end_block
(int, optional): End block number (alternative to blocks)
How to use it
end_block is exposed by the Cryo MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the end_block tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install Cryo MCP
uv tool install cryo-mcpOther tools in Cryo MCP (9)
(str, optional): Block range specification (e.g., '1000:1010')
(int, optional): Number of blocks from latest to include
(str, optional): Contract address to filter by
(str): The name of the dataset to query (e.g., 'blocks', 'transactions', 'logs')
(list, optional): Columns to exclude from defaults
(list, optional): Columns to include alongside defaults
(str, optional): Output format ('json', 'csv', 'parquet')
(int, optional): Start block number (alternative to blocks)
(bool, optional): If True, query the latest block