data XRP: get transaction details by transaction hash. Networks: mainnet, testnet.\n\nCredits per call: 110\n\nCredits are indicative only and may chan"},{"name":"transactions_data__transactions_data_kaspa","description":"Transactions Data Kaspa: get transaction details by transaction ID. Network: mainnet.\n\nCredits per call: 918\n\nCredits are indicative only and may change at any "},{"name":"transactions_data__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"utils__utxo_utils","description":"UTXO utils (Utils product): validate address, decode raw transaction hex, convert Bitcoin Cash address.\n\nActions:\n• validate-address: Check if a UTXO address is"},{"name":"utils__evm_utils","description":"EVM utils (Utils product): validate address, decode raw transaction hex.\n\nActions:\n• validate-address: Check if an EVM address is valid\n• decode-raw-transaction"},{"name":"utils__xrp_utils","description":"XRP utils (Utils product): validate address, decode/encode X-Address.\n\nActions:\n• validate-address: Check if an XRP address is valid\n• decode-x-address: Decode "},{"name":"utils__derive_addresses","description":"Utils: derive HD wallet (xPub, yPub, zPub) change or receiving addresses without syncing.\n\nGET /utils/{blockchain}/{network}/xpubs/{extendedPublicKey}/derive-ad"},{"name":"utils__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"}],"toolCount":60,"toolsHash":"a0218124d987692b21ee8365b7dcc8458f7d595d81dabbe6eb61633a3329edc7","serverName":"cryptoapis-mcp-http-server","capabilities":["tools"],"serverVersion":"1.0.0","protocolVersion":"2025-06-18"}}],"tools":[{"name":"address_history__manage_address","description":"Manage synced addresses for Address History APIs. Cursor pagination for 'list': use 'nextStartingAfter' as 'startingAfter'.\n\nActions:\n• sync: Add new address to"},{"name":"address_history__evm_address_history","description":"Query EVM address full history (requires synced address). Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions & supported bloc"},{"name":"address_history__utxo_address_history","description":"Query UTXO address full history (requires synced address).\n\nPagination:\n• list-transactions, list-transactions-by-timestamp: cursor pagination (use 'nextStartin"},{"name":"address_history__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"address_latest__evm_address_latest","description":"Query latest EVM address data (last 14 days). Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions & supported blockchains:\n• g"},{"name":"address_latest__utxo_address_latest","description":"Query latest UTXO address data (last 14 days).\n• get-balance: no pagination\n• list-transactions: cursor pagination - use 'nextStartingAfter' from response as 's"},{"name":"address_latest__solana_address_latest","description":"Query latest Solana address data (last 14 days). Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions:\n• get-balance: Get addre"},{"name":"address_latest__xrp_address_latest","description":"Query latest XRP (Ripple) address data. Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions:\n• get-balance: Get address XRP ba"},{"name":"address_latest__kaspa_address_latest","description":"Query latest Kaspa address data. Cursor pagination: use 'nextStartingAfter' from response as 'startingAfter'.\n\nActions:\n• get-balance: Get address KAS balance\n•"},{"name":"address_latest__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"aml__aml","description":"AML (Anti-Money Laundering) risk checks for addresses and transactions.\n\nActions:\n• verify-address: Check if a blockchain address is flagged or associated with "},{"name":"aml__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"block_data__evm_block_data","description":"Get EVM block details (Block Data product).\n\nActions:\n• get-block-by-height: Get block details by block height (number)\n• get-block-by-hash: Get block details b"},{"name":"block_data__utxo_block_data","description":"Get UTXO block details (Block Data product).