cancel_order

MCP tool from Signer MCP by namixai

Cancels an outstanding order by its venue order id. Idempotent — cancelling an already-filled or non-existent order returns ok: false with a venue reason instead of erroring.

How to use it

Project documentation lists cancel_order for the Signer MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Signer MCP

$npx -y @usenami/signer-mcp@^0.6.0
FULL SIGNER MCP LISTING