seodata.dev

keyword

fountain ink pens

Monthly search volume and cost-per-click data for "fountain ink pens" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=fountain+ink+pens&country=us" +--------------+------------------+ | volume | 8,100 | | cpc | $0.69 | | competition | 0.95 | | country | US | | updated | 2026-06-30 | +--------------+------------------+
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
fountain pen 74,000 $0.78 20/20
fountain pens 74,000 $0.78 20/20
fountain ink pen 8,100 $0.69 20/20
fountain pens and ink 8,100 $0.7 10/20
fountain pens for sale 1,600 $2.11 13/20
fountain pens buy 170 $1.81 10/20
pen fountain 90 $0.62 20/20
fountainpens 90 $1.57 12/20
how much is a fountain pen 90 $0.21 10/20
men's fountain pen 50 $1.27 10/20

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=fountain+ink+pens&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