\n\nActions:\n• get-block-by-height: Get block details by block height (number)\n• get-block-by-hash: Get block details "},{"name":"block_data__xrp_block_data","description":"Get XRP block details (Block Data product). Path uses network only (no blockchain). Networks: mainnet, testnet.\n\nActions:\n• get-block-by-height: Get block detai"},{"name":"block_data__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"blockchain_events__blockchain_events_manage","description":"Manage existing webhook subscriptions for on-chain events. Use this to view, delete, or re-activate event subscriptions created via blockchain_events_create.\n\nA"},{"name":"blockchain_events__blockchain_events_create","description":"Create a webhook subscription for on-chain events. When the specified event occurs, CryptoAPIs sends a POST request to your callbackUrl with the event data. Sub"},{"name":"blockchain_events__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"blockchain_fees__blockchain_fees_utxo","description":"Get fee recommendations for UTXO blockchains (bitcoin, bitcoin-cash, litecoin, dogecoin, dash, zcash). Use this before preparing or signing a transaction to det"},{"name":"blockchain_fees__blockchain_fees_evm","description":"Get fee recommendations and estimate gas costs for EVM blockchains. Use this before preparing or signing a transaction to determine appropriate gas parameters.\n"},{"name":"blockchain_fees__blockchain_fees_xrp","description":"Blockchain Fees XRP: get fee recommendations. Networks: mainnet, testnet.\n\nCredits per call: 20\n\nCredits are indicative only and may change at any time. The act"},{"name":"blockchain_fees__blockchain_fees_tezos","description":"Blockchain Fees Tezos: fee recommendations and fee estimation for XTZ, FA1.2, and FA2 transfers.\n\nActions:\n• get-fee-recommendations: Get current minimal fee/co"},{"name":"blockchain_fees__blockchain_fees_solana","description":"Blockchain Fees Solana: fee recommendations and compute-unit estimation. Solana uses compute units (not gas), so this is a distinct cost model from EVM.\n\nAction"},{"name":"blockchain_fees__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"broadcast__broadcast_signed_transaction","description":"Broadcast locally signed transaction (Broadcast product).\n\nSubmit a signed transaction hex to the network. Supported blockchains and networks vary; see credits "},{"name":"broadcast__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"contracts__evm_contract_data","description":"Get EVM contract token details (Contracts product).\n\nActions:\n• get-token-details-by-contract-address: Get token details (name, symbol, standard, decimals, tota"},{"name":"contracts__solana_contract_data","description":"Get Solana contract token details (Contracts product).\n\nActions:\n• get-token-details-by-contract-address: Get token details by contract address\n\nNetworks: mainn"},{"name":"contracts__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"hd_wallet__manage_hd_wallet","description":"Manage HD wallets identified by extended public key (xPub/yPub/zPub). Private keys never leave the user's device — only the extended public key is sent to Crypt"},{"name":"hd_wallet__hd_wallet_data_utxo","description":"Query HD wallet data for UTXO blockchains (bitcoin, litecoin, bitcoin-cash, dogecoin, dash, zcash) by extended public key (xPub/yPub/zPub). The wallet must firs"},{"name":"hd_wallet__hd_wallet_data_evm","description":"Query HD wallet data for EVM blockchains by extended public key (xPub). The wallet must first be synced via manage_hd_wallet. Offset pagination: use 'limit' and"},{"name":"hd_wallet__hd_wallet_data_xrp","description":"Query HD wallet data for XRP (Ripple) by extended public key (xPub). The wallet must first be synced via manage_hd_wallet. Offset pagination: use 'limit' and 'o"},{"name":"hd_wallet__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"market_data__market_data_metadata","description":"Market Data metadata (list supported assets).\n\nActions:\n• list-supported-assets: List supported crypto and fiat assets (optional pagination and type filter)\n\nCr"},{"name":"market_data__market_data_exchange_rates","description":"Market Data exchange rates.