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MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP via Crypto APIs
About
MCP server for fee recommendations and gas estimation on EVM, UTXO, XRP via Crypto APIs
What You'll Need
Set these up before or after installing:
Crypto APIs API keyRequired
Environment variable: CRYPTOAPIS_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-cryptoapis-io-mcp-blockchain-fees": {
"env": {
"CRYPTOAPIS_API_KEY": "your-cryptoapis-api-key-here"
},
"args": [
"-y",
"@cryptoapis-io/mcp-blockchain-fees"
],
"command": "npx"
}
}
}Security Report
6.1
Moderate6.1Moderate RiskThis is a well-structured MCP server for blockchain fee estimation via Crypto APIs. The code demonstrates good security practices with proper authentication requirements, secure credential handling via environment variables, and permissions that appropriately match its purpose. No significant security concerns were identified. Supply chain analysis found 4 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.
Scanned 7 files · 7 findings
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
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