seodata.dev

keyword

payment app

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

$ curl "https://app.seodata.dev/v1/keyword?q=payment+app&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $6.79 | | competition | 0.25 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
app payment 14,800 $7.57 20/20
pay app 14,800 $6.79 20/20
pay apps 14,800 $6.79 20/20
payment apps 14,800 $12.38 20/20
paying app 14,800 $7.57 17/20
mobile payment app 12,100 $13.05 20/20
mobile payment apps 8,100 $22.47 16/20
top payment apps 1,600 $4.72 14/20
online payment apps 1,300 $27.87 20/20
payment by app 480 $2.79 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=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