seodata.dev

keyword

online cas

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

$ curl "https://app.seodata.dev/v1/keyword?q=online+cas&country=us" +--------------+------------------+ | volume | 301,000 | | cpc | $25.6 | | competition | 0.39 | | country | US | | updated | 2026-06-03 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
cas 90,500 $5.38 6/20
cas online 60,500 $23.44 16/20
free online cas 9,900 $8.65 5/20
what is cas 2,400 $23.2 6/20
cas usa 2,400 $15.09 4/20
cas chemistry name 1,900 $0 4/20
cas number finder 1,900 $4.26 4/20
cas number search 1,900 $0.43 4/20
cas registry number search 1,900 $0.43 4/20
cas website 140 $0 5/20

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=online+cas&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