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CryptoAPIs Blockchain Events MCP HTTP Server MCP Server

by cryptoapis-io
FinanceLow Risk9.0Remote
Free

Subscribe to on-chain event webhooks across EVM, UTXO, Solana, XRP via Crypto APIs

About

Create and manage on-chain event webhook subscriptions using your AI assistant. This hosted MCP server connects directly to the Crypto APIs Blockchain Events product, no local installation needed. Subscribe to new blocks, confirmed transactions, address coin movements, and token transfers across EVM, UTXO, Solana, and XRP. List, activate, and delete subscriptions. Requires a Crypto APIs API key passed via the x-api-key header.

Security Report

9.0
Low Risk9.0Low Risk

Remote MCP endpoint verified (300ms response). Server: cryptoapis-mcp-http-server. 2 trust signals: valid MCP protocol, requires auth. No security issues detected.

Endpoint verified · Open access · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Remote servers are capped at 8.0 because source code is not available for review. The score reflects endpoint verification only.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

What You'll Need

Set these up before or after installing:

CryptoAPIs API key. Sign up at cryptoapis.io to get your free key — passed via the x-api-key headerRequired

Environment variable: x-api-key

Sign up free

How to Connect

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-blockchain-events-mcp-http-server": {
      "env": {
        "x-api-key": "your-x-api-key-here"
      },
      "url": "https://ai.cryptoapis.io/mcp/blockchain-events"
    }
  }
}

Getting Started

Once installed, try these example prompts and explore these capabilities:

  • 1"Subscribe to new block events on Ethereum mainnet and notify my webhook URL"
  • 2"Monitor address 0xABC for any incoming coins on Polygon"
  • 3"List all my active blockchain event subscriptions"
  • 4Tool: blockchain_events_create — Create webhook subscriptions for on-chain events
  • 5Tool: blockchain_events_manage — List, activate, and delete event subscriptions

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Tags

blockchainwebhookseventsethereumbitcoinsolanaxrpnotificationssubscriptionscrypto

Use Cases

  • Subscribe to new block events
  • Monitor address movements
  • Track token transfers
  • Manage webhooks

Links

DocumentationRemote Endpoint

Details

Published March 5, 2026
Version 1.0.0
0 installs
Remote Plugin

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