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DeepL API · Endpoint removal

GET /v2/glossary-language-pairs is deprecated

Deprecated, no date

DeepL API deprecated GET /v2/glossary-language-pairs without giving a shutdown date yet.

What to use instead of these calls

Migrate to /v3/languages.

Calls it hits

GET /v2/glossary-language-pairs

/v2/languages and /v2/glossary-language-pairs are now deprecated.

DeepL API, Changelog

Facts

API: DeepL API api.deepl.com
Kind: Endpoint removal
Takes effect: No date given yet
Calls after that day: Fail
Source: Changelog
Last updated: October 23, 2026

More from DeepL API

The auth_key body field stops working Stopped working
The auth_key query parameter stops working Stopped working
GET /v2/translate stops working Stopped working
GET /v2/glossary-language-pairs is deprecated Deprecated, no date
GET /v2/languages is deprecated Deprecated, no date
GET /v2/languages is deprecated Deprecated, no date

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