keyword

ideas for 21st birthday cake decorations

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

$ curl "https://api.seodata.dev/v1/keyword?q=ideas+for+21st+birthday+cake+decorations&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0.2 | | competition | 0.96 | | 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
cake ideas for 21st birthday	8,100	$0.43	7/20
21st birthday cake decoration	140	$0.57	9/20
21st birthday cake decorations	140	$0.35	7/20
21st birthday cake decorating ideas	40	$0.2	9/20
21st birthday cake decoration ideas	40	$0	7/20
21st birthday cake design ideas	40	$0.2	7/20
cake decoration for 21st birthday	30	$0.35	10/20
cake decorations for 21st birthday	30	$0.24	10/20
cake decorating 21st birthday	30	$0.35	9/20
cake decoration 21st birthday	30	$0.24	9/20

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=ideas+for+21st+birthday+cake+decorations&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