\n\nActions:\n• get-exchange-rate-by-asset-symbols: Get exchange rate between two assets by symbol (e.g. BTC, USD)\n• get-exchange-rate-b"},{"name":"market_data__market_data_assets","description":"Market Data assets (asset details).\n\nActions:\n• get-asset-details-by-asset-id: Get asset details by unique asset ID\n• get-asset-details-by-asset-symbol: Get ass"},{"name":"market_data__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"prepare_transactions__prepare_transactions_evm","description":"Build unsigned EVM transactions ready for signing. Returns the raw unsigned transaction hex and fee details. After preparing, use a signing tool (e.g. evm_sign)"},{"name":"prepare_transactions__prepare_transactions_tezos","description":"Build unsigned Tezos operations ready for signing. Returns the forged (unsigned) operation bytes and fee details. After preparing, sign locally and broadcast vi"},{"name":"prepare_transactions__prepare_transactions_solana","description":"Build unsigned Solana transactions ready for signing. Returns the unsigned transaction and fee details. After preparing, sign locally and broadcast via broadcas"},{"name":"prepare_transactions__prepare_transactions_kaspa","description":"Build unsigned Kaspa transactions ready for signing. Returns the unsigned transaction and fee details. After preparing, sign locally (kaspa_sign) and broadcast "},{"name":"prepare_transactions__prepare_transactions_xrp","description":"Build unsigned XRP transactions ready for signing. Returns the unsigned transaction and fee details. After preparing, sign locally (xrp_sign) and broadcast via "},{"name":"prepare_transactions__prepare_transactions_utxo","description":"Build unsigned UTXO transactions ready for signing (Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, Dash, Zcash). Returns the unsigned transaction and fee details. A"},{"name":"prepare_transactions__prepare_transactions_tron","description":"Build unsigned Tron transactions ready for signing. Returns the unsigned transaction and fee details. After preparing, sign locally (tron_sign) and broadcast vi"},{"name":"prepare_transactions__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"simulate__simulate_evm","description":"Dry-run an Ethereum transaction without broadcasting it to the network (mainnet or sepolia only — this endpoint does not support other EVM chains). Returns esti"},{"name":"simulate__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"transactions_data__transactions_data_utxo","description":"Transactions Data UTXO: get transaction details or raw transaction data by hash.\n\nActions: get-transaction-details, get-raw-transaction-data. Blockchains: bitco"},{"name":"transactions_data__transactions_data_evm","description":"Transactions Data EVM: get transaction details, internal transactions, token transfers, or logs by transaction hash.\n\nActions: get-transaction-details, list-int"},{"name":"transactions_data__transactions_data_solana","description":"Transactions Data Solana: get transaction details by transaction hash (signature). Networks: mainnet, devnet.\n\nCredits per call: 90\n\nCredits are indicative only"},{"name":"transactions_data__transactions_data_xrp","description":"Transactions Data XRP: get transaction details by transaction hash. Networks: mainnet, testnet.\n\nCredits per call: 110\n\nCredits are indicative only and may chan"},{"name":"transactions_data__transactions_data_kaspa","description":"Transactions Data Kaspa: get transaction details by transaction ID. Network: mainnet.\n\nCredits per call: 918\n\nCredits are indicative only and may change at any "},{"name":"transactions_data__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"},{"name":"utils__utxo_utils","description":"UTXO utils (Utils product): validate address, decode raw transaction hex, convert Bitcoin Cash address.\n\nActions:\n• validate-address: Check if a UTXO address is"},{"name":"utils__evm_utils","description":"EVM utils (Utils product): validate address, decode raw transaction hex.