seodata.dev

keyword

credit card readers

Monthly search volume and cost-per-click data for "credit card readers" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=credit+card+readers&country=us" +--------------+------------------+ | volume | 9,900 | | cpc | $18.08 | | competition | 1 | | country | US | | updated | 2026-06-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
credit card card reader 9,900 $19.42 15/20
credit cards readers 9,900 $18.08 14/20
card reader credit card 9,900 $18.08 11/20
card reader for credit card 9,900 $18.08 11/20
credit card reader 8,100 $30.75 19/20
credit card scanner 2,400 $15.1 15/20
mobile credit card reader 2,400 $26.69 14/20
portable credit card reader 2,400 $18.76 12/20
credit card swiper 2,400 $21.09 11/20
credit card reader for small business 1,900 $39.02 11/20

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=credit+card+readers&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