USGS data on magnitude, location, depth, tsunami flag and impact intensity.
| Paid endpoint | Price / call | Parameters |
|---|---|---|
| search_quakes 按最小震级筛选显著地震并返回完整字段：震级、位置、深度、发生时间、海啸标记、影响强度 sig、数据来源网络、官方事件详情页链接，可直接用于灾害风险评估。 | $0.09 | min_mag: number（最低震级, 如 4.5） |
1 paid endpoint(s), 1 free endpoint(s). Price range $0.09 – $0.09. Single call returns up to — rows per run.
Below is the actual response from the free endpoint list_quakes (truncated). The paid endpoint returns every field and the full record set.
{
"mag": 6.4,
"place": "30 km WSW of Lata, Solomon Islands"
}
Delivery guarantee: settle after delivery. If the source fails or returns an empty result, nothing is settled and credits are refunded.
| list_quakes | 免费档：近 30 天显著地震的最前 3 条，只给震级与位置，用于确认数据口径是否合用。深度 / 时间 / 海啸标记 / 影响半径 / 官方事件链接等完整字段走 search_quakes。 | 20 / IP / day |
MCP: https://feegate.org/mcp · REST: https://feegate.org/api/supply/global-seismic-activity-usgs/<tool> · Catalog: https://feegate.org/api/supply/directory
Machine-readable price list: /.well-known/x402.json · Site guide: /llms.txt · Deep dive: Recent significant earthquakes explained · 中文页 / Chinese