mcp-block-data
About
MCP server for retrieving block-level data from EVM, UTXO, and XRP blockchains via Crypto APIs
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Env vars
CRYPTOAPIS_API_KEYClaude Code
claude mcp add --env CRYPTOAPIS_API_KEY= mcp-block-data -- npx @cryptoapis-io/mcp-block-data
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"mcp-block-data","command":"npx","args":["@cryptoapis-io/mcp-block-data"],"env":{"CRYPTOAPIS_API_KEY":""}}'
JSON
{
"mcpServers": {
"mcp-block-data": {
"command": "npx",
"args": [
"@cryptoapis-io/mcp-block-data"
],
"env": {
"CRYPTOAPIS_API_KEY": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.