seodata.dev

keyword

biography of john knox

Monthly search volume and cost-per-click data for "biography of john knox" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=biography+of+john+knox&country=us" +--------------+------------------+ | volume | 140 | | cpc | $1.87 | | competition | 0.2 | | country | US | | updated | 2026-06-15 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
john knox 9,900 $3.54 20/20
john knox scotland 9,900 $3.54 14/20
who was john knox 390 $0 15/20
john knox biography 140 $1.58 19/20
how did john knox die 140 $0 12/20
history of john knox 50 $3.9 15/20
john knox history 50 $3.9 14/20
what was john knox famous for 30 $0 13/20
what is john knox famous for 30 $0 12/20
who was john knox and what did he do 20 $0 14/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=biography+of+john+knox&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt