seodata.dev

keyword

490 bc marathon

Monthly search volume and cost-per-click data for "490 bc marathon" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=490+bc+marathon&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-24 | +--------------+------------------+
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
battle of marathon 8,100 $1.3 20/20
marathon battle 8,100 $1.3 19/20
battles of marathon 8,100 $0 13/20
battle at marathon 8,100 $0 11/20
war of marathon 8,100 $1.3 11/20
the marathon war 1,000 $0 11/20
when was the battle of marathon 260 $0 11/20
marathon 490 bc 70 $0 16/20
battle of marathon 490 bc 70 $0 13/20
greek battle of marathon 70 $0 12/20

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=490+bc+marathon&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