Verified Sourcepaths · REST API

NASA NeoWs browse API

healthy

Publisher
NASA
Human landing
https://api.nasa.gov/
Artifact URL
https://api.nasa.gov/neo/rest/v1/neo/browse?size=1
Auth
API key required
Rate limit
A free api.nasa.gov key is required. Same api.data.gov gateway as Data.gov: 1,000 req/hour on a signed key. DEMO_KEY is documented for tiny probes. Without a key the API returns JSON 403 API_KEY_MISSING.

Evidence

astronomy · earth-science · open-government

Publisher identity: NASA Artifact relationship: official domain Automated access: key needed Integrity hash: not yet hashed Parseability: valid Effects: read Licensing: NASA data as published; no imagery mirroring. Freshness: Sep 17, 2026, 7:10 PM PDT

Notes

The api.nasa.gov HTML hub is not machine-readable. This row measures NeoWs browse. The key is injected as X-Api-Key at fetch time. NASA echoes the key into pagination URLs, so local archives are redacted. Live browse results change, so the checker omits content_hash.

Tasks this artifact can answer

Change history