Skip to content

Keyword · US · updated 2026-06-26

gpt api documentation

Monthly searches
40
CPC
$0.00
Competition
0.07

Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.

Get this inside your AI assistant

Connect seodata.dev over MCP and Claude, ChatGPT or Muse can look up any keyword while they work. Ask in plain language, get these numbers back.

https://mcp.seodata.dev/mcp

20 free lookups a day, no account needed.

Related keywords

Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.

Keyword Volume CPC Overlap
openai api documentation 1,300 $11.67 8/20
openai documentation 1,300 $9.24 7/20
openai api reference 720 $0.00 7/20
chatgpt api doc 390 $14.33 9/20
chatgpt api documentation 390 $14.33 9/20
chat gpt api documentation 110 $0.00 12/20
chatgpt api docs 110 $0.00 9/20
chatgpt api reference 50 $0.00 10/20
gpt documentation 50 $4.78 7/20
gpt api docs 30 $0.00 12/20
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=gpt+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 · lookup_keyword over MCP