seodata.dev

keyword

what is an api key used for

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+an+api+key+used+for&country=us" +--------------+------------------+ | volume | 210 | | cpc | $26.64 | | competition | 0.06 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
api keys 8,100 $21.33 16/20
what is an api key 5,400 $4.61 20/20
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 14/20
whats an api key 390 $50 16/20
what api key 260 $16.75 15/20
what an api key 260 $16.75 13/20
what is api key mean 70 $0.06 14/20
what does api key mean 40 $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/keyword?q=what+is+an+api+key+used+for&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