keyword

opec membership

Monthly search volume and cost-per-click data for "opec membership" in US.

$ curl "https://app.seodata.dev/v1/search-volume?q=opec-membership&country=us" +--------------+------------------+ | volume | 3,600 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
opec what is	5,400	$3.97	13/20
opec countries	4,400	$4.98	17/20
organization of petroleum exporting countries	4,400	$5.43	16/20
members of opec	3,600	$0	20/20
opec country	3,600	$0	20/20
opec members	3,600	$5.27	20/20
opec nations	3,600	$0.07	20/20
organization of the petroleum exporting countries	3,600	$0.07	16/20
what are the opec countries	390	$0	13/20
list of opec	260	$0	13/20

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/search-volume?q=opec-membership&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