seodata.dev

keyword

passinfo

Monthly search volume and cost-per-click data for "passinfo" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=passinfo&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0.53 | | competition | 0.03 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
national park pass 60,500 $0.98 10/20
pass america the beautiful 40,500 $0.69 9/20
national park passport for seniors 14,800 $0.88 9/20
annual pass national parks 12,100 $0.96 11/20
state park pass 8,100 $1.99 10/20
national park pass lifetime 5,400 $1.78 12/20
state park passes 5,400 $1.3 11/20
park pass 1,900 $0.96 13/20
state parks pass for seniors 1,600 $2.74 10/20
parks pass 880 $0.91 11/20

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=passinfo&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