keyword

codex cli

Monthly search volume and cost-per-click data for "codex cli" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=codex+cli&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $14.32 | | competition | 0.01 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

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 codex	9,900	$12.45	6/20
codex openai	2,900	$12.52	6/20
openai codex cli	720	$17.36	11/20
openai cli	480	$55.64	6/20
openai-cli	320	$0	8/20
open ai cli	110	$48.78	8/20
codex cli github	70	$0	8/20
chatgpt codex cli	50	$21.56	9/20
is openai codex free	40	$0	6/20
openai cli tool	30	$22.85	7/20

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=codex+cli&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