seodata.dev

keyword

checkout payment

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

$ curl "https://app.seodata.dev/v1/keyword?q=checkout+payment&country=us" +--------------+------------------+ | volume | 1,600 | | cpc | $27.74 | | competition | 0.66 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
checkout 40,500 $17.1 13/20
checkout pay 1,600 $30.8 20/20
pay checkout 1,600 $30.8 19/20
checkout payments 1,600 $30.8 15/20
checkout and payment 1,300 $21.55 10/20
check out and pay 1,300 $21.55 8/20
pay check out 1,300 $21.55 8/20
payment checkout 1,300 $25.72 8/20
checkout website 260 $9.65 10/20
check out website 260 $23.98 8/20

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=checkout+payment&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