Flutter / Dart Native Integration

import 'package:http/http.dart' as http;
import 'dart:convert';

class BaziClient {
  final String apiKey;
  BaziClient({required this.apiKey});

  Future<Map<String, dynamic>> calculate({required String birthDate, required String birthTime, required String gender}) async {
    final res = await http.post(
      Uri.parse('https://api.baziapi.pro/api/v1/bazi/calculate'),
      headers: {'x-api-key': apiKey, 'Content-Type': 'application/json'},
      body: jsonEncode({'birthDate': birthDate, 'birthTime': birthTime, 'gender': gender}),
    );
    return jsonDecode(res.body)['data'];
  }
}