seodata.dev

keyword

credit card amex

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

$ curl "https://api.seodata.dev/v1/keyword?q=credit+card+amex&country=us" +--------------+------------------+ | volume | 201,000 | | cpc | $5.92 | | competition | 0.14 | | country | US | | updated | 2026-06-23 | +--------------+------------------+
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
american express credit cards 201,000 $5.01 20/20
amex credit card 90,500 $15.54 20/20
amex credit cards 90,500 $11.17 20/20
amex card 74,000 $7.65 20/20
amex cards 74,000 $7.65 20/20
american express card 49,500 $3.4 20/20
american express cards 49,500 $3.82 20/20
credit card american express 9,900 $9.27 20/20
american express best credit card 6,600 $11.71 20/20
american express: best credit card 6,600 $11.71 20/20

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=credit+card+amex&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