seodata.dev

keyword

when was china founded

Monthly search volume and cost-per-click data for "when was china founded" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=when+was+china+founded&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
history of ancient china 18,100 $0 16/20
ancient china 18,100 $0 15/20
china's history 4,400 $0 20/20
china history 4,400 $2.13 18/20
chinese history 4,400 $0 16/20
history of china 2,900 $1.3 20/20
historical background of china 2,900 $0.64 17/20
when china was founded 1,900 $0 19/20
when china founded 1,900 $0 18/20
china ancient 140 $0 17/20

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=when+was+china+founded&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