seodata.dev

keyword

collectible coins

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

$ curl "https://app.seodata.dev/v1/search-volume?q=collectible-coins&country=us" +--------------+------------------+ | volume | 6,600 | | cpc | $1.92 | | competition | 0.91 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
rare coins 27,100 $0.7 15/20
old coins 6,600 $0.87 16/20
coins for sale 6,600 $2.01 15/20
coin collecting websites 2,400 $2.14 18/20
old coins for sale 1,900 $1.13 19/20
rare coins for sale 1,600 $1.78 18/20
collector coins for sale 1,600 $1.42 15/20
coin collections for sale 1,600 $1.42 14/20
buy coins online 1,300 $6.28 17/20
coins for sale online 720 $3.56 19/20

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/search-volume?q=collectible-coins&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