DeepL Translator Registration And Usage Tutorial

1. Go to the DeepL official website and register for an account using your email. Then go back to DeepL official website and scroll down the page to select a credit card from your country for subsequent registration.
   Note: DeepL requires a Visa or MasterCard credit card from countries that DeepL services are available.
   
2. Then choose the free version or paid version.
   
3. Follow the registration steps and complete the process to become qualified to use the translation account.
   
4. After qualification, click the icon in the upper right corner - Account, then you will the page below with three tabs.
   
5. Scroll down the page to view and copy the "Key" by clicking the "Copy icon" on the right.
   
   API domain for free version: api-free.deepl.com
   API domain for paid version: api.deepl.com
6. As shown in the figure, enter the key (authKey) into the form of settings in our SubsFast application. Turn the switch on for the paid version, then save the settings to start using it.