keyword

free api key

Monthly search volume and cost-per-click data for "free api key" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=free+api+key&country=us" +--------------+------------------+ | volume | 590 | | cpc | $6.77 | | competition | 0.36 | | country | US | | updated | 2026-06-06 | +--------------+------------------+

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
api keys	8,100	$14.32	8/20
chatgpt api key	5,400	$4.4	8/20
free api	3,600	$7.85	9/20
google api key	3,600	$4.72	8/20
free api keys	590	$6.37	15/20
api key free	110	$12.97	17/20
how to get a free api key	40	$4.2	13/20
how to get free api key	40	$3.45	13/20
are api keys free	40	$73.75	10/20
free api key generator	40	$13.01	9/20

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=free+api+key&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