1gateway
GET https://1gateway.dev/v1/weather/forecast
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
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://1gateway.dev/v1/weather/forecast"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 10:31 | Valid 402 | 402 | 281 ms | $0.0045 |
| 2026-10-11 06:00 | Valid 402 | 402 | 593 ms | $0.0045 |
| 2026-10-11 01:30 | Valid 402 | 402 | 419 ms | $0.0045 |
| 2026-10-10 21:00 | Valid 402 | 402 | 434 ms | $0.0045 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves