seodata.dev

keyword

the secret book

Monthly search volume and cost-per-click data for "the secret book" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=the+secret+book&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $0.68 | | competition | 0.8 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
book the secret 18,100 $0.68 20/20
the book the secret 18,100 $0.76 20/20
the secrets book 18,100 $0.76 20/20
the secret books 18,100 $0.76 18/20
the secret book rhonda byrne 18,100 $0.68 16/20
the secret novel 14,800 $0.85 17/20
secret book 2,900 $0.64 20/20
what is the secret 1,300 $1.12 15/20
book called the secret 320 $1.29 15/20
book called secret 70 $0.98 16/20

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=the+secret+book&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