keyword

what is an api key

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

$ curl "https://app.seodata.dev/v1/search-volume?q=what-is-an-api-key&country=us" +--------------+------------------+ | volume | 5,400 | | cpc | $10.42 | | competition | 0.03 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
api keys	8,100	$21.33	20/20
api key	8,100	$14.32	16/20
what is api key	5,400	$10.42	20/20
api key definition	1,300	$9.14	14/20
api key meaning	1,300	$7.43	13/20
whats an api key	390	$50	17/20
what an api key	260	$16.75	16/20
what api key	260	$16.75	14/20
what is an api key used for	210	$26.64	16/20
what is api key mean	70	$0.06	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=what-is-an-api-key&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