seodata.dev

keyword

first american railway

Monthly search volume and cost-per-click data for "first american railway" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=first+american+railway&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-08 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
first railroads in america 1,900 $0 20/20
first american railroad 1,900 $0 15/20
first american railroads 1,900 $0 15/20
first railroad in america 1,900 $0 14/20
first railroad in us 1,900 $0 14/20
railroad us history 1,000 $0.11 17/20
railroads in american history 1,000 $0.11 14/20
what was the first railroad in the us 140 $0 15/20
the first railroad in the united states 90 $0 14/20
the first railroads in america 90 $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=first+american+railway&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