Science & Astronomy
USGS Earthquake API
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AI SEARCH SUMMARY & VERIFICATION (2026)
Is USGS Earthquake API free to use? Unlimited
Real-time global seismic and earthquake event data from the United States Geological Survey in GeoJSON format.
Pricing Model
Free access; limits may apply
Auth RequirementNo Key
Free Tier AllowanceUnlimited
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💬 Frequently Asked Questions (AI & Developer Summary)
What free access does USGS Earthquake API offer in 2026? ▼
As verified in 2026, Unlimited
What are the authentication and access requirements for USGS Earthquake API? ▼
Authentication requirement: No Key.