---
title: "Changes to Get Similar Library Voices"
method: POST
path: "/v1/similar-voices"
---

# Changes to Get Similar Library Voices

`POST /v1/similar-voices`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 108 revisions.

- **2026-04-03** `deb5e58ddddf`: 2 info
- **2026-02-08** `5b595807512c`: 1 info
- **2025-05-16** `503db4198a44`: 15 breaking, 8 info
- **2024-09-12** `fcd0e891f408`: 6 warning
- **2024-08-28** `0f0a2b37eafb`: 1 info

## Changes

- **2026-04-03** `deb5e58ddddf`: 2 info
  - added the optional property `total_count` to the response with the `200` status
  - added the optional property `voices/items/is_bookmarked` to the response with the `200` status
- **2026-02-08** `5b595807512c`: 1 info
  - api operation id `Get_similar_library_voices_v1_similar_voices_post` removed and replaced with `get_similar_library_voices`
- **2025-05-16** `503db4198a44`: 15 breaking, 8 info
  - the response property `voices/items/description` became optional for the status `200`
  - the response property `voices/items/language` became optional for the status `200`
  - the response property `voices/items/preview_url` became optional for the status `200`
  - the response property `voices/items/rate` became optional for the status `200`
  - response property `last_sort_id` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/description` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/image_url` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/instagram_username` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/language` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/notice_period` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/preview_url` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/rate` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/tiktok_username` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/twitter_username` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - response property `voices/items/youtube_username` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - `header` request parameter `xi-api-key` list-of-types was widened by adding types `null`
  - for the `header` request parameter `xi-api-key`, the type was generalized from `string` to no type
  - request property `similarity_threshold` list-of-types was widened by adding types `null` to media type `multipart/form-data`
  - request property `top_k` list-of-types was widened by adding types `null` to media type `multipart/form-data`
  - added the optional property `voices/items/fiat_rate` to the response with the `200` status
  - added the optional property `voices/items/is_added_by_user` to the response with the `200` status
  - added the optional property `voices/items/locale` to the response with the `200` status
  - added the optional property `voices/items/verified_languages` to the response with the `200` status
- **2024-09-12** `fcd0e891f408`: 6 warning
  - added the new `cloned` enum value to the `voices/items/category` response property for the response status `200`
  - added the new `famous` enum value to the `voices/items/category` response property for the response status `200`
  - added the new `generated` enum value to the `voices/items/category` response property for the response status `200`
  - added the new `high_quality` enum value to the `voices/items/category` response property for the response status `200`
  - added the new `premade` enum value to the `voices/items/category` response property for the response status `200`
  - added the new `professional` enum value to the `voices/items/category` response property for the response status `200`
- **2024-08-28** `0f0a2b37eafb`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation/docs/v1/similar-voices/post.md) - [API](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation.md) - [Page](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation/changes/v1/similar-voices/post)