tickerBookTicker.ts•1.8 kB
// src/tools/binance-spot/market-api/tickerBookTicker.ts
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { z } from "zod";
import { spotClient } from "../../../config/binanceClient.js";
export function registerBinanceTickerBookTicker(server: McpServer) {
server.tool(
"BinanceTickerBookTicker",
"Get best price/quantity on the order book for a symbol or all symbols.",
{
symbol: z.string().optional().describe("Symbol of the trading pair (e.g., BTCUSDT)")
},
async ({ symbol }) => {
try {
const params: any = {};
if (symbol) params.symbol = symbol;
const response = await spotClient.restAPI.tickerBookTicker(params);
const data = await response.data();
const isArray = Array.isArray(data);
const responseText = isArray
? `Retrieved best price/quantity on the order book for all symbols. Total items: ${data.length}.`
: `Retrieved best price/quantity on the order book for ${symbol}.`;
return {
content: [
{
type: "text",
text: `${responseText} Response: ${JSON.stringify(data)}`
}
]
};
} catch (error) {
const errorMessage = error instanceof Error ? error.message : String(error);
return {
content: [
{ type: "text", text: `Failed to retrieve book ticker: ${errorMessage}` }
],
isError: true
};
}
}
);
}