seodata.dev

keyword

payment systems

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

$ curl "https://app.seodata.dev/v1/search-volume?q=payment-systems" +--------------+------------------+ | volume | 2,900 | | cpc | $27.28 | | competition | 0.46 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
payment system 3,600 $40.54 16/20
payments systems 2,900 $34.44 20/20
payments system 2,900 $27.28 14/20
system of payment 2,900 $27.28 12/20
payment services 2,900 $31.67 8/20
payment systems usa 260 $13.14 9/20
bank payment systems 50 $14.87 13/20
payment system bank 50 $9.91 12/20
bank payment system 50 $9.91 10/20
payment systems in banking 50 $14.87 9/20

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=payment-systems" 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