seodata.dev

keyword

free api keys

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

$ curl "https://api.seodata.dev/v1/keyword?q=free+api+keys&country=us" +--------------+------------------+ | volume | 590 | | cpc | $6.37 | | competition | 0.38 | | 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
open apis 22,200 $7.09 10/20
api free 3,600 $7.85 10/20
free api 3,600 $7.85 10/20
free apis 3,600 $7.85 10/20
public api 1,900 $7.68 10/20
free api key 590 $6.77 15/20
api key free 110 $12.97 15/20
how to get a free api key 40 $4.2 12/20
are api keys free 40 $73.75 11/20
how to get free api key 40 $3.45 11/20

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+keys&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