seodata.dev

keyword

iphone credit card machine

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

$ curl "https://app.seodata.dev/v1/keyword?q=iphone+credit+card+machine&country=us" +--------------+------------------+ | volume | 320 | | cpc | $18.44 | | competition | 0.42 | | country | US | | updated | 2026-06-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
credit card scanner iphone 5,400 $15.71 20/20
mobile credit card reader for iphone 5,400 $15.71 20/20
credit card scanner for iphone 4,400 $23.07 12/20
iphone credit card reader 4,400 $23.07 12/20
portable credit card reader for iphone 4,400 $15.83 12/20
credit card reader for iphone 4,400 $25.5 11/20
credit card reader on iphone 4,400 $15.83 11/20
credit card machine for iphones 320 $13.92 13/20
credit card terminal for iphone 320 $13.92 12/20
credit card device for iphone 320 $18.44 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=iphone+credit+card+machine&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