DeepL

Application Process

  1. Open DeepLofficial website
  2. Click the Start Free Trial button in the upper right corner
  3. Drop down and select Deepl APIdeepl-1
  4. Choose the package you need，SelectTranslate can only be used(Deepl API), Fill in your information
  5. Click on your avatar-account-API key in the upper right corner
  6. Your key will appear below，Copy the API key into Extended Configuration, select DeepL-Use custom API Key-API Key, and paste it.

Gemini

Claude