seodata.dev

keyword

smartphone payment app

Monthly search volume and cost-per-click data for "smartphone payment app" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=smartphone+payment+app&country=us" +--------------+------------------+ | volume | 10 | | cpc | $0 | | competition | 0.07 | | country | US | | updated | 2026-08-31 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
app payment 14,800 $7.57 15/20
pay app 14,800 $6.79 15/20
payment app 14,800 $6.79 15/20
payment apps 14,800 $12.38 14/20
mobile payment app 12,100 $13.05 20/20
mobile payment apps 8,100 $22.47 18/20
how to pay with your phone 1,900 $2.39 14/20
online payment apps 1,300 $27.87 17/20
phone payment app 170 $14.65 15/20
smartphone pay app 10 $0 16/20

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://api.seodata.dev/v1/keyword?q=smartphone+payment+app&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