seodata.dev

keyword

3.875 interest rate mortgage

Monthly search volume and cost-per-click data for "3.875 interest rate mortgage" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=3.875+interest+rate+mortgage&country=us" +--------------+------------------+ | volume | 70 | | cpc | $5.33 | | competition | 0.22 | | country | US | | updated | 2026-06-16 | +--------------+------------------+
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
3.875 interest rate good 70 $0 9/20
3.875 mortgage rate 50 $10.63 10/20
3.125 interest rate 50 $0 6/20
4.25 interest rate mortgage 40 $7.75 7/20
3.5 apr mortgage 40 $0 6/20
2.75 interest rate 30-year 30 $11.12 7/20
4.375 interest rate mortgage 30 $8.25 6/20
is 3.875 a good mortgage interest rate 30 $0 6/20
2.75 interest rate mortgage 20 $10.91 6/20
is 3.875 a good interest rate 10 $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=3.875+interest+rate+mortgage&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