get https://api.similarweb.com/v4/website/{domain.com}/traffic-sources/organic-search
Returns the organic keywords for a given domain, keyword traffic share, change %, keyword volume, CPC, URL, keyword position, and the number of organic visits on desktop device.
Price: 1 hit per request
Keyword volume: The average number of monthly searches for the analyzed keyword(s) in Google over the last 12 months.
To retrieve 'Last 28 days', remove the start_date & end_date parameters from the URL.