Weather Ensemble
Single models are everywhere. This is the disagreement between them: per hour a median with a p15/p85 band, the full min/max spread, how many models still carry that hour, an agreement score, rain probability derived from pooled ensemble members rather than one deterministic run, a frost assessment, and the official DWD warnings in force for the point.
Offering
- Provider
- wetter.halowerk.com
- Method
- POST
- 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://wetter.halowerk.com/ensemble- MIME type
- application/json
- First seen
- 2026-10-16T01:51:10.599Z
- Last seen
- Tags
- X402, halowerk, weather_ensemble
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.005 USDC
Atomic price: 5000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "5000",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
}
]Observed health
- Status
- Healthy
- Latest latency
- 311 ms
- Average latency
- 854 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 8 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": [
"POST"
]
},
"bodyType": {
"type": "string",
"enum": [
"json",
"form-data",
"text"
]
},
"body": {
"type": "object",
"required": [
"lat",
"lon"
],
"properties": {
"lat": {
"type": "number",
"minimum": -90,
"maximum": 90,
"description": "Latitude in decimal degrees."
},
"lon": {
"type": "number",
"minimum": -180,
"maximum": 180,
"description": "Longitude in decimal degrees."
},
"hours": {
"type": "integer",
"minimum": 1,
"maximum": 168,
"default": 24,
"description": "Forecast hours, up to 168 (seven days). Short range models drop out beyond their own horizon; the per hour \"models\" count shows it."
},
"variables": {
"type": "array",
"items": {
"type": "string",
"enum": [
"temperature_2m",
"apparent_temperature",
"dew_point_2m",
"relative_humidity_2m",
"precipitation",
"snowfall",
"cloud_cover",
"wind_speed_10m",
"wind_gusts_10m",
"surface_pressure",
"pressure_msl",
"shortwave_radiation",
"cape",
"wind_direction_10m",
"weather_code"
]
},
"default": [
"temperature_2m",
"precipitation",
"wind_speed_10m"
],
"maxItems": 8,
"description": "Which variables to compare. wind_direction_10m is aggregated as a circular mean with a directional consensus, weather_code as a majority vote; every other variable gets median, p15, p85, min, max and spread."
},
"models": {
"type": "array",
"items": {
"type": "string",
"enum": [
"icon_d2",
"icon_eu",
"knmi_harmonie_arome_netherlands",
"dmi_seamless",
"meteofrance_seamless",
"ukmo_seamless",
"ecmwf_ifs025",
"ecmwf_aifs025_single",
"gfs_seamless",
"gem_seamless",
"jma_seamless",
"cma_grapes_global"
]
},
"default": [
"icon_d2",
"icon_eu",
"knmi_harmonie_arome_netherlands",
"dmi_seamless",
"meteofrance_seamless",
"ukmo_seamless",
"ecmwf_ifs025",
"ecmwf_aifs025_single",
"gfs_seamless",
"gem_seamless",
"jma_seamless",
"cma_grapes_global"
],
"minItems": 2,
"description": "Restrict the comparison to a subset of the twelve models. At least two, because a comparison of one model is just a forecast."
},
"timezone": {
"type": "string",
"default": "UTC",
"description": "IANA zone name for the returned timestamps, for example Europe/Berlin."
}
}
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object",
"properties": {
"input": {
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"POST"
]
},
"bodyType": {
"type": "string",
"enum": [
"json",
"form-data",
"text"
]
},
"body": {
"type": "object",
"required": [
"lat",
"lon"
],
"properties": {
"lat": {
"type": "number",
"minimum": -90,
"maximum": 90,
"description": "Latitude in decimal degrees."
},
"lon": {
"type": "number",
"minimum": -180,
"maximum": 180,
"description": "Longitude in decimal degrees."
},
"hours": {
"type": "integer",
"minimum": 1,
"maximum": 168,
"default": 24,
"description": "Forecast hours, up to 168 (seven days). Short range models drop out beyond their own horizon; the per hour \"models\" count shows it."
},
"variables": {
"type": "array",
"items": {
"type": "string",
"enum": [
"temperature_2m",
"apparent_temperature",
"dew_point_2m",
"relative_humidity_2m",
"precipitation",
"snowfall",
"cloud_cover",
"wind_speed_10m",
"wind_gusts_10m",
"surface_pressure",
"pressure_msl",
"shortwave_radiation",
"cape",
"wind_direction_10m",
"weather_code"
]
},
"default": [
"temperature_2m",
"precipitation",
"wind_speed_10m"
],
"maxItems": 8,
"description": "Which variables to compare. wind_direction_10m is aggregated as a circular mean with a directional consensus, weather_code as a majority vote; every other variable gets median, p15, p85, min, max and spread."
},
"models": {
"type": "array",
"items": {
"type": "string",
"enum": [
"icon_d2",
"icon_eu",
"knmi_harmonie_arome_netherlands",
"dmi_seamless",
"meteofrance_seamless",
"ukmo_seamless",
"ecmwf_ifs025",
"ecmwf_aifs025_single",
"gfs_seamless",
"gem_seamless",
"jma_seamless",
"cma_grapes_global"
]
},
"default": [
"icon_d2",
"icon_eu",
"knmi_harmonie_arome_netherlands",
"dmi_seamless",
"meteofrance_seamless",
"ukmo_seamless",
"ecmwf_ifs025",
"ecmwf_aifs025_single",
"gfs_seamless",
"gem_seamless",
"jma_seamless",
"cma_grapes_global"
],
"minItems": 2,
"description": "Restrict the comparison to a subset of the twelve models. At least two, because a comparison of one model is just a forecast."
},
"timezone": {
"type": "string",
"default": "UTC",
"description": "IANA zone name for the returned timestamps, for example Europe/Berlin."
}
}
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"additionalProperties": false
}
},
"required": [
"input"
]
}