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Access to full transaction data on all transactions & addresses
Broadcast and verify transactions with real-time monitoring
Retrieve blockchain data, balances, and transactions
Detailed blockchain history and transaction data for any address.
Full smart contracts metadata, including token symbols & token names
Dedicated nodes infrastructure for leading blockchains using JSON-RPC
Address validation, encoding & cryptographic tasks optimizations
Shared node infrastructure for top blockchains using JSON-RPC.
Pay for HTTP APIs, or charge for your own, in USDC stablecoin over the open x402 protocol — non-custodial, on-chain settlement.
Real-time notifications for events on top blockchains. Response under 100ms.
AML address screening across 20+ blockchains
MCP servers, CLI and skills for AI agents
Precise blockchain transaction fee estimates based on transaction priority
Sync and manage HD wallets, keys and addresses
Prepare EVM transactions, including token transfers
Access to full transaction data on all transactions & addresses
Get live crypto prices, exchange rates, supply and token contracts across protocols via one REST API.
Test EVM transactions, optimize gas fees and identify security flaws
AI Compatibility by Crypto APIs gives agents native access to 19 blockchains through whichever surface fits: 60 MCP tools across 14 domains, a 47-command CLI that reports its credit cost on every call, three agent skills that teach an assistant the API patterns, and a 143-path REST API. Works with Claude, Cursor, Codex, VS Code Copilot and n8n. Signing stays on your machine — the platform never takes a private key.
60 MCP tools across 14 domains
47-command CLI, 19 blockchains
Agent skills for Claude, Cursor, Codex
Bring blockchain data into your AI stack with no glue code. Call 60 MCP tools from any MCP host, drive 47 CLI commands from a terminal, install the agent skills so an assistant gets the call right first time, or go straight at the REST API.
14 production-ready Model Context Protocol servers that expose Crypto APIs endpoints to any MCP-compatible AI host. Drop-in install for Claude Desktop, Cursor, Continue, Cline and any other MCP client — no glue code, no custom integrations. Each server is independently versioned, scoped to a clear domain (addresses, transactions, blocks, market data, smart contracts, fees, wallets, and more), and ready for production use.
A native n8n node that turns any Crypto APIs MCP server into a workflow step. Compose agents visually, mix MCP calls with HTTP, databases, queues and email, and ship production AI workflows that read on-chain data, prepare transactions and react to events — all without writing integration code. Works in both self-hosted and n8n Cloud.
47 commands across 19 blockchains. JSON on stdout, credits reported per call. Run agent-prompt --json and an agent gets the whole command space — every action, flag, enum and cost — instead of discovering it by trial.
Three skills teaching an assistant how the platform is meant to be used, so it writes a correct call the first time. One for the CLI, one for MCP, one for the REST API — each says when to use it and when to reach for another.
Signing is deliberately excluded from the CLI and kept out of tool-call transcripts, because a private key on a command line ends up in shell history, ps output and CI logs. Prepare the transaction with us, sign it locally in your own process, then broadcast it. The platform never takes a key.
prepare → sign locally → broadcast
x402 lets an agent pay per request without a subscription or a shared key. Our facilitator handles six chain families — EVM, Solana, Tron, XRP, UTXO and Kaspa — which is wider coverage than any other facilitator offers.
Read the MCP Servers and n8n MCP Client documentation and get an AI agent talking to the blockchain in minutes.
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Our powerful blockchain product suite helps businesses and institutions build the ecosystem of tomorrow.
Networks Supported
Avg Processing Time
Enterprise-ready
of Big Data
Yes. Crypto APIs ships production-ready Model Context Protocol (MCP) servers that connect to Claude, Cursor, Continue, Cline, and any host that speaks MCP, with a drop-in install and no glue code. It also provides an n8n MCP Client node so you can add blockchain data access as a step in visual n8n workflows alongside HTTP, database, queue, and email nodes.
The MCP servers cover the chains Crypto APIs supports: EVM networks (Ethereum, BNB Smart Chain, Ethereum Classic, Polygon, Avalanche C-Chain, Tron, Arbitrum, Base, Optimism), UTXO chains (Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, Dash, Zcash, Kaspa), plus the account-based chains XRP and Solana. Most chains offer both mainnet and testnet (for example Ethereum Sepolia, Solana devnet), while a few such as Kaspa are mainnet-only. Coverage varies by capability — for example latest-address data spans the EVM and UTXO chains plus XRP, Solana, and Kaspa.
No, it goes beyond reads. The servers expose address data and history, transaction and block data, smart-contract data, blockchain fees, and HD wallet data, and they can also prepare transactions, simulate EVM transactions, broadcast signed transactions, and create and manage blockchain event subscriptions. The live page groups these as addresses, transactions, blocks, market data, smart contracts, fees, and wallets.
The market data tools provide asset lists, exchange rates, and asset metadata. They do not provide OHLCV candlesticks or order-book depth. Use the exchange-rate and asset tools for pricing reference data within your AI agent.
Get a Crypto APIs API key, then install and configure one of the MCP servers with that key. Point your MCP host (Claude, Cursor, Continue, or n8n's MCP Client node) at the server and start querying on-chain data through natural language. The live page markets a drop-in install with no glue code so you can ship your first agent quickly.
Crypto Wallet
Hardware Wallet
Crypto Exchange
Crypto PSP
Digital Banks
Crypto Lending
Crypto Custody
Crypto Taxes & Accounting