x402AgentTools

🌤️Weather in Belgrade

Current weather in Belgrade — temperature, conditions, humidity and wind, plus a 3-day forecast. Live from Open-Meteo, cached 30 minutes, with a paid JSON API for agents.

Key facts

Humidity90%
Wind9 km/h
Coordinates44.80401, 20.46513

Data

DayMin–MaxConditions
2026-10-1210.1–15.3 °COvercast
2026-10-138.7–17.5 °CPartly cloudy
2026-10-147.4–15.5 °COvercast

Machine API (x402)

$0.005 / call

The same query is available to AI agents as a paid JSON endpoint — pre-configured for this subject:

GET /api/v1/live/weather?city=Belgrade HTTP/1.1
Host: localhost:3000

→ 402 (x402 payment required)
→ 200 {"tool": "live/weather", "result": { "value": 10.6, "answer": "10.6 °C — Clear sky" }}

/llms.txt · OpenAPI · agent guide

Frequently asked questions

Humidity — Weather in Belgrade?

Weather in Belgrade: Humidity — 90%.

Wind — Weather in Belgrade?

Weather in Belgrade: Wind — 9 km/h.

Coordinates — Weather in Belgrade?

Weather in Belgrade: Coordinates — 44.80401, 20.46513.

How accurate is the forecast?

Open-Meteo blends national weather models (ICON, GFS, ECMWF…); day-one forecasts are typically within 1–2 °C. Temperature is in Celsius by default.

How fresh is the data?

Model runs update every 1–6 hours; responses are cached 30 minutes. The weather code follows the WMO standard (0 = clear sky, 61 = rain…).

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