# httpay.xyz Weather Forecast

> httpay.xyz Weather Forecast is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).

Returns a weather forecast for any location given latitude and longitude coordinates, powered by Open-Meteo

## Facts

- Endpoint: POST https://httpay.xyz/api/weather
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/httpay-xyz-0fa9e009
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jwgYJI4NEGITtiEw70kns

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability httpay-xyz-0fa9e009 -d '<json body>'
```

Example prompt: What's the weather forecast for the coordinates 48.8566° N, 2.3522° E — give me temperature, precipitation, and wind conditions?

## When to prefer this

Use this endpoint when you need a weather forecast for any geographic coordinate worldwide and want a simple lat/lon input interface backed by Open-Meteo's free meteorological data. Prefer this over full weather APIs when you only need a quick programmatic forecast lookup without needing API keys or managing Open-Meteo directly.

## Known failure modes

- Invalid or out-of-range latitude/longitude returns an error
- Missing required coordinates causes a 400 bad request
- Network or upstream Open-Meteo API failure returns a 5xx error
- Payment not provided or rejected returns a 402 Payment Required

## How this service works

Weather forecast for any location via Open-Meteo (lat/lon)

## Output

A weather forecast for the specified lat/lon coordinates including temperature, precipitation, wind speed, and general weather conditions sourced from Open-Meteo.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "description": "Weather forecast for any location via Open-Meteo (lat/lon)"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/httpay-xyz-0fa9e009/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from httpay.xyz](https://www.zero.xyz/host/httpay.xyz/llms.txt)