seodata.dev

keyword

protein

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

$ curl "https://app.seodata.dev/v1/keyword?q=protein&country=us" +--------------+------------------+ | volume | 246,000 | | cpc | $1.22 | | competition | 0.64 | | country | US | | updated | 2026-05-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
proteins 246,000 $1.22 15/20
proteins food 74,000 $0.34 15/20
protein examples 22,200 $0.24 17/20
example of protein 22,200 $0.24 15/20
protein sources 18,100 $0.23 15/20
what is protein in food 4,400 $0.31 15/20
protein nutrition 1,300 $1.31 20/20
protein nutrients 1,300 $1.31 18/20
protéines 1,000 $1.18 20/20
how much protein in 880 $0 17/20

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=protein&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