seodata.dev

keyword

visa card reader

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

$ curl "https://app.seodata.dev/v1/keyword?q=visa+card+reader&country=us" +--------------+------------------+ | volume | 50 | | cpc | $33.58 | | 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 reader 8,100 $28.15 20/20
credit card scanner 2,400 $15.1 20/20
credit card swiper 2,400 $21.09 17/20
credit card swipe 2,400 $21.09 12/20
credit debit card reader 210 $24.45 12/20
cc reader 140 $38.37 13/20
buy credit card reader 70 $25.13 12/20
where to buy a credit card reader 50 $17.11 14/20
credit readers 40 $19.48 12/20
how much are credit card readers 20 $8.5 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=visa+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