keyword

payment processing

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

$ curl "https://app.seodata.dev/v1/keyword?q=payment+processing&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $54.75 | | competition | 0.22 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
payment processing services	12,100	$46.43	16/20
payment process	6,600	$54.75	17/20
payment processor	6,600	$56.38	17/20
payment processors	6,600	$57.67	16/20
payment processing process	5,400	$54.66	20/20
process payment	5,400	$46.05	15/20
processing payments	5,400	$54.66	12/20
payment processing system	1,000	$40.71	20/20
payments processors	90	$25.41	13/20
money processing	90	$8.37	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&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