keyword

what is a mastercard

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+a+mastercard&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $28.4 | | competition | 0.01 | | country | US | | updated | 2026-06-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
mastercard credit card	18,100	$12.66	9/20
visa or mastercard	8,100	$14.04	11/20
visa mastercard	2,900	$13.95	12/20
what is mastercard	2,400	$28.4	20/20
what are mastercards	2,400	$28.4	13/20
what is master card	2,400	$28.4	12/20
mastercard visa	1,000	$10.69	11/20
mastercard meaning	170	$0	10/20
what is a mastercard credit card	30	$0	13/20
what is mastercard credit card	30	$0	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://app.seodata.dev/v1/keyword?q=what+is+a+mastercard&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