/**
* @author Nich
* @website x.com/nichxbt
* @github github.com/nirholas
* @license MIT
*/
// src/modules/options/market-api/mark.ts
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { optionsClient } from "../../../config/binanceClient.js";
import { z } from "zod";
export function registerOptionsMarketMark(server: McpServer) {
server.tool(
"BinanceOptionsMark",
"Get the mark price for options contracts. Mark price is used for liquidation and margin calculations.",
{
symbol: z.string().optional()
.describe("Option symbol (e.g., 'BTC-240126-40000-C'). If not provided, returns all mark prices")
},
async (params) => {
try {
const response = await optionsClient.restAPI.mark({
...(params.symbol && { symbol: params.symbol })
});
const data = await response.data();
let result = `✅ Options Mark Prices\n\n`;
if (Array.isArray(data)) {
result += `Total contracts: ${data.length}\n\n`;
data.slice(0, 20).forEach((item: any) => {
result += `**${item.symbol}**\n`;
result += ` Mark Price: ${item.markPrice}\n`;
result += ` Bid IV: ${item.bidIV} | Ask IV: ${item.askIV}\n`;
result += ` Mark IV: ${item.markIV}\n`;
result += ` Delta: ${item.delta} | Theta: ${item.theta}\n`;
result += ` Gamma: ${item.gamma} | Vega: ${item.vega}\n\n`;
});
if (data.length > 20) {
result += `... and ${data.length - 20} more contracts`;
}
} else if (data) {
result += `**${data.symbol}**\n`;
result += `Mark Price: ${data.markPrice}\n`;
result += `Bid IV: ${data.bidIV} | Ask IV: ${data.askIV}\n`;
result += `Mark IV: ${data.markIV}\n`;
result += `Delta: ${data.delta} | Theta: ${data.theta}\n`;
result += `Gamma: ${data.gamma} | Vega: ${data.vega}\n`;
}
return {
content: [{
type: "text",
text: result
}]
};
} catch (error) {
const errorMessage = error instanceof Error ? error.message : String(error);
return {
content: [{
type: "text",
text: `❌ Failed to get Options mark prices: ${errorMessage}`
}],
isError: true
};
}
}
);
}
