seodata.dev

keyword

blackbook

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

$ curl "https://api.seodata.dev/v1/keyword?q=blackbook&country=us" +--------------+------------------+ | volume | 27,100 | | cpc | $1.34 | | competition | 0.59 | | country | US | | updated | 2026-09-02 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
black book auto price 40,500 $2.05 7/20
black book car value 27,100 $1.82 7/20
black book 22,200 $2.53 20/20
the black book 3,600 $0.82 8/20
black book value 3,600 $1.83 7/20
black book online 2,400 $2.68 10/20
vehicle black book 2,400 $2.54 9/20
black book car 2,400 $2.77 8/20
black book cars 2,400 $2.54 8/20
blackbook website 40 $0 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://api.seodata.dev/v1/keyword?q=blackbook&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