# SiteSignal Live Weather Snapshot

> SiteSignal Live Weather Snapshot is a paid API for AI agents from trinity-throw-thursday-gravity.trycloudflare.com, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Returns current weather conditions and a compact three-day forecast for given coordinates using Open-Meteo data, with configurable units and timestamps.

## Facts

- Endpoint: GET https://trinity-throw-thursday-gravity.trycloudflare.com/x402/weather
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitesignal-live-weather-snapshot-0f5cb38d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9krjITzS0V6mNsSAnPsKV

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 sitesignal-live-weather-snapshot-0f5cb38d
```

Example prompt: What's the current weather and three-day forecast for latitude 48.8566, longitude 2.3522 — give me temperature in Celsius, wind speed in km/h, and precipitation in mm?

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call weather snapshot with current conditions and a three-day forecast for any public coordinates globally, especially in agent workflows where Open-Meteo's free data suffices and you want configurable units (Celsius/Fahrenheit, km/h/mph/knots/m/s, mm/inch) without managing API keys or subscriptions.

## Known failure modes

- Invalid latitude or longitude values outside allowed ranges (-90 to 90, -180 to 180) result in a validation error
- Coordinates over ocean or unpopulated areas may return limited or no data
- Payment failure (insufficient USDC balance) returns a 402 response before data is fetched
- Open-Meteo upstream unavailability may cause timeouts or empty responses
- Missing required latitude or longitude parameters returns a 400-level error

## How this service works

Return current conditions and a compact three-day forecast for public coordinates from Open-Meteo, with units, timestamps, and source evidence.

## Output

Returns current weather conditions (temperature, wind speed, precipitation, etc.) and a compact three-day forecast for the specified coordinates, including unit labels, timestamps, and source evidence linking back to Open-Meteo data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "latitude",
      "longitude"
     ],
     "properties": {
      "latitude": {
       "type": "number",
       "maximum": 90,
       "minimum": -90
      },
      "longitude": {
       "type": "number",
       "maximum": 180,
       "minimum": -180
      },
      "windSpeedUnit": {
       "enum": [
        "kmh",
        "mph",
        "ms",
        "kn"
       ],
       "type": "string",
       "default": "kmh"
      },
      "temperatureUnit": {
       "enum": [
        "celsius",
        "fahrenheit"
       ],
       "type": "string",
       "default": "celsius"
      },
      "precipitationUnit": {
       "enum": [
        "mm",
        "inch"
       ],
       "type": "string",
       "default": "mm"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitesignal-live-weather-snapshot-0f5cb38d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trinity-throw-thursday-gravity.trycloudflare.com](https://www.zero.xyz/host/trinity-throw-thursday-gravity.trycloudflare.com/llms.txt)