seodata.dev

keyword

book on route 66

Monthly search volume and cost-per-click data for "book on route 66" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=book+on+route+66&country=us" +--------------+------------------+ | volume | 480 | | cpc | $0.51 | | competition | 1 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
book about route 66 480 $0.51 15/20
book route 66 480 $0.51 11/20
books about route 66 480 $0.57 11/20
books on route 66 480 $0.51 11/20
route 66 book 480 $0.57 10/20
route 66 guide book 480 $0.91 7/20
route 66 books 480 $0.36 5/20
route 66 guidebook 170 $1.33 5/20
best book on route 66 40 $0.38 8/20
best books about route 66 40 $0.53 6/20

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=book+on+route+66&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