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api-free.deepl.com GET /v2/translate endpoint removal

Stopped working

On March 14, 2025, GET /v2/translate stops working. The provider will no longer accept GET requests or query parameters on this endpoint, accepting only POST requests with data in the request body. Calls made using GET /v2/translate after that day will fail.


Calls it hits

  • GET /v2/translate

What to use instead of these calls

Send POST /v2/translate with the text and target_lang in the request body and the key in an Authorization: DeepL-Auth-Key header.

In api-free.deepl.com's words

You will no longer be able to send GET requests or query parameters to the /translate endpoint. Going forward, /translate will accept only POST requests with data included in the request body.

api-free.deepl.com, Announcement

Facts

API
api-free.deepl.com api-free.deepl.com
Kind
Endpoint removal
Takes effect
March 14, 2025
Calls after that day
Fail
Source
Announcement
Last updated
Verified
, against api-free.deepl.com's own pages

Questions

When does this change take effect?

Calls to GET /v2/translate on api-free.deepl.com stopped working on March 14, 2025.

What happens to calls after March 14, 2025?

They have failed since March 14, 2025.

How do I find the calls this hits in my code?

Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.


More from api-free.deepl.com 4

  1. body parameter auth_keyEndpoint removal Stopped working
  2. query parameter auth_keyEndpoint removal Stopped working
  3. No date GET /v2/glossary-language-pairsEndpoint removal Deprecated, no date
  4. No date GET /v2/languagesEndpoint removal Deprecated, no date

You fixed this one by hand.

Okapi opens the pull request with the fix before the next breaking change reaches your code.

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