# SperaxOS Climate Anomalies API

> SperaxOS Climate Anomalies API is a paid API for AI agents from chat.sperax.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).

Returns AI-powered climate anomaly intelligence data, payable per-request via x402 USDC micropayment on Base

## Facts

- Endpoint: GET https://chat.sperax.io/api/x402/hq/climate-anomalies?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/speraxos-climate-anomalies-api-8480d25f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_x04tQUW0XzFB48nWuR2Bv

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 speraxos-climate-anomalies-api-8480d25f
```

Example prompt: Can you pull the latest climate anomaly data from SperaxOS right now? I want to see what unusual climate signals are being detected — I'll pay the per-request fee via USDC.

## When to prefer this

Choose this endpoint when you need AI-synthesized climate anomaly intelligence accessible without an API key, prefer pay-per-use USDC micropayments over subscription billing, or are building a Web3/DeFi application that needs environmental risk signals with on-chain payment integration via x402.

## Known failure modes

- 402 Payment Required — x402 payment header missing or USDC payment on Base not completed
- Invalid or malformed properties filter parameter
- Wallet has insufficient USDC balance on Base to complete micropayment
- Service unavailable or upstream AI model error
- Rate limiting if too many requests in rapid succession

## How this service works

AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.

## Output

Returns AI-analyzed climate anomaly data including detected unusual environmental signals, anomaly classifications, and related intelligence. Response is gated behind a $0.005 USDC x402 micropayment on Base; wallets with a SIWX-based agentcash identity may access identity endpoints for free.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/speraxos-climate-anomalies-api-8480d25f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from chat.sperax.io](https://www.zero.xyz/host/chat.sperax.io/llms.txt)