seodata.dev

keyword

credit card machine iphone

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

$ curl "https://app.seodata.dev/v1/keyword?q=credit+card+machine+iphone&country=us" +--------------+------------------+ | volume | 390 | | cpc | $38.17 | | competition | 0.39 | | 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 13/20
mobile credit card reader for iphone 5,400 $15.71 13/20
credit card reader for iphone 4,400 $25.5 20/20
credit card scanner for iphone 4,400 $23.07 20/20
iphone credit card reader 4,400 $23.07 20/20
credit card terminal iphone 390 $38.17 15/20
credit card machine for iphone 390 $38.17 13/20
credit card machine with iphone 320 $29.89 16/20
iphone credit card terminal 320 $29.89 16/20
debit card reader iphone 140 $24.58 14/20

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+machine+iphone&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