Western Natal Chart App

Build a tropical astrology app — natal chart, aspects, Hellenistic Lots, house cusps.

Tropical Western astrology with 23 house systems and Hellenistic Lots.

What you'll build

Full tropical natal chart with all planets + ascendant + MC
Aspect grid (conjunction, trine, square, sextile, opposition) with orbs
House cusps for any of 23 systems — Placidus, Whole Sign, Koch, Equal
Hellenistic Lots: Fortune, Spirit, Eros, Necessity, Courage, Victory, Nemesis
Asteroids: Chiron, Ceres, Pallas, Juno, Vesta, Lilith

Build this with AI

Copy the full prompt below, paste it into ChatGPT, Claude, Cursor, or Lovable, and get a working Next.js implementation in minutes. No coding skill required.

📋 77 lines🎯 Structured context🔗 With API endpoints

Step by step

01Get the full natal chart

Call /v1/western/natal/chart — returns all planets, ascendant, MC, and house cusps in one call. Default house system is Placidus; pass house_system=whole_sign for traditional.

GET /v1/western/natal/chart

curl "https://api.divyastroapi.com/v1/western/natal/chart?date=1986-12-27&time=08%3A14&tz=Asia%2FKolkata&lat=24.45&lon=74.87&house_system=placidus" \
  -H "Authorization: Bearer dv_live_..."

example response

{
  "ascendant": { "sign": "Capricorn", "degree": 14.72 },
  "mc":        { "sign": "Scorpio",   "degree": 22.18 },
  "planets": [
    { "name": "Sun",  "sign": "Capricorn", "degree": 5.43, "house": 1 },
    { "name": "Moon", "sign": "Cancer",    "degree": 18.9, "house": 7 }
  ]
}

02Add aspects and Hellenistic Lots

Call /v1/western/natal/aspects for the aspect grid and /v1/western/natal/lots for Fortune, Spirit, and 5 other Hermetic Lots. These are separate 1-credit calls so you can cache independently.