NASA APIs
Astronomy picture of the day, Mars rovers, asteroids and more. DEMO_KEY works instantly.
Every upcoming rocket launch worldwide, from The Space Devs.
This runs in your browser, straight against the real API. Edit the URL and experiment — break nothing, learn everything.
Press Run to call Launch Library 2 live.
Not a mockup — this is what Launch Library 2 actually returned when we verified it on 23 Oct 2026 (in 727 ms).
{
"count": 476,
"next": "https://ll.thespacedevs.com/2.2.0/launch/upcoming/?limit=1&offset=1",
"previous": null,
"results": [
{
"id": "7766f3bb-674c-4c71-b986-963bd633fcfe",
"url": "https://ll.thespacedevs.com/2.2.0/launch/7766f3bb-674c-4c71-b986-963bd633fcfe/",
"slug": "electron-were-not-hawking-around-3x-hawkeye-360",
"name": "Electron | We're Not Hawking Around (3x HawkEye 360)",
"status": {
"id": 6,
"name": "Launch in Flight",
"abbrev": "In Flight",
"description": "The launch vehicle has lifted off from the launchpad."
},
"last_updated": "2026-10-23T07:12:49Z",
"net": "2026-10-23T07:11:00Z",
Three ways to call Launch Library 2 — pick your weapon.
// Launch Library 2 — no build step, no library. Just fetch.
const res = await fetch("https://ll.thespacedevs.com/2.2.0/launch/upcoming/?limit=1");
const data = await res.json();
console.log(data);Add the live-verified badge to your docs or repo — it only ever displays the status from our latest check.
<a href="https://freeapis.akclnt.com/api/launch-library-2/"><img src="https://freeapis.akclnt.com/badge/launch-library-2.svg" alt="Launch Library 2 — live-verified free API on AKCLNT Free APIs"></a>
📜 Full check history & uptime · Status as JSON · Health score: A · 90/100
🔔 Watch this API — a quiet feed that only speaks the week its status changes (down, recovered, reclassified). How it works
Astronomy picture of the day, Mars rovers, asteroids and more. DEMO_KEY works instantly.
Search NASA's entire image and video archive — no key needed.
Launches, rockets, capsules and Starlink data from the community SpaceX API.