---
title: "Changes to IUCN Red List Category for a name usage"
method: GET
path: "/v1/species/{usageKey}/iucnRedListCategory"
---

# Changes to IUCN Red List Category for a name usage

`GET /v1/species/{usageKey}/iucnRedListCategory`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 4 revisions.

- **2026-08-20** `03ccf35f8dd9`: 1 warning

## Changes

- **2026-08-20** `03ccf35f8dd9`: 1 warning
  - for the `path` request parameter `usageKey`, the min was set to `0.00`

---

[Operation](https://skmtc.dev/gbif/apis/species-api/docs/v1/species/:usageKey/iucnRedListCategory/get.md) - [API](https://skmtc.dev/gbif/apis/species-api.md) - [Page](https://skmtc.dev/gbif/apis/species-api/changes/v1/species/:usageKey/iucnRedListCategory/get)