eu-verify
Latest earthquakes from the USGS real-time catalog (public domain, updated within minutes). Query: ?minmagnitude=4.5&limit=20; optional starttime/endtime (ISO 8601), geographic filter latitude+longitude+maxradiuskm, alertlevel=green|yellow|orange|red (PAGER). Returns a normalized list: magnitude, place, UTC time, coordinates, depth, tsunami flag, significance. 5 min cache.
Offering
- Provider
- data.greeneris.io
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Weather And Environment
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://data.greeneris.io/v1/geo/quakes- MIME type
- application/json
- First seen
- 2026-10-16T01:51:20.002Z
- Last seen
- Tags
- earthquake, seismic, usgs, tsunami, disaster, real-time
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.002 USDC
Atomic price: 2000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "2000",
"payTo": "0x6ab8efe305cce67daa48c97bde29c04402822dff"
}
]Observed health
- Status
- Healthy
- Latest latency
- 100 ms
- Average latency
- 306 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 13 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"GET",
"HEAD",
"DELETE"
]
},
"queryParams": {
"type": "object",
"properties": {
"minmagnitude": {
"type": "number",
"default": 4.5,
"minimum": -1,
"maximum": 10
},
"limit": {
"type": "integer",
"default": 20,
"minimum": 1,
"maximum": 100
},
"starttime": {
"type": "string",
"description": "ISO 8601, e.g. 2026-07-01"
},
"endtime": {
"type": "string",
"description": "ISO 8601, e.g. 2026-07-13"
},
"latitude": {
"type": "number",
"description": "Center of radius filter"
},
"longitude": {
"type": "number",
"description": "Center of radius filter"
},
"maxradiuskm": {
"type": "number",
"description": "Radius in km around latitude/longitude"
},
"alertlevel": {
"type": "string",
"enum": [
"green",
"yellow",
"orange",
"red"
]
}
}
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"alertlevel": {
"enum": [
"green",
"yellow",
"orange",
"red"
],
"type": "string"
},
"endtime": {
"description": "ISO 8601, e.g. 2026-07-13",
"type": "string"
},
"latitude": {
"description": "Center of radius filter",
"type": "number"
},
"limit": {
"default": 20,
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"longitude": {
"description": "Center of radius filter",
"type": "number"
},
"maxradiuskm": {
"description": "Radius in km around latitude/longitude",
"type": "number"
},
"minmagnitude": {
"default": 4.5,
"maximum": 10,
"minimum": -1,
"type": "number"
},
"starttime": {
"description": "ISO 8601, e.g. 2026-07-01",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
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],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}