Step 1. Install the StockPack plugin on your WordPress website
Search for the plugin (“StockPack”) on the plugins page then install and activate it.
Open any post and try to insert an image or set the featured image. You will see a new tab called StockPack.
You can do a few searches, but to get 50/requests per hour, you will need a free account
Step 2. Create a StockPack account
To get a token, you need to create an account. This token can be reused across multiple websites.
Add the api token to your WordPress website
You will get redirected automatically on this page after registration. Copy the token from the button at the top (“Copy Token”)
After that, you can paste the token into the StockPack settings page and save. You will find the page under Settings => StockPack