seodata.dev

keyword

class c controlled substances

Monthly search volume and cost-per-click data for "class c controlled substances" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=class+c+controlled+substances&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
schedule 1 drugs 33,100 $0 12/20
class a drugs 18,100 $4.82 11/20
controlled substances 18,100 $14.78 11/20
controlled medication list 5,400 $0 12/20
controlled medications list 5,400 $0 12/20
control medication list 5,400 $0 11/20
a class drugs 1,900 $0 12/20
class a substance 1,600 $9.39 16/20
controlled substance schedule 1 1,600 $0 11/20
class c drugs examples 30 $0 13/20

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=class+c+controlled+substances&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