seodata.dev

keyword

21st cake decoration

Monthly search volume and cost-per-click data for "21st cake decoration" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=21st+cake+decoration&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0.66 | | competition | 1 | | country | US | | updated | 2026-08-18 | +--------------+------------------+
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
21st birthday cake decor 140 $0.35 3/20
21st birthday cake decoration 140 $0.57 3/20
21st birthday cake decorations 140 $0.35 3/20
21st birthday cake decorating ideas 40 $0.2 3/20
21st birthday cake decoration ideas 40 $0 3/20
ideas for 21st birthday cake decorations 40 $0.2 3/20
21st cake decorations 30 $0.66 14/20
21st birthday cake accessories 30 $0.35 4/20
cake decorations 21st birthday 30 $0.35 3/20
number 21 cake topper 20 $0 7/20

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=21st+cake+decoration&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