seodata.dev

keyword

what is melatonin

Monthly search volume and cost-per-click data for "what is melatonin" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+melatonin&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $0.65 | | competition | 0.08 | | country | US | | updated | 2026-06-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
melatonin 368,000 $0.92 20/20
melatonin for sleep 12,100 $1.08 20/20
sleep melatonin 12,100 $1.06 20/20
melatonin dietary supplement 8,100 $1.34 20/20
melatonin supplements 8,100 $1.34 20/20
melatonin to sleep 8,100 $1.28 20/20
what does melatonin do 8,100 $0.57 20/20
melatonin and sleep 6,600 $1.59 20/20
melatonin benefits 6,600 $0.65 20/20
melatonin pills 6,600 $0.68 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://app.seodata.dev/v1/keyword?q=what+is+melatonin&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