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keyword

what is api application programming interface

Monthly search volume and cost-per-click data for "what is api application programming interface" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+api+application+programming+interface&country=us" +--------------+------------------+ | volume | 40,500 | | cpc | $5.61 | | competition | 0.01 | | country | US | | updated | 2026-06-02 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
application programming interface 165,000 $11.54 15/20
apis what is 40,500 $5.61 20/20
what is an api in programming 40,500 $5.61 20/20
what is api in programming 40,500 $4.47 20/20
what is an application programming interface 40,500 $6.96 17/20
what is application programming interfaces 27,100 $3.42 17/20
what is a application programming interface 27,100 $3.42 15/20
application programming interface definition 8,100 $11.87 20/20
api full form 1,900 $9 15/20
what api 1,300 $1.27 15/20

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+api+application+programming+interface&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