seodata.dev

keyword

c reactive protein

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

$ curl "https://api.seodata.dev/v1/keyword?q=c+reactive+protein&country=us" +--------------+------------------+ | volume | 165,000 | | cpc | $1.5 | | competition | 0.01 | | 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
c reactive protein meaning 135,000 $2.05 20/20
c-reactive protein 135,000 $2.05 20/20
c-reactive protein meaning 135,000 $2.81 20/20
crp 135,000 $2.05 20/20
protein c reactive 110,000 $5.5 20/20
protein c-reactive 110,000 $5.5 20/20
c-reactive protein blood test 49,500 $4.43 20/20
c reactive protein high 40,500 $0.56 20/20
crp high 40,500 $0.56 20/20
crp test 22,200 $2.61 20/20

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=c+reactive+protein&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