ITIS
Integrated Taxonomic Information System
- Authentication
- No auth
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Science & Math
- Documentation / URL
- https://www.itis.gov/ws_description.html
Overview
ITIS provides taxonomic data — keyless (verified live).
Quick Start
Species (verified live — Ursus arctos):
curl "https://www.itis.gov/ITISWebService/jsonservice/getScientificNameFromTSN?tsn=180543"Authentication
None — keyless.
Rate Limits & Notes
- Free; be polite — no hard published limit.
- Taxonomic names.
FAQ
Is ITIS free? Yes — free and keyless (verified).
Does it need a key? No — keyless.
What does it return? Taxonomic data.
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