# Climate Risk & Extreme Event Oracle

> Climate Risk & Extreme Event Oracle is a paid API for AI agents from store.cryptotradecalc.com, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-14).

Computes insurance-grade frost, heatwave, and flash-flood risk flags for any city over a 7-day forecast horizon

## Facts

- Endpoint: GET https://store.cryptotradecalc.com/api/climate-risks
- Price: $0.012/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/climate-risk-extreme-event-oracle-3f45a821
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_y3aFvjK2J2c5mOdNNse0b

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 climate-risk-extreme-event-oracle-3f45a821
```

Example prompt: What are the insurance-grade frost, heatwave, and flash-flood risk flags for Houston over the next 7 days?

## When to prefer this

Choose this endpoint when you need structured, insurance-grade extreme weather risk flags (frost, heatwave, flash-flood) for a named city over a 7-day horizon, especially for risk assessment, underwriting, logistics, or safety applications. Prefer this over general weather APIs when you need categorized extreme-event flags rather than raw temperature/precipitation data.

## Known failure modes

- Unknown or misspelled city name returns an error or empty result
- Missing required 'city' query parameter causes a validation error
- Upstream weather data unavailable for remote or unsupported cities
- Payment failure (x402) blocks the response if USDC balance is insufficient

## How this service works

climate-risk-oracle: Climate Risk & Extreme Event Oracle – computes insurance-grade frost, heatwave, and flash-flood risk flags for any city over a 7‑day horizon.

## Output

Returns frost, heatwave, and flash-flood risk flags and scores at insurance-grade precision for the specified city, covering a 7-day forecast window — suitable for risk underwriting, logistics decisions, or safety planning.

## 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": {
      "city": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/climate-risk-extreme-event-oracle-3f45a821/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from store.cryptotradecalc.com](https://www.zero.xyz/host/store.cryptotradecalc.com/llms.txt)