Natal Chart Context Endpoint #

`POST /api/v5/context/birth-chart` #

View Complete Example

Generates an AI-optimized XML-structured interpretation of a full natal chart. Unlike the simple subject context, this endpoint analyzes the complete chart data, including house systems, aspects, and element/quality distributions, providing a deeper and more comprehensive reading of the birth chart’s dynamics.

Request Body #

subject (object, required): The subject’s birth data. See Subject Object Reference.

{
    "name": "Subject Name",
    "year": 1990,
    "month": 1,
    "day": 1,
    "hour": 12,
    "minute": 0,
    "city": "London",
    "nation": "GB",
    "longitude": -0.1278,
    "latitude": 51.5074,
    "timezone": "Europe/London"
}

Computation options (optional, at request body root level):

active_points (array of strings): Override which celestial points are included. See Active Points.
active_aspects (array of objects): Override which aspects are calculated and their orbs. See Active Aspects.
distribution_method (string): "weighted" (default) or "pure_count".
custom_distribution_weights (object): Custom weights map for weighted distribution.

Rendering options (theme, language, style, split_chart, transparent_background, show_house_position_comparison, show_cusp_position_comparison, show_degree_indicators, show_aspect_icons, show_zodiac_background_ring, double_chart_aspect_grid_type, custom_title) are not accepted on this endpoint.

Complete Request Example #

{
    "subject": {
        "name": "Subject Name",
        "year": 1990,
        "month": 1,
        "day": 1,
        "hour": 12,
        "minute": 0,
        "city": "London",
        "nation": "GB",
        "longitude": -0.1278,
        "latitude": 51.5074,
        "timezone": "Europe/London"
    }
}

Response Body #

status (string): "OK".
context (string): The AI-optimized XML context string for the natal chart.
chart_data (object): The complete calculated chart data (same structure as the Natal Chart Data endpoint).

Complete Response Example #

{
  "status": "OK",
  "context": "<chart_analysis type=\"Natal\"><subject>Subject Name</subject>...</chart_analysis>",
  "chart_data": {
    "subject": { ... },
    "aspects": [ ... ],
    "elements_distribution": { ... },
    "qualities_distribution": { ... }
  }
}