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keyword

claude sonnet 4 api

Monthly search volume and cost-per-click data for "claude sonnet 4 api" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=claude+sonnet+4+api&country=us" +--------------+------------------+ | volume | 40 | | cpc | $5.71 | | competition | 0.05 | | country | US | | updated | 2026-06-27 | +--------------+------------------+
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
claude sonnet 9,900 $1.65 11/20
claude 4 9,900 $4.65 8/20
claude opus 3,600 $3.51 6/20
claude sonnet 4 2,900 $2.56 17/20
claude opus 4 2,900 $4.22 7/20
claude 4 sonnet 880 $4.83 9/20
claude sonnet api 210 $8.06 6/20
sonnet 4 claude 70 $4.68 8/20
claude 4 sonnet api 50 $0 17/20
sonnet 4 ai 40 $4.1 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=claude+sonnet+4+api&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