This extension allows backend users to search for images through Shutterstock, directly from the TYPO3 backend.
It adds a new "Add media from Shutterstock" button in Media fields. Images can then be searched using keywords and various filters.
composer require ideative/shutterstock-connector
or download it from the TYPO3 Extension Repository and activate the extension in the Extension Manager of your TYPO3 installation.
Enter your Shutterstock consumer key, consumer secret and token in the extension configuration.
Those credentials can be found at https://www.shutterstock.com/account/developers/apps once you've created you're logged into Shutterstock Developer platform and created your app.