seodata.dev

keyword

credit card reader

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

$ curl "https://app.seodata.dev/v1/keyword?q=credit+card+reader&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $28.15 | | competition | 0.92 | | country | US | | updated | 2026-06-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
card reader 22,200 $14.56 15/20
credit card readers 8,100 $28.15 14/20
card reader for business 2,900 $40.96 17/20
mobile card reader 2,900 $16.78 14/20
credit card scanner 2,400 $15.1 20/20
credit card swiper 2,400 $21.09 20/20
mobile credit card reader 2,400 $26.69 16/20
card swiper 2,400 $11.04 15/20
portable card reader 1,600 $20.19 16/20
credit debit card reader 210 $24.45 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/keyword?q=credit+card+reader&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