# StockWaves Anomalies Insight

> StockWaves Anomalies Insight is a paid API for AI agents from stockwaves.net, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns quantitative anomaly insights and signals across China A-share, Hong Kong, US equities, crypto, and cross-asset macro markets, paid via x402 USDC micropayments.

## Facts

- Endpoint: GET https://stockwaves.net/api/anomalies/insight
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stockwaves-anomalies-insight-372a3ff7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xygwxmEJfSHIhDOJDJKLB

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 stockwaves-anomalies-insight-372a3ff7
```

Example prompt: Pull the latest anomaly insights from StockWaves for China A-share and Hong Kong equities right now — I want to see any unusual quant signals or momentum irregularities flagged across those markets.

## When to prefer this

Choose this endpoint when you need AI-agent-friendly, pay-per-call anomaly detection signals for Chinese and global markets without signing up for a subscription or managing API keys. Ideal for agents that need occasional, on-demand quant signals paid via USDC micropayments on Base, especially for China A-share, HK, or crypto cross-asset anomaly detection not covered by Western-focused data providers.

## Known failure modes

- Payment not received — x402 USDC micropayment on Base required before data is returned
- Invalid properties filter — malformed query parameter returns 400 error
- No anomalies detected — empty result set returned when no significant signals present
- Rate limit or network timeout — retry with exponential backoff
- Stale data window — anomaly detection may lag real-time by a few minutes

## How this service works

Blind-spot / anomaly insight: which boards & setups the system keeps missing. Query: ?days=7

## Output

Returns structured anomaly insight data including detected quantitative signals, momentum irregularities, and cross-asset anomalies across China A-share, Hong Kong, US equities, crypto, and macro markets. Each insight identifies the type and nature of the anomaly with relevant market context.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stockwaves-anomalies-insight-372a3ff7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stockwaves.net](https://www.zero.xyz/host/stockwaves.net/llms.txt)