Simbad API
Science & SpaceAccess Simbad public data through one AllAPI key — 32 endpoints across the Simbad surface. No Simbad account, no credentials, no scraping stack — one anonymous request returns real data or a documented honest error, never fabricated.
| Method | Endpoint | Operation |
|---|---|---|
| GET | /api/simbad/abstract | Abstract |
| GET | /api/simbad/authors | Authors |
| GET | /api/simbad/bibcode | Bibcode |
| GET | /api/simbad/catalog | Catalog |
| GET | /api/simbad/coord | Coord |
| GET | /api/simbad/diameters | Diameters |
| GET | /api/simbad/dimensions | Dimensions |
| GET | /api/simbad/distances | Distances |
| GET | /api/simbad/filter | Filter |
| GET | /api/simbad/flux-measurements | Flux-measurements |
| GET | /api/simbad/fluxes | Fluxes |
| GET | /api/simbad/herschel-observations | Herschel-observations |
| GET | /api/simbad/hierarchy | Hierarchy |
| GET | /api/simbad/identifiers | Identifiers |
| GET | /api/simbad/iso-observations | Iso-observations |
| GET | /api/simbad/iue-observations | Iue-observations |
| GET | /api/simbad/journal | Journal |
| GET | /api/simbad/keywords | Keywords |
| GET | /api/simbad/metallicity | Metallicity |
| GET | /api/simbad/object | Object |
| GET | /api/simbad/object-type-def | Object-type-def |
| GET | /api/simbad/object-types | Object-types |
| GET | /api/simbad/parallaxes | Parallaxes |
| GET | /api/simbad/proper-motions | Proper-motions |
| GET | /api/simbad/references | References |
| GET | /api/simbad/rotation | Rotation |
| GET | /api/simbad/spectral-types | Spectral-types |
| GET | /api/simbad/tap | Tap |
| GET | /api/simbad/type-history | Type-history |
| GET | /api/simbad/variability | Variability |
| GET | /api/simbad/velocities | Velocities |
| GET | /api/simbad/xmm-observations | Xmm-observations |
Call the Simbad API in one line
Free tier — 200 credits/month, no card. One key works across all 468 platforms, 39 MCP tools and 48 composites.
Get your free key → API reference