Crypto APIs Broadcast

Verified Integration

Author: @external•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Crypto APIs Broadcast to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "crypto-apis-broadcast": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-crypto-apis-broadcast"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Broadcast signed raw transactions to multiple blockchain networks through the Crypto APIs platform.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Crypto APIs Broadcast

Yes, a valid Crypto APIs API key is absolutely essential for all operations. For HTTP transport, the key can be provided at startup for global use or required per-request via the 'x-api-key' header.

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