---
title: "Get Garmin-safe Moon Pulse data"
method: GET
path: "/moon-pulse/v1/moon"
tags: ["Moon Pulse"]
---

# Get Garmin-safe Moon Pulse data

`GET /moon-pulse/v1/moon`

## Request

- Base URL: `https://api.freeastroapi.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.freeastroapi.com/moon-pulse/v1/moon`
- Auth: none declared

Return only the fields required by the Moon Pulse Garmin watch face.

## Query parameters

- `date` string: 'now' or an ISO 8601 datetime
- `lat` number, nullable: Latitude from -90 to 90
- `lon` number, nullable: Longitude from -180 to 180
- `tz` string: AUTO or an IANA timezone

## Response `200`

Successful Response

- MoonPulseResponse
  - `phaseName` string, required
  - `moonSign` string, required
  - `ageDays` number, required
  - `isWaxing` boolean, required
  - `phaseAngleDeg` number, nullable
  - `updatedAt` string, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/freeastroapi/apis/astroservice-api.md) · [All operations](https://skmtc.dev/freeastroapi/apis/astroservice-api/llms.txt) · [OpenAPI document](https://skmtc.dev/freeastroapi/apis/astroservice-api/revisions/0c9b4a759522?raw)