---
title: "Local Space Influence Zone"
method: POST
path: "/local-space/influence-zone"
tags: ["Astro-Geography"]
---

# Local Space Influence Zone

`POST /local-space/influence-zone`

Calculate the local space influence zone lines for a chart relocated to a specific city: lines on the map showing planet directions from that location.

## Request body

- InfluenceZone
  - `latitude` number, nullable, required
  - `longitude` number, nullable, required
  - `azimuth` number, nullable, required
  - `halfAngle` number, nullable
  - `maxDistDeg` number, nullable

## Response `200`

Successful calculation

- object
  - `ok` boolean
  - `data` object
    - `polygon` object[], nullable
      - `lat` number, nullable
      - `lng` number, nullable
    - `count` number, nullable

## Other responses

- `400` — Validation error
- `401` — Missing or invalid API key

---

[API](https://skmtc.net/astroway/apis/astroway-calculation-api.md) · [All operations](https://skmtc.net/astroway/apis/astroway-calculation-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/astroway/astroway-calculation-api/revisions/8ab5a768b521/schema)