# weather-forecast-tallinn

> weather-forecast-tallinn is a paid API for AI agents from data.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Returns a 7-day weather forecast for Tallinn, Estonia, including daily highs/lows, precipitation probability, wind, conditions, and hourly detail for today, powered by Open-Meteo.

## Facts

- Endpoint: GET https://data.intel.rallylive.ca/data/forecast/tallinn?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/weather-forecast-tallinn-9fd8faed
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_U8l1Eg6wy7jGV96x-7kx_

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 weather-forecast-tallinn-9fd8faed
```

Example prompt: What's the 7-day weather forecast for Tallinn? I need daily highs and lows, chance of rain, and wind conditions for the week ahead, plus hourly detail for today.

## When to prefer this

Choose this endpoint when you need a no-API-key, low-cost ($0.01) 7-day weather forecast specifically for Tallinn, Estonia, with both daily summaries and today's hourly detail. Prefer it over general weather APIs when operating in an x402 micropayment context or when you want Open-Meteo data pre-packaged for Tallinn without managing API keys or quota.

## Known failure modes

- Open-Meteo upstream outage or timeout causing unavailable forecast data
- Stale cached data if Open-Meteo has not refreshed recently
- Network error reaching the data.intel.rallylive.ca host
- Payment failure via x402 protocol if the $0.01 USDC call fee is not fulfilled

## How this service works

7-day weather forecast for Tallinn: daily highs and lows, precipitation probability and totals, wind and conditions, plus hourly detail for today, from Open-Meteo. Trip planning and scheduling for Tallinn without an API key. $0.01 per call.

## Output

Returns a structured weather response covering 7 daily forecasts for Tallinn with high and low temperatures, precipitation probability and totals, wind speed, and overall conditions, plus an hourly breakdown for the current day — all sourced from Open-Meteo.

## 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",
     "properties": {}
    }
   },
   "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/weather-forecast-tallinn-9fd8faed/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from data.intel.rallylive.ca](https://www.zero.xyz/host/data.intel.rallylive.ca/llms.txt)