seodata.dev

keyword

what is a credit card

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

$ curl "https://app.seodata.dev/v1/keyword?q=what+is+a+credit+card&country=us" +--------------+------------------+ | volume | 4,400 | | cpc | $13.36 | | competition | 0.04 | | country | US | | updated | 2026-06-14 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
how does a credit card work 14,800 $14.79 16/20
credit card definition 6,600 $7.1 18/20
credit cards information 6,600 $9.74 18/20
information about credit card 6,600 $8.44 17/20
information about credit cards 6,600 $8.44 16/20
credit card how it works 2,400 $6.28 16/20
what is credit card 1,900 $7.52 20/20
what is credit cards 1,900 $7 20/20
what is the credit card 1,900 $7 20/20
credit card what is 1,900 $5.72 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/keyword?q=what+is+a+credit+card&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