IUCN Red List API

API

API for IUCN Red List of Threatened Species data

Overview

The IUCN Red List API provides access to the IUCN Red List database, including species conservation statuses (Critically Endangered, Endangered, etc.), taxonomic details, regional assessments, and threat factors. Key endpoints include species search by scientific name, status lookup by taxon ID, and regional assessment queries. Responses are formatted in JSON. Use cases include building conservation apps, integrating data into educational platforms, supporting wildlife research, and aiding environmental impact assessments.

Example Integration (JavaScript)

script.js JS


fetch('http://apiv3.iucnredlist.org/api/v3/docs')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

RESTful
JSON support
API key required
Conservation status data
Taxonomic information
Regional assessments

Frequently Asked Questions

? Is IUCN Red List API free to use?

Yes, for non-commercial purposes. Commercial users need to obtain a paid license from IUCN.

? Does it require an API Key?

Yes, you must register on the IUCN Red List API portal to get an API key for accessing endpoints.

? What is the response format?

All API responses are in JSON format, which is easy to integrate into various applications.

Top Alternatives

GBIF API Search Google

WWF Species API Search Google

Tool Info

Pricing Freemium

Category Animals

Platform Public API

Pros

⊕ Authoritative species data
⊕ Comprehensive coverage
⊕ Regularly updated
⊕ Multi-use case support

Cons

⊖ Requires registration for API key
⊖ Rate limits apply
⊖ Commercial use needs license
⊖ Limited advanced analytics