seodata.dev

keyword

cta blue

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

$ curl "https://app.seodata.dev/v1/keyword?q=cta+blue&country=us" +--------------+------------------+ | volume | 14,800 | | cpc | $1.84 | | competition | 0.07 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
blue line chicago 18,100 $0 20/20
blue line train chicago 18,100 $0 20/20
chicago blue line 18,100 $0 20/20
chicago subway blue line 18,100 $0 20/20
the blue line chicago 18,100 $0 20/20
blue line cta 14,800 $1.84 20/20
cta blue line 14,800 $2.33 20/20
cta blue line chicago map 4,400 $0.03 20/20
cta blue line map 4,400 $0.06 20/20
blue line chicago stations 2,900 $0 20/20

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=cta+blue&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