\n\nActions:\n• validate-address: Check if an EVM address is valid\n• decode-raw-transaction"},{"name":"utils__xrp_utils","description":"XRP utils (Utils product): validate address, decode/encode X-Address.\n\nActions:\n• validate-address: Check if an XRP address is valid\n• decode-x-address: Decode "},{"name":"utils__derive_addresses","description":"Utils: derive HD wallet (xPub, yPub, zPub) change or receiving addresses without syncing.\n\nGET /utils/{blockchain}/{network}/xpubs/{extendedPublicKey}/derive-ad"},{"name":"utils__system_info","description":"CryptoAPIs reference documentation — no API call, no credits consumed.\n\nActions:\n• blockchains — Supported blockchains, networks, products per chain, denominati"}],"package":{"name":"@cryptoapis-io/mcp","registry":"npm","observedAt":"2026-10-22T13:34:38.309Z","publishedAt":"2026-09-24T12:06:26.248Z","latestVersion":"0.4.9","weeklyDownloads":657},"toolSurface":{"id":"ts_sxy7gg693s2g","endpointId":"ep_84wb3wnmzdrw","hash":"a0218124d987692b21ee8365b7dcc8458f7d595d81dabbe6eb61633a3329edc7","toolCount":60,"serverName":"cryptoapis-mcp-http-server","serverVersion":"1.0.0","protocolVersion":"2025-06-18","firstSeenAt":"2026-10-22T13:28:42.141Z","lastSeenAt":"2026-10-22T13:28:42.141Z","observations":1,"toolNames":["address_history__manage_address","address_history__evm_address_history","address_history__utxo_address_history","address_history__system_info","address_latest__evm_address_latest","address_latest__utxo_address_latest","address_latest__solana_address_latest","address_latest__xrp_address_latest","address_latest__kaspa_address_latest","address_latest__system_info","aml__aml","aml__system_info","block_data__evm_block_data","block_data__utxo_block_data","block_data__xrp_block_data","block_data__system_info","blockchain_events__blockchain_events_manage","blockchain_events__blockchain_events_create","blockchain_events__system_info","blockchain_fees__blockchain_fees_utxo","blockchain_fees__blockchain_fees_evm","blockchain_fees__blockchain_fees_xrp","blockchain_fees__blockchain_fees_tezos","blockchain_fees__blockchain_fees_solana","blockchain_fees__system_info","broadcast__broadcast_signed_transaction","broadcast__system_info","contracts__evm_contract_data","contracts__solana_contract_data","contracts__system_info","hd_wallet__manage_hd_wallet","hd_wallet__hd_wallet_data_utxo","hd_wallet__hd_wallet_data_evm","hd_wallet__hd_wallet_data_xrp","hd_wallet__system_info","market_data__market_data_metadata","market_data__market_data_exchange_rates","market_data__market_data_assets","market_data__system_info","prepare_transactions__prepare_transactions_evm","prepare_transactions__prepare_transactions_tezos","prepare_transactions__prepare_transactions_solana","prepare_transactions__prepare_transactions_kaspa","prepare_transactions__prepare_transactions_xrp","prepare_transactions__prepare_transactions_utxo","prepare_transactions__prepare_transactions_tron","prepare_transactions__system_info","simulate__simulate_evm","simulate__system_info","transactions_data__transactions_data_utxo","transactions_data__transactions_data_evm","transactions_data__transactions_data_solana","transactions_data__transactions_data_xrp","transactions_data__transactions_data_kaspa","transactions_data__system_info","utils__utxo_utils","utils__evm_utils","utils__xrp_utils","utils__derive_addresses","utils__system_info"],"distinctSurfaces":1},"endpointFacts":[]},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"mcp_registry","key":"io.github.CryptoAPIs-io/mcp","url":"https://registry.modelcontextprotocol.io/v0/servers/io.github.CryptoAPIs-io%2Fmcp","firstSeenAt":"2026-10-22T12:21:53.253Z","fetchedAt":"2026-10-22T12:21:53.253Z","normalizedAt":"2026-10-22T12:21:53.253Z"},{"source":"npm","key":"@cryptoapis-io/mcp","url":"https://www.npmjs.com/package/@cryptoapis-io/mcp","firstSeenAt":"2026-10-07T13:18:33.467Z","fetchedAt":"2026-10-07T13:18:33.467Z","normalizedAt":"2026-10-07T13:18:33.467Z"}]},"firstSeenAt":"2026-10-07T13:18:33.467Z","updatedAt":"2026-10-22T13:34:38.309Z"}