A Yandex Translation API key is required for using Yandex to translate posts on your website.
Access the Yandex API Console Go to the Yandex API Manager console and log in with your Yandex credentials.
Update Your Information
Update your account information and enter your credit or debit card details.
Create a New Key
In the top panel, click "Create new key".
Click "Create API key".
Enter Key Description and Copy ID
Enter a description for the key so you can easily find it later.
Copy the generated ID.
Grab the key and click "Close".
Add the Key to Linkspreed
Go to your Admin Panel and navigate to Settings -> Website Information -> Features API Keys & Information.
Find the option for "Yandex Translation API" and enter the API key you created in the previous step.