seodata.dev

keyword

card machine iphone

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

$ curl "https://app.seodata.dev/v1/keyword?q=card+machine+iphone&country=us" +--------------+------------------+ | volume | 20 | | cpc | $20 | | competition | 0.89 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
mobile credit card reader for iphone 5,400 $15.71 12/20
credit card scanner iphone 5,400 $15.71 10/20
credit card reader for iphone 4,400 $25.5 9/20
iphone card machine 20 $0 14/20
chip card reader for iphone 20 $20 12/20
credit card reader for iphone 11 20 $19.36 11/20
ios credit card reader 20 $29.1 11/20
credit card reader ios 20 $29.1 10/20
apple card machine 20 $13.97 9/20
how to get credit card reader for iphone 10 $25.89 12/20

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=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