# ManyLives Track Records – High Calmar Ratio 1-Year Strategy

> ManyLives Track Records – High Calmar Ratio 1-Year Strategy is a paid API for AI agents from manylives.me, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-10).

Returns ranked trading strategies sorted by highest Calmar ratio (annual return divided by max drawdown) over the past year

## Facts

- Endpoint: GET https://manylives.me/paid/strategies/high-calmar-1y?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/manylives-track-records-high-calmar-ratio-1-year-strategy-5eb52432
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iII0kHNkr_I6upjLlbgcl

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 manylives-track-records-high-calmar-ratio-1-year-strategy-5eb52432
```

Example prompt: Can you pull up the top-ranked trading strategies by Calmar ratio over the last year — I want to see which ones had the best annual return relative to their maximum drawdown?

## When to prefer this

Choose this endpoint when you need pre-ranked, risk-adjusted strategy recommendations based on the Calmar ratio metric specifically over a 1-year lookback period. Prefer this over generic market data endpoints when the goal is strategy selection or comparison rather than raw price data. Best suited for quantitative analysts, portfolio managers, or AI agents performing automated strategy screening who need a curated ranked list rather than building their own ranking from raw data.

## Known failure modes

- Payment not received or invalid x402 payment header — returns 402 Payment Required
- No strategies found matching the high-Calmar criteria for the specified period — empty results array
- Data unavailable for requested window — partial results with simulated data flagged
- Rate limiting or service unavailability — 503 or timeout
- Malformed request parameters — 400 Bad Request

## How this service works

No forms, no dropdowns. Describe the outcome in plain words and the Brain asks what it must, lists the job, collects offers and recommends one.

## Output

A JSON object containing a ranked list of trading strategies sorted by Calmar ratio (annual return / max drawdown) over the last year. Each result includes a strategy ID, rank, performance level (e.g. 'advanced'), return percentages across multiple time windows (e.g. 1h, 5y), and data source labels (on-chain or simulated). Also includes a human-readable criteria description and list summary.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "list": "Best return per drawdown over a year",
  "level": "advanced",
  "results": [
   {
    "id": "CRY-1h-042",
    "rank": 1,
    "all_windows": {
     "1h": {
      "source": "on-chain",
      "return_pct": 0.4
     },
     "5y": {
      "source": "simulated*",
      "return_pct": 120.5
     }
    }
   }
  ],
  "criteria": "highest Calmar ratio (annual return / max drawdown) over the last year"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/manylives-track-records-high-calmar-ratio-1-year-strategy-5eb52432/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from manylives.me](https://www.zero.xyz/host/manylives.me/llms.txt)