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DeepL

DeepL is a machine translation engine developed by the German company DeepL SE.

💡 For detailed pricing information, please refer to the official documentation.

Application and Setup Process

  1. Open DeepL and sign up or log in.
  2. After signing in, go to the DeepL API page, choose the subscription plan that suits you, and activate the service.
  3. Click your profile picture in the top-right corner to go to your account page, then view and copy your key under API Key.
  4. Enter the API key into the API key field in the extension’s model settings. Once verified, it’s ready to use. For detailed steps, refer to the Models Configuration Process.
  5. If you encounter any issues or have suggestions, you can submit them on the Feedback page.
⚠️ DeepL offers DeepL Pro and DeepL API account types. This extension supports the use of DeepL API accounts.

💡 Applying for a DeepL API account requires credit card verification, and only credit cards from certain countries or regions are accepted. Please refer to the list of countries that offer DeepL paid plans.