keyword

online payment processing

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

$ curl "https://app.seodata.dev/v1/search-volume?q=online-payment-processing" +--------------+------------------+ | volume | 2,400 | | cpc | $62.9 | | competition | 0.15 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
online payment systems	5,400	$32.84	19/20
online pay systems	5,400	$24.16	17/20
online payments systems	5,400	$24.16	17/20
process payment online	2,400	$62.9	20/20
credit card processing online	2,400	$53.48	16/20
payment processing platforms	1,900	$75.49	16/20
payment processor online	1,600	$55.99	20/20
online payment process	1,600	$61.13	16/20
online payment processors	1,000	$62.49	20/20
online payment processor	720	$71.21	19/20

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/search-volume?q=online-payment-processing" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt