# SwapHunt Monthly Seasonality Pattern

> SwapHunt Monthly Seasonality Pattern is a paid API for AI agents from x402.swaphunt.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-15).

Returns historical average return and win rate for each calendar month (e.g. 'Uptober') for BTC, ETH, or SOL over 1–3 years, enabling seasonal positioning analysis.

## Facts

- Endpoint: GET https://x402.swaphunt.dev/v1/cycle/monthly-pattern
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/swaphunt-monthly-seasonality-pattern-81ab27be
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__osPn8RH-hpwOLjOyxhZA

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 swaphunt-monthly-seasonality-pattern-81ab27be
```

Example prompt: Pull up the monthly seasonality pattern for BTC using the last 3 years of history — I want to see average return and win rate for each calendar month so I can plan seasonal positioning.

## When to prefer this

Use this endpoint when you need calendar-month-level seasonal analysis (e.g. 'Is October bullish for BTC?') rather than intraday or day-of-week patterns. It is specifically suited for long-horizon seasonal positioning rather than short-term session or volatility timing.

## Known failure modes

- Unsupported asset symbol returns an error or empty result
- Years parameter out of 1–3 range may return validation error
- Insufficient historical data for very new assets
- Payment not processed results in 402 response

## How this service works

Historical performance by calendar month (e.g. 'Uptober') — avg return and win rate per month. Use for seasonal positioning. Pattern from history, not a prediction.

## Output

A breakdown of each calendar month with its historical average percentage return and win rate (probability of positive return) for the requested asset, computed over the specified number of years. Not a prediction — a statistical pattern from historical data.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "asset": {
       "type": "string",
       "default": "BTC",
       "description": "Asset symbol (BTC, ETH, SOL)"
      },
      "years": {
       "type": "integer",
       "default": 2,
       "description": "Years of history (1-3)"
      }
     }
    }
   },
   "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/swaphunt-monthly-seasonality-pattern-81ab27be/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.swaphunt.dev](https://www.zero.xyz/host/x402.swaphunt.dev/llms.txt)