# Astrocartography API

> Astrocartography API. Generate an astrocartography map of Midheaven, Imum Coeli, Ascendant, and Descendant planetary lines for any birth moment. Each line

- Capability page: https://roxyapi.com/apis/astrocartography-api
- Full domain: https://roxyapi.com/products/astrology-api
- OpenAPI spec: https://roxyapi.com/api/v2/astrology/openapi.json
- Remote MCP server: https://roxyapi.com/mcp/astrology

## Overview

Generate an astrocartography map of Midheaven, Imum Coeli, Ascendant, and Descendant planetary lines for any birth moment. Each line marks where a planet turns angular across the world, the core of relocation astrology and astro mapping. Returns right ascension, declination, the two meridian line longitudes, and sampled rising and setting curves ready to plot, with a short interpretation per line.

## Endpoints

- `POST /api/v2/astrology/astrocartography` Astrocartography map - planetary lines and relocation calculator
- `POST /api/v2/astrology/relocation-chart` Generate relocation chart - Relocated birth chart calculator with shifted houses and angles
- `POST /api/v2/astrology/local-space` Local space astrology map - Directional planetary compass lines

## Example request

```bash
curl -X POST "https://roxyapi.com/api/v2/astrology/astrocartography" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"date":"1990-07-15","time":"14:30:00","latitude":40.7128,"longitude":-74.006,"timezone":-5}'
```

## Example response

```json
{
  "birthDetails": {
    "date": "1990-07-15",
    "time": "14:30:00",
    "latitude": 40.7128,
    "longitude": -74.006,
    "timezone": -5
  },
  "lines": [
    {
      "planet": "Sun",
      "rightAscension": 90.66,
      "declination": 23.44,
      "mc": {
        "longitude": -71.23,
        "interpretation": "string"
      },
      "ic": {
        "longitude": -71.23,
        "interpretation": "string"
      },
      "ascendant": {
        "points": [
          {
            "latitude": 40,
            "longitude": -71.42
          }
        ],
        "circumpolarBeyond": 66.56,
        "interpretation": "string"
      },
      "descendant": {
        "points": [
          {
            "latitude": 40,
            "longitude": -71.42
          }
        ],
        "circumpolarBeyond": 66.56,
        "interpretation": "string"
      }
    }
  ],
  "summary": "Astrocartography lines for 1990-07-15. 10 bodies, each with Midheaven, Imum Coeli, Ascendant, and Descendant lines mapping where their themes turn angular worldwide for relocation planning."
}
```

## Remote MCP

Every endpoint is a callable tool on the Remote MCP server at https://roxyapi.com/mcp/astrology over Streamable HTTP. Tool name for `POST /astrology/astrocartography`: `post_astrology_astrocartography`. `tools/list` is free; `tools/call` bills the same as REST.

## FAQ

### What does the Astrocartography API return?

Generate an astrocartography map of Midheaven, Imum Coeli, Ascendant, and Descendant planetary lines for any birth moment. Every response is structured JSON with documented fields, not free text, so you map it straight into your product.

### How do I authenticate with the Astrocartography API?

Pass your key in the X-API-Key header on every request. Keys are delivered instantly at checkout with no approval queue. Use a secret sk key server side, or mint a publishable pk key locked to your origins for browser and no-code use.

### Does the Astrocartography API support multiple languages?

Yes. Append the lang query parameter to any endpoint for responses in English, German, Spanish, French, Hindi, Portuguese, Russian and Turkish. The translated payload includes the full interpretation text, not just field labels.

### Do I need coordinates to call the Astrocartography API?

No. Call GET /location/search with a city name first, then pass latitude, longitude, and timezone from the first result into the request. Never ask users to type coordinates. Timezone accepts a decimal offset or an IANA name.

### Is the Astrocartography API available over Remote MCP for AI agents?

Yes. Every endpoint is exposed as a callable tool on the Remote MCP server at https://roxyapi.com/mcp/astrology over Streamable HTTP, so Claude, ChatGPT, Cursor, and any MCP client auto-discover it with no local setup or Docker.

### How is the Astrocartography API billed?

Flat pricing: 1 request equals 1 quota unit, REST and MCP identical, with no credit weighting or per-token markup. Every plan includes all 12 domains, so the Astrocartography API is included at no extra cost.

### What lang values does the Astrocartography API accept?

The lang parameter accepts en, tr, de, es, hi, pt, fr, ru. Case-insensitive where it is a path value.

## Full reference

Fetch the OpenAPI spec at https://roxyapi.com/api/v2/astrology/openapi.json. Master agent manifest at https://roxyapi.com/llms.txt.