import { getApiDataWithCache } from '../cache/apiCache.js';
import { logger } from '../utils/logger.js';
export const marketDataTool = {
name: "market_data",
description: "Retrieves general market data from Tesouro Direto, including opening/closing times and status",
inputSchema: {
type: "object",
properties: {}
}
};
export async function handleMarketDataTool() {
try {
const responseData = await getApiDataWithCache("market data tool");
const { TrsrBondMkt, BizSts } = responseData;
// Format the market data for the response
return {
content: [{
type: "text",
text: JSON.stringify({
market_status: {
opening_time: TrsrBondMkt.opngDtTm,
closing_time: TrsrBondMkt.clsgDtTm,
quotation_time: TrsrBondMkt.qtnDtTm,
status_code: TrsrBondMkt.stsCd,
status: TrsrBondMkt.sts
},
business_status: {
code: BizSts.cd,
timestamp: BizSts.dtTm
}
}, null, 2)
}]
};
} catch (error) {
logger.error('Error in market data tool:', error);
throw new Error('Failed to retrieve market data');
}
}
