/**
* @author Nich
* @website x.com/nichxbt
* @github github.com/nirholas
* @license MIT
*/
// src/modules/simple-earn/flexible/getRateHistory.ts
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { simpleEarnClient } from "../../../config/binanceClient.js";
import { z } from "zod";
export function registerSimpleEarnFlexibleRateHistory(server: McpServer) {
server.tool(
"BinanceSimpleEarnFlexibleRateHistory",
"Get historical APR rates for a flexible product. Useful for analyzing rate trends and making informed investment decisions.",
{
productId: z.string().describe("Product ID to get rate history for"),
startTime: z.number().int().optional().describe("Start time in ms"),
endTime: z.number().int().optional().describe("End time in ms"),
current: z.number().int().min(1).default(1).optional().describe("Page number"),
size: z.number().int().min(1).max(100).default(10).optional().describe("Page size"),
recvWindow: z.number().int().optional().describe("Request validity window in ms")
},
async (params) => {
try {
const response = await simpleEarnClient.restAPI.getFlexibleRateHistory({
productId: params.productId,
...(params.startTime && { startTime: params.startTime }),
...(params.endTime && { endTime: params.endTime }),
...(params.current && { current: params.current }),
...(params.size && { size: params.size }),
...(params.recvWindow && { recvWindow: params.recvWindow })
});
const data = await response.data();
return {
content: [{
type: "text",
text: `📈 Flexible Product Rate History\n\nProduct ID: ${params.productId}\n\n${JSON.stringify(data, null, 2)}`
}]
};
} catch (error) {
const errorMessage = error instanceof Error ? error.message : String(error);
return {
content: [{
type: "text",
text: `❌ Failed to get rate history: ${errorMessage}`
}],
isError: true
};
}
}
);
}
