# SYNTHORA Weather Oracle

> SYNTHORA Weather Oracle is a paid API for AI agents from weather.hergertsynthora.com, paid per call via x402, $0.008/call, status down (last checked 2026-09-15).

Returns current weather conditions and a 7-day forecast for any latitude/longitude coordinate via Open-Meteo

## Facts

- Endpoint: POST https://weather.hergertsynthora.com/service
- Price: $0.008/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthora-weather-oracle-f91a4d8b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aefAcqL6a3gp8jzcPmDa9

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 synthora-weather-oracle-f91a4d8b -d '<json body>'
```

Example prompt: What's the current weather and 7-day forecast for Paris — latitude 48.85, longitude 2.35 — including temperature, wind speed, and precipitation?

## When to prefer this

Choose this endpoint when you need real-time current conditions plus a 7-day forecast for any global coordinate, especially for logistics, agriculture, or insurance use cases where cost-per-call efficiency matters and Open-Meteo's coverage is sufficient. Prefer this over paid weather APIs when sub-cent pricing is important and Celsius/km/h units are acceptable.

## Known failure modes

- Invalid or out-of-range latitude/longitude values may result in an error or empty response
- Upstream Open-Meteo API unavailability causes service failures
- Missing required latitude or longitude fields returns an error
- Extreme polar or oceanic coordinates may have limited forecast data accuracy

## How this service works

Current weather and 7-day forecast for any lat/lon via Open-Meteo. Useful for logistics, agricultural, and insurance agents.

## Output

A JSON object containing the queried latitude, longitude, and location name alongside current conditions (temperature in Celsius, wind speed in km/h, precipitation in mm) and daily aggregates (max temperature and total precipitation) drawn from Open-Meteo's forecast API.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "latitude",
  "longitude",
  "location_name"
 ],
 "properties": {
  "latitude": {
   "type": "number",
   "description": "latitude"
  },
  "longitude": {
   "type": "number",
   "description": "longitude"
  },
  "location_name": {
   "type": "string",
   "description": "location_name"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/synthora-weather-oracle-f91a4d8b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from weather.hergertsynthora.com](https://www.zero.xyz/host/weather.hergertsynthora.com/llms.txt)