ManyLives Star Map Generator

x402

ManyLives Star Map Generator is a paid API for AI agents from api.manylives.me, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).

Generates an SVG star map showing the night sky as seen from a specific location, date, and time, with constellation lines and labels.

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-call tools for people building AI agents: live web search and page contents, point-in-time crypto market data and news for backtests (no lookahead), verifiable track records of 1,000 crypto strategies locked on the Base network, company profiles, quick AI and batch prices. Ask us to turn a public website into a JSON endpoint. Pay per call, no account, free trial.

Output

Returns a JSON object containing a full SVG string of the rendered star map, the count of visible stars, a list of constellation names above the horizon, the computed UTC timestamp, three caption slot labels for custom text overlays, and any rendering notes (e.g. planets and Moon not drawn, no atmospheric refraction).

Example use cases

Wedding night sky keepsake

“Create a star map showing exactly what the sky looked like from Paris (latitude 48.85, longitude 2.35) on June 15, 2023 at 10pm local time — Europe/Paris timezone — dark style with constellation lines and names labeled, so I can use it as a wedding gift print.”

Birthday sky poster for printing

“Generate an ink-style star chart (no background) for New York City (latitude 40.71, longitude -74.01) on March 3, 1990 at 9pm Eastern time — America/New_York timezone — with constellation names shown, so I can print it on dark card stock.”

Astronomy education screenshot

“Show me the night sky visible from Tokyo (latitude 35.68, longitude 139.69) on January 1, 2025 at 8pm Japan Standard Time (Asia/Tokyo), light style, with constellation lines on — I want to see which constellations are above the horizon.”

Technical details

Endpoint

POSThttps://api.manylives.me/paid/image/star-map?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a programmatically generated SVG star map for a specific location and historical or future date — ideal for gift keepsakes, educational tools, event memorabilia, or any use case requiring a machine-readable SVG with metadata like visible star counts and constellation lists. Pay-per-call with no account required makes it suitable for low-volume or one-off agent tasks.

Side effects

Missing required fields (lat, lon, date) return a 4xx error
Invalid date format causes a parse error
Latitude or longitude out of valid range may produce an error or empty sky
Timezone string not recognized as valid IANA zone returns an error
Size value outside 600–6000 range may be rejected or clamped
Conflicting timezone and utc_offset fields may cause ambiguous results

Input

Schema · Request body

Field	Type	Description
lat	string	latitude in degrees, north positive (required)
lon	string	longitude in degrees, east positive (required)
date	string	YYYY-MM-DD (required, local date at the place)
size	string	optional width in px for the SVG viewBox, 600-6000 (default 2400)
time	string	HH:MM 24-hour local time (default 21:00)
lines	string	optional true (default) or false for constellation lines
names	string	optional true to label constellations
style	string	optional dark (default), light or ink (no background, for printing on coloured stock)
timezone	string	IANA time zone, e.g. Australia/Sydney (or utc_offset)
utc_offset	string	e.g. +10:00 (instead of timezone)
show_details	string	optional true to print the date and coordinates in the first caption line

Output

Schema · Response

{
  "type": "json",
  "example": {
    "lat": -33.87,
    "lon": 151.21,
    "svg": "<svg xmlns=...>",
    "notes": [
      "No atmospheric refraction; planets and the Moon are not drawn."
    ],
    "when_utc": "2026-12-24T10:00:00.000Z",
    "caption_slots": [
      "caption-1",
      "caption-2",
      "caption-3"
    ],
    "visible_stars": 2387,
    "constellations_above_horizon": [
      "Canis Major",
      "Carina",
      "Orion"
    ]
  }
}

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