seodata.dev

keyword

california perp

Monthly search volume and cost-per-click data for "california perp" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=california+perp&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-27 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
perp 9,900 $5.68 6/20
carb perp 90 $0 6/20
air resource board registration 50 $4.69 5/20
air resources board registration 50 $4.69 5/20
california carb registration 50 $4.69 3/20
california air compressor permit 40 $0 3/20
perp regulation 30 $0 10/20
portable equipment registration program 30 $0 8/20
perp carb 30 $0 5/20
perp registration 20 $0 14/20

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=california+perp&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