/**
* @author Nich
* @website x.com/nichxbt
* @github github.com/nirholas
* @license MIT
*/
// src/tools/binance-margin/cross-margin-api/crossMarginRepay.ts
import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import { marginClient } from "../../../config/binanceClient.js";
import { z } from "zod";
export function registerBinanceCrossMarginRepay(server: McpServer) {
server.tool(
"BinanceCrossMarginRepay",
"Repay loan for Cross Margin account. Repay the borrowed asset with the specified amount.",
{
asset: z.string().describe("Asset to repay (e.g., BTC, USDT)"),
amount: z.string().describe("Amount to repay"),
isIsolated: z.enum(["TRUE", "FALSE"]).optional().describe("For isolated margin or not, default FALSE"),
symbol: z.string().optional().describe("Isolated symbol, required when isIsolated=TRUE"),
recvWindow: z.number().int().optional().describe("Time window for request validity")
},
async (params) => {
try {
const response = await marginClient.restAPI.marginBorrowRepay({
asset: params.asset,
amount: params.amount,
type: "REPAY",
...(params.isIsolated && { isIsolated: params.isIsolated }),
...(params.symbol && { symbol: params.symbol }),
...(params.recvWindow && { recvWindow: params.recvWindow })
});
const data = await response.data();
return {
content: [{
type: "text",
text: `Successfully repaid ${params.amount} ${params.asset} in Cross Margin. Response: ${JSON.stringify(data)}`
}]
};
} catch (error) {
const errorMessage = error instanceof Error ? error.message : String(error);
return {
content: [{ type: "text", text: `Failed to repay: ${errorMessage}` }],
isError: true
};
}
}
);
}
