Birth Chart API - Dart/Flutter Client
Birth Chart calculates a tropical natal chart from a birth date, time and location. It returns the sun, moon and rising signs, the ascendant and midheaven, and each planet's sign, degree and retrograde flag. Paid plans add the 12 house cusps, each planet's house, the major aspects and the element and modality balance.
This is the Dart/Flutter client for the Birth Chart API.
Installation
Add this to your pubspec.yaml:
dependencies:
apiverve_birthchart: ^1.2.3
Then run:
dart pub get
# or for Flutter
flutter pub get
Usage
import 'package:apiverve_birthchart/apiverve_birthchart.dart';
void main() async {
final client = BirthchartClient('YOUR_API_KEY');
try {
final response = await client.execute({
'date': '1990-06-15',
'time': '14:30',
'lat': 40.7128,
'lon': -74.006,
'timezone': 'America/New_York',
'houseSystem': 'placidus'
});
print('Status: ${response.status}');
print('Data: ${response.data}');
} catch (e) {
print('Error: $e');
}
}
Response
{
"status": "ok",
"error": null,
"data": {
"birth": {
"localTime": "1990-06-15T14:30",
"utcTime": "1990-06-15T18:30:00Z",
"timezone": "America/New_York",
"utcOffset": "-04:00",
"offsetSource": "location",
"latitude": 40.7128,
"longitude": -74.006
},
"houseSystem": "placidus",
"sunSign": "Gemini",
"moonSign": "Pisces",
"risingSign": "Libra",
"ascendant": {
"sign": "Libra",
"degree": 13.7,
"longitude": 193.6954,
"formatted": "13°42' Libra"
},
"midheaven": {
"sign": "Cancer",
"degree": 15.92,
"longitude": 105.9221,
"formatted": "15°55' Cancer"
},
"planets": [
{
"name": "Sun",
"sign": "Gemini",
"degree": 24.39,
"longitude": 84.3882,
"formatted": "24°23' Gemini",
"house": 9,
"retrograde": false,
"speed": 0.9551
},
{
"name": "Moon",
"sign": "Pisces",
"degree": 18.99,
"longitude": 348.9903,
"formatted": "18°59' Pisces",
"house": 6,
"retrograde": false,
"speed": 13.4613
},
{
"name": "Mercury",
"sign": "Gemini",
"degree": 6.16,
"longitude": 66.1572,
"formatted": "6°09' Gemini",
"house": 8,
"retrograde": false,
"speed": 1.7285
},
{
"name": "Venus",
"sign": "Taurus",
"degree": 19.1,
"longitude": 49.0959,
"formatted": "19°06' Taurus",
"house": 8,
"retrograde": false,
"speed": 1.1763
},
{
"name": "Mars",
"sign": "Aries",
"degree": 11.24,
"longitude": 11.2357,
"formatted": "11°14' Aries",
"house": 6,
"retrograde": false,
"speed": 0.7186
},
{
"name": "Jupiter",
"sign": "Cancer",
"degree": 15.95,
"longitude": 105.9482,
"formatted": "15°57' Cancer",
"house": 10,
"retrograde": false,
"speed": 0.2168
},
{
"name": "Saturn",
"sign": "Capricorn",
"degree": 24.02,
"longitude": 294.016,
"formatted": "24°01' Capricorn",
"house": 4,
"retrograde": true,
"speed": -0.0589
},
{
"name": "Uranus",
"sign": "Capricorn",
"degree": 8.15,
"longitude": 278.1534,
"formatted": "8°09' Capricorn",
"house": 3,
"retrograde": true,
"speed": -0.039
},
{
"name": "Neptune",
"sign": "Capricorn",
"degree": 13.71,
"longitude": 283.7101,
"formatted": "13°43' Capricorn",
"house": 3,
"retrograde": true,
"speed": -0.0251
},
{
"name": "Pluto",
"sign": "Scorpio",
"degree": 15.4,
"longitude": 225.3967,
"formatted": "15°24' Scorpio",
"house": 2,
"retrograde": true,
"speed": -0.0201
},
{
"name": "North Node",
"sign": "Aquarius",
"degree": 9.68,
"longitude": 309.68,
"formatted": "9°41' Aquarius",
"house": 4,
"retrograde": true,
"speed": -0.053
}
],
"houses": [
{
"house": 1,
"sign": "Libra",
"degree": 13.7,
"longitude": 193.6954,
"formatted": "13°42' Libra"
},
{
"house": 2,
"sign": "Scorpio",
"degree": 10.77,
"longitude": 220.7713,
"formatted": "10°46' Scorpio"
},
{
"house": 3,
"sign": "Sagittarius",
"degree": 11.92,
"longitude": 251.9193,
"formatted": "11°55' Sagittarius"
},
{
"house": 4,
"sign": "Capricorn",
"degree": 15.92,
"longitude": 285.9221,
"formatted": "15°55' Capricorn"
