keyword

payment processing service

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

$ curl "https://app.seodata.dev/v1/keyword?q=payment+processing+service&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $45.02 | | competition | 0.03 | | country | US | | updated | 2026-05-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
payment processing services	12,100	$46.43	17/20
credit card processing online	2,400	$53.48	16/20
online payment processing	2,400	$80.91	13/20
merchant processing	1,900	$91.81	13/20
online credit card processing	1,900	$69.76	12/20
payment processor online	1,600	$55.99	12/20
credit card processing merchant	1,300	$48.87	12/20
merchant services credit card processing	1,000	$50.97	14/20
online payment processors	1,000	$62.49	13/20
online payment processor	720	$71.21	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=payment+processing+service&country=us" 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