seodata.dev

keyword

history of crude oil

Monthly search volume and cost-per-click data for "history of crude oil" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=history+of+crude+oil&country=us" +--------------+------------------+ | volume | 210 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-16 | +--------------+------------------+
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
when was oil discovered 1,900 $0 20/20
how was oil discovered 590 $0 12/20
when petroleum was discovered 390 $0 12/20
history of oil 320 $0 14/20
history of oils 320 $0 12/20
history of petroleum oil 210 $0 13/20
history of oil industry 210 $0 12/20
when was crude oil first used 140 $0 13/20
how did we discover oil 40 $0 13/20
crude oil history 30 $0 15/20

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=history+of+crude+oil&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