seodata.dev

keyword

what are smart cards

Monthly search volume and cost-per-click data for "what are smart cards" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=what-are-smart-cards" +--------------+------------------+ | volume | 1,000 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
smart cards 6,600 $2.32 20/20
smart card 6,600 $2.32 19/20
smart card what is 1,000 $4.39 20/20
what is a smart card 1,000 $0 20/20
what is smart cards 1,000 $0 20/20
smart card is 1,000 $2.31 19/20
what is smart card 1,000 $0 18/20
what are smart card 1,000 $0 17/20
define smart card 210 $0 15/20
what are smart cards used for 30 $0 15/20

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/search-volume?q=what-are-smart-cards" 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