1gateway
Use when you need the official weather forecast for a point in South Korea for the next ~3-5 days. Data: KMA (Korea Meteorological Administration) village forecast on a 5 km grid, issued 8 times a day. Input: lat, lon (WGS84 decimal; Korea only). Output: JSON hourly then 3-hourly temperature C, sky, precipitation type and probability %, rain and snow amounts, humidity %, wind; plus daily min/max. Example: ?lat=37.5665&lon=126.978
Offering
- Provider
- 1gateway.dev
- 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://1gateway.dev/v1/weather/forecast- MIME type
- application/json
- First seen
- 2026-10-16T01:50:32.458Z
- Last seen
- Tags
- korea, weather, weather-forecast, precipitation, temperature
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.0045 USDC
Atomic price: 4500 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.0045 USDC
Atomic price: 4500 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
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"amount": "4500",
"payTo": "0x6246eee0355Dd7A93C888fE59e1151388A0cC5a1"
},
{
"scheme": "exact",
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]Observed health
- Status
- Healthy
- Latest latency
- 1266 ms
- Average latency
- 1154 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"
]
},
"queryParams": {
"type": "object",
"properties": {
"lat": {
"type": "number",
"description": "Latitude, WGS84 decimal degrees (KMA domain ≈ 32–44; outside → 400, not charged)",
"minimum": 32,
"maximum": 44,
"examples": [
37.5665
]
},
"lon": {
"type": "number",
"description": "Longitude, WGS84 decimal degrees (KMA domain ≈ 123–133)",
"minimum": 123,
"maximum": 133,
"examples": [
126.978
]
}
},
"required": [
"lat",
"lon"
],
"additionalProperties": false
}
},
"required": [
"type",
"method"
],
"additionalProperties": false
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"lat": {
"description": "Latitude, WGS84 decimal degrees (KMA domain ≈ 32–44; outside → 400, not charged)",
"examples": [
37.5665
],
"maximum": 44,
"minimum": 32,
"type": "number"
},
"lon": {
"description": "Longitude, WGS84 decimal degrees (KMA domain ≈ 123–133)",
"examples": [
126.978
],
"maximum": 133,
"minimum": 123,
"type": "number"
}
},
"required": [
"lat",
"lon"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"attribution": {
"type": "string"
},
"cache": {
"type": "string"
},
"daily": {
"items": {
"properties": {
"date": {
"type": "string"
},
"maxPopPct": {
"type": "integer"
},
"maxTempC": {
"type": [
"integer",
"null"
]
},
"minTempC": {
"type": [
"integer",
"null"
]
}
},
"type": "object"
},
"type": "array"
},
"hourly": {
"items": {
"properties": {
"humidityPct": {
"type": "integer"
},
"precipitation1h": {
"properties": {
"category": {
"type": "string"
},
"mm": {
"type": [
"integer",
"null"
]
},
"raw": {
"type": "string"
}
},
"type": "object"
},
"precipitationProbabilityPct": {
"type": "integer"
},
"precipitationType": {
"type": "string"
},
"resolution": {
"type": "string"
},
"sky": {
"type": "string"
},
"snowfall1h": {
"properties": {
"category": {
"type": "string"
},
"cm": {
"type": "integer"
},
"raw": {
"type": "string"
}
},
"type": "object"
},
"temperatureC": {
"type": "integer"
},
"time": {
"type": "string"
},
"waveHeightM": {
"type": "integer"
},
"windCategory": {
"type": [
"string",
"null"
]
},
"windDirectionDeg": {
"type": "integer"
},
"windEastwardMs": {
"type": "number"
},
"windNorthwardMs": {
"type": "number"
},
"windSpeedMs": {
"type": [
"number",
"null"
]
}
},
"type": "object"
},
"type": "array"
},
"issuedAt": {
"type": "string"
},
"location": {
"properties": {
"gridNx": {
"type": "integer"
},
"gridNy": {
"type": "integer"
},
"gridResolutionKm": {
"type": "integer"
},
"lat": {
"type": "number"
},
"lon": {
"type": "number"
}
},
"type": "object"
},
"timezone": {
"type": "string"
}
},
"required": [
"location",
"issuedAt",
"timezone",
"attribution",
"cache",
"hourly",
"daily"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}