/**
* @author Nich
* @website x.com/nichxbt
* @github github.com/nirholas
* @license MIT
*/
// src/tools/binance-futures-coinm/market-api/premiumIndex.ts
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { deliveryClient } from "../../../config/binanceClient.js";
import { z } from "zod";
export function registerBinanceDeliveryPremiumIndex(server: McpServer) {
server.tool(
"BinanceDeliveryPremiumIndex",
"Get mark price and funding rate for COIN-M Futures contracts.",
{
symbol: z.string().optional().describe("Contract symbol (e.g., BTCUSD_PERP). If not provided, returns all symbols")
},
async (params) => {
try {
const response = await deliveryClient.restAPI.premiumIndex({
...(params.symbol && { symbol: params.symbol })
});
const data = await response.data();
return {
content: [{
type: "text",
text: `💰 Premium Index${params.symbol ? ` for ${params.symbol}` : ''}\n\n${JSON.stringify(data, null, 2)}`
}]
};
} catch (error) {
const errorMessage = error instanceof Error ? error.message : String(error);
return {
content: [{ type: "text", text: `❌ Failed to get premium index: ${errorMessage}` }],
isError: true
};
}
}
);
}
