seodata.dev

keyword

http vpn

Monthly search volume and cost-per-click data for "http vpn" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=http+vpn&country=us" +--------------+------------------+ | volume | 170 | | cpc | $4.02 | | competition | 0.12 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
vpn online 5,400 $5.37 6/20
vpn website 3,600 $6.86 6/20
free vpn server 2,900 $6.9 6/20
vpn server free 2,900 $6.9 6/20
server vpn 2,400 $8.25 6/20
vpn server 2,400 $8.25 6/20
vpn-server 2,400 $8.25 6/20
openvpn servers 1,900 $12.33 6/20
vpn net 1,300 $6.92 6/20
vpn http 170 $4.02 13/20

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://app.seodata.dev/v1/keyword?q=http+vpn&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt