Skip to main content
List Language Pairs Supported by Glossaries
curl --request GET \
  --url https://api.deepl.com/v2/glossary-language-pairs \
  --header 'Authorization: <api-key>'
{
  "supported_languages": [
    {
      "source_lang": "de",
      "target_lang": "en"
    },
    {
      "source_lang": "en",
      "target_lang": "de"
    }
  ]
}

Documentation Index

Fetch the complete documentation index at: https://deepl-c950b784-docs-language-release-process-v3.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

/v2/glossary-language-pairs is deprecated. Use GET /v3/languages?resource=glossary instead. See the migration guide for details.
This endpoint returns all possible language pairs for glossaries. This list of supported languages may also be useful.

Authorizations

​
Authorization
string
header
default:DeepL-Auth-Key
required

Authentication with Authorization header and DeepL-Auth-Key authentication scheme. Example: DeepL-Auth-Key <api-key>

Response

A JSON object containing the language pairs in its supported_languages property.

​
supported_languages
object[]

The list of supported languages