Distance Calculator API - Dart/Flutter Client

Distance Calculator computes the distance between two coordinate pairs in miles and kilometers. Supply two latitude and longitude points to receive distances and resolved city and state names for both locations.

This is the Dart/Flutter client for the Distance Calculator API.

Installation

Add this to your pubspec.yaml:

dependencies:
  apiverve_distancecalculator: ^1.2.3

Then run:

dart pub get
# or for Flutter
flutter pub get

Usage

import 'package:apiverve_distancecalculator/apiverve_distancecalculator.dart';

void main() async {
  final client = DistancecalculatorClient('YOUR_API_KEY');

  try {
    final response = await client.execute({
      'lat1': 36.7783,
      'lon1': -119.4179,
      'lat2': 34.0522,
      'lon2': -118.2437
    });

    print('Status: ${response.status}');
    print('Data: ${response.data}');
  } catch (e) {
    print('Error: $e');
  }
}

Response

{
  "status": "ok",
  "error": null,
  "data": {
    "distanceMiles": 199.6804337234997,
    "distanceKm": 321.2535462758628,
    "location1": {
      "latitude": "36.728450",
      "longitude": "-119.53571",
      "city": "Sanger",
      "state": "California"
    },
    "location2": {
      "latitude": "34.044662",
      "longitude": "-118.24255",
      "city": "Los Angeles",
      "state": "California"
    },
    "bearing": 198,
    "direction": "South",
    "estimatedDriveTime": "5h 11m"
  }
}

API Reference

• API Home: Distance Calculator API
• Documentation: docs.apiverve.com/ref/distancecalculator

Authentication

All requests require an API key. Get yours at apiverve.com.

License

MIT License - see LICENSE for details.

Built with Dart for APIVerve