Get fee recommendations and gas estimates for EVM, UTXO, and XRP transactions via Crypto APIs
Get real-time fee recommendations and gas estimates for blockchain transactions using your AI assistant. This hosted MCP server connects directly to the Crypto APIs Blockchain Fees product, no local installation needed. Supports UTXO chains (Bitcoin, Litecoin, Dogecoin, Dash, Zcash) for fee recommendations, EVM chains for standard fees, EIP-1559 fees, and gas estimation for native transfers and contract calls, and XRP. Requires a Crypto APIs API key passed via the x-api-key header.
Remote MCP endpoint verified (343ms 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.
This plugin requests these system permissions. Most are normal for its category.
Set these up before or after installing:
Environment variable: x-api-key
Sign up freeRemote 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-fees-mcp-http-server": {
"env": {
"x-api-key": "your-x-api-key-here"
},
"url": "https://ai.cryptoapis.io/mcp/blockchain-fees"
}
}
}Once installed, try these example prompts and explore these capabilities:
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