Access 20+ blockchains through AI — balances, transactions, fees, contracts, and more.
Crypto APIs MCP Server gives AI agents direct access to blockchain data across 20+ networks including Ethereum, Bitcoin, Solana, XRP, and Kaspa. It aggregates 50 tools covering address balances, transaction history, fee estimation, smart contract data, market prices, HD wallet management, transaction preparation, and webhook subscriptions — all behind a single HTTP endpoint. Connect to all tools at once or scope your session to a single product for a lighter context. No local setup needed — just point your MCP client to the hosted endpoint with your API key.
Set these up before or after installing:
Environment variable: x-api-key
Sign up freeOnce installed, try these example prompts and explore these capabilities:
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"cryptoapis-mcp-http-server": {
"env": {
"x-api-key": "your-x-api-key-here"
},
"url": "https://ai.cryptoapis.io/mcp"
}
}
}Remote MCP endpoint verified (548ms response). Server: cryptoapis-mcp-http-server. 2 trust signals: valid MCP protocol, requires auth. No security issues detected.
Endpoint probed · 1 finding
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
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