seodata.dev

keyword

an affair

Monthly search volume and cost-per-click data for "an affair" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=an+affair&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
affair 27,100 $4.52 8/20
definition of an affair 12,100 $0 8/20
define affair 12,100 $0 6/20
affair an 5,400 $0 12/20
what is an affair 4,400 $0 9/20
having an affair 1,300 $5.31 8/20
an affair film 590 $0 9/20
an affair movie 590 $0 7/20
have an affair 260 $5.47 7/20
en affair 40 $0 6/20

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=an+affair&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