keyword

chatgpt api documentation

Monthly search volume and cost-per-click data for "chatgpt api documentation" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=chatgpt+api+documentation&country=us" +--------------+------------------+ | volume | 390 | | cpc | $14.33 | | competition | 0.01 | | 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
openai docs	1,600	$69.41	10/20
openai api documentation	1,300	$11.67	16/20
openai documentation	1,300	$9.24	10/20
chatgpt api doc	390	$14.33	16/20
openai documentation api	170	$0	10/20
chat gpt api documentation	110	$0	12/20
chatgpt api docs	110	$0	12/20
chatgpt api reference	50	$0	11/20
openai chatgpt api documentation	40	$0	13/20
gpt api docs	30	$0	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=chatgpt+api+documentation&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