example.js

/**
 * Kundli matching API example (JavaScript SDK, ESM)
 * Calculates Guna Milan (Ashtakoota) compatibility score for two birth charts.
 * Endpoint: POST /vedic-astrology/compatibility (calculateGunMilan)
 * Docs: https://roxyapi.com/api-reference
 */

import { createRoxy } from '@roxyapi/sdk';

const roxy = createRoxy(process.env.ROXY_API_KEY);

// Step 1: geocode each birth city - never hardcode coordinates
const { data: loc1, error: locErr1 } = await roxy.location.searchCities({ query: { q: 'New Delhi' } });
if (locErr1) throw new Error(locErr1.error);
const p1 = loc1.cities[0]; // { latitude, longitude, timezone }

const { data: loc2, error: locErr2 } = await roxy.location.searchCities({ query: { q: 'Mumbai' } });
if (locErr2) throw new Error(locErr2.error);
const p2 = loc2.cities[0];

// Step 2: 36-point Guna Milan compatibility
const { data, error } = await roxy.vedicAstrology.calculateGunMilan({
  body: {
    person1: {
      date: '1990-07-04',
      time: '10:12:00',
      latitude: p1.latitude,
      longitude: p1.longitude,
      timezone: p1.timezone,
    },
    person2: {
      date: '1992-03-15',
      time: '08:30:00',
      latitude: p2.latitude,
      longitude: p2.longitude,
      timezone: p2.timezone,
    },
  },
});

if (error) {
  console.error('API error:', error.error);
  process.exit(1);
}

console.log(`Guna Milan Score: ${data.total}/${data.maxScore} (${data.percentage.toFixed(1)}%)`);
console.log(`Compatible: ${data.isCompatible}`);
console.log(`Recommendation: ${data.recommendation}`);

if (data.doshas.length > 0) {
  console.log(`Active Doshas: ${data.doshas.join(', ')}`);
}

console.log('\nBreakdown:');
for (const koota of data.breakdown) {
  console.log(`  ${koota.category}: ${koota.score}/${koota.maxScore} - ${koota.description}`);
}