Daily river discharge forecast from the Copernicus GloFAS model (5 km grid) serv
Daily river discharge forecast from the Copernicus GloFAS model (5 km grid) served via Open-Meteo Flood API, data CC-BY 4.0. Query: ?latitude=45.75&longitude=4.85&forecast_days=7 (1-210 days; daily=river_discharge,river_discharge_max for extra variables). Returns ISO date + m3/s arrays -- flood risk, inland shipping (Rhine/Danube) and hydropower planning. 6h cache.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
910 msmedian answer time
$0.005listed price per call
$0.005price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://data.greeneris.io/v1/hydro/river
| Category | Everything else |
|---|---|
| Provider host | data.greeneris.io |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.005 | 910 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"daily": "river_discharge",
"forecast_days": 7,
"latitude": 45.75,
"longitude": 4.85
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"daily": {
"default": "river_discharge",
"description": "Comma-separated variables, e.g. river_discharge,river_discharge_max",
"type": "string"
},
"forecast_days": {
"default": 7,
"maximum": 210,
"minimum": 1,
"type": "integer"
},
"latitude": {
"description": "Latitude of a point on a river (-90..90)",
"type": "number"
},
"longitude": {
"description": "Longitude of a point on a river (-180..180)",
"type": "number"
}
},
"required": [
"latitude",
"longitude"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}