keyword

artículo 21

Monthly search volume and cost-per-click data for "artículo 21" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=artículo+21&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $0.57 | | competition | 0.06 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

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
artículo 2	27,100	$0.38	5/20
articulo 5	9,900	$20.38	4/20
artículo 5	8,100	$9.82	6/20
artículo 1	5,400	$0.1	7/20
artículo 25	2,900	$1.64	5/20
articulo 25	2,900	$0	4/20
artículo 4	2,900	$0	4/20
articulo 6	2,400	$0	4/20
artículo 21 de la constitución mexicana	140	$0	7/20
articulos 21	40	$0	5/20

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=artículo+21&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