/**
* @author Nich
* @website x.com/nichxbt
* @github github.com/nirholas
* @license MIT
*/
// src/modules/options/market-api/depth.ts
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { optionsClient } from "../../../config/binanceClient.js";
import { z } from "zod";
export function registerOptionsMarketDepth(server: McpServer) {
server.tool(
"BinanceOptionsDepth",
"Get the order book depth for an options contract. Shows current bids and asks at various price levels.",
{
symbol: z.string().describe("Option symbol (e.g., 'BTC-240126-40000-C')"),
limit: z.number().int().min(1).max(1000).optional()
.describe("Limit the number of price levels returned (default 100, max 1000)")
},
async (params) => {
try {
const response = await optionsClient.restAPI.depth({
symbol: params.symbol,
...(params.limit && { limit: params.limit })
});
const data = await response.data();
let result = `✅ Options Order Book - ${params.symbol}\n\n`;
// Format asks (sell orders)
result += `**Asks (Sell Orders)**:\n`;
if (data.asks && data.asks.length > 0) {
data.asks.slice(0, 10).forEach((ask: [string, string]) => {
result += ` Price: ${ask[0]} | Qty: ${ask[1]}\n`;
});
} else {
result += ` No asks available\n`;
}
result += `\n**Bids (Buy Orders)**:\n`;
if (data.bids && data.bids.length > 0) {
data.bids.slice(0, 10).forEach((bid: [string, string]) => {
result += ` Price: ${bid[0]} | Qty: ${bid[1]}\n`;
});
} else {
result += ` No bids available\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 order book: ${errorMessage}`
}],
isError: true
};
}
}
);
}