},
{
"house": 5,
"sign": "Aquarius",
"degree": 19.31,
"longitude": 319.3054,
"formatted": "19°18' Aquarius"
},
{
"house": 6,
"sign": "Pisces",
"degree": 18.9,
"longitude": 348.9027,
"formatted": "18°54' Pisces"
},
{
"house": 7,
"sign": "Aries",
"degree": 13.7,
"longitude": 13.6954,
"formatted": "13°42' Aries"
},
{
"house": 8,
"sign": "Taurus",
"degree": 10.77,
"longitude": 40.7713,
"formatted": "10°46' Taurus"
},
{
"house": 9,
"sign": "Gemini",
"degree": 11.92,
"longitude": 71.9193,
"formatted": "11°55' Gemini"
},
{
"house": 10,
"sign": "Cancer",
"degree": 15.92,
"longitude": 105.9221,
"formatted": "15°55' Cancer"
},
{
"house": 11,
"sign": "Leo",
"degree": 19.31,
"longitude": 139.3054,
"formatted": "19°18' Leo"
},
{
"house": 12,
"sign": "Virgo",
"degree": 18.9,
"longitude": 168.9027,
"formatted": "18°54' Virgo"
}
],
"aspects": [
{
"planet1": "Moon",
"planet2": "Venus",
"aspect": "sextile",
"angle": 60,
"orb": 0.11,
"applying": true
},
{
"planet1": "Jupiter",
"planet2": "Pluto",
"aspect": "trine",
"angle": 120,
"orb": 0.55,
"applying": false
},
{
"planet1": "Mars",
"planet2": "North Node",
"aspect": "sextile",
"angle": 60,
"orb": 1.56,
"applying": false
},
{
"planet1": "Neptune",
"planet2": "Pluto",
"aspect": "sextile",
"angle": 60,
"orb": 1.69,
"applying": false
},
{
"planet1": "Jupiter",
"planet2": "Neptune",
"aspect": "opposition",
"angle": 180,
"orb": 2.24,
"applying": false
},
{
"planet1": "Mars",
"planet2": "Neptune",
"aspect": "square",
"angle": 90,
"orb": 2.47,
"applying": true
},
{
"planet1": "Moon",
"planet2": "Jupiter",
"aspect": "trine",
"angle": 120,
"orb": 3.04,
"applying": false
},
{
"planet1": "Mars",
"planet2": "Uranus",
"aspect": "square",
"angle": 90,
"orb": 3.08,
"applying": false
},
{
"planet1": "Venus",
"planet2": "Jupiter",
"aspect": "sextile",
"angle": 60,
"orb": 3.15,
"applying": false
},
{
"planet1": "Mercury",
"planet2": "North Node",
"aspect": "trine",
"angle": 120,
"orb": 3.52,
"applying": true
},
{
"planet1": "Moon",
"planet2": "Pluto",
"aspect": "trine",
"angle": 120,
"orb": 3.59,
"applying": false
},
{
"planet1": "Venus",
"planet2": "Pluto",
"aspect": "opposition",
"angle": 180,
"orb": 3.7,
"applying": false
},
{
"planet1": "Mars",
"planet2": "Jupiter",
"aspect": "square",
"angle": 90,
"orb": 4.71,
"applying": true
},
{
"planet1": "Venus",
"planet2": "Saturn",
"aspect": "trine",
"angle": 120,
"orb": 4.92,
"applying": true
},
{
"planet1": "Moon",
"planet2": "Saturn",
"aspect": "sextile",
"angle": 60,
"orb": 5.03,
"applying": true
},
{
"planet1": "Mercury",
"planet2": "Mars",
"aspect": "sextile",
"angle": 60,
"orb": 5.08,
"applying": true
},
{
"planet1": "Moon",
"planet2": "Neptune",
"aspect": "sextile",
"angle": 60,
"orb": 5.28,
"applying": false
},
{
"planet1": "Venus",
"planet2": "Neptune",
"aspect": "trine",
"angle": 120,
"orb": 5.39,
"applying": false
},
{
"planet1": "Sun",
"planet2": "Moon",
"aspect": "square",
"angle": 90,
"orb": 5.4,
"applying": true
},
{
"planet1": "Uranus",
"planet2": "Neptune",
"aspect": "conjunction",
"angle": 0,
"orb": 5.56,
"applying": false
},
{
"planet1": "Pluto",
"planet2": "North Node",
"aspect": "square",
"angle": 90,
"orb": 5.72,
"applying": false
},
{
"planet1": "Jupiter",
"planet2": "Uranus",
"aspect": "opposition",
"angle": 180,
"orb": 7.79,
"applying": false
}
],
"elements": {
"fire": 1,
"earth": 4,
"air": 2,
"water": 3
},
"modalities": {
"cardinal": 5,
"fixed": 2,
"mutable": 3
}
}
}
API Reference
- API Home: Birth Chart API
- Documentation: docs.apiverve.com/ref/birthchart
Authentication
All requests require an API key. Get yours at apiverve.com.
License
MIT License - see LICENSE for details.
Built with Dart for APIVerve
Libraries
- apiverve_birthchart
- Birth Chart API client for Dart/Flutter