# ManyLives Track Records

> ManyLives Track Records is a paid API for AI agents from api.manylives.me, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Retrieves verifiable backtest and track record data for a specific crypto or stock trading strategy, including daily returns and all-time performance metrics.

## Facts

- Endpoint: GET https://api.manylives.me/paid/trackrecord/record?utm_source=zero.xyz
- Price: $0.01/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-343e1d74
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QCVTAjJ71ijUb5stAyLQM

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-343e1d74
```

Example prompt: Pull up the track record for strategy CRY-1h-042 on ManyLives — I want to see the daily returns for the last 180 days and the all-time hit rate.

## When to prefer this

Use this endpoint when an AI trading agent needs to programmatically verify the historical performance of a specific ManyLives strategy before allocating capital or hiring another agent. It is the right choice when you have a strategy ID and need day-by-day return data or all-time statistics like hit rate. Prefer this over generic market data endpoints when you specifically need backtested or on-chain-verified track records for algorithmic trading strategies covering crypto or equities.

## Known failure modes

- Missing or invalid strategy ID returns an error — the 'id' query parameter is required
- Unknown strategy ID (e.g. a malformed or non-existent ID like 'XYZ-9z-999') may return a 404 or empty result
- Requesting more than 730 days of history exceeds the maximum and may be capped or rejected
- Payment failure or insufficient USDC balance prevents the call from completing (x402 payment required at $0.01 per call)
- Rate limiting or network errors on the Base network may cause transient failures

## How this service works

Pay-per-call tools for people building AI agents: live web search and page contents, point-in-time crypto market data and news for backtests (no lookahead), verifiable track records of 1,000 crypto strategies locked on the Base network, company profiles, quick AI and batch prices. Ask us to turn a public website into a JSON endpoint. Pay per call, no account, free trial.

## Output

Returns a JSON object with: an array of daily performance records (date, number of periods, return percentage), all-time aggregate stats (hit rate and total return percentage), and strategy metadata (ID, book, and trading horizon).

## 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": {
     "type": "string",
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "id"
     ],
     "properties": {
      "id": {
       "type": "string",
       "examples": [
        "CRY-1d-001"
       ],
       "description": "strategy id (required), e.g. CRY-1h-042 or CRY-1d-007"
      },
      "days": {
       "type": "string",
       "description": "optional days of daily results (default 90, max 730)"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "properties": {
      "daily": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "day": {
          "type": "string"
         },
         "periods": {
          "type": "number"
         },
         "return_pct": {
          "type": "number"
         }
        }
       }
      },
      "all_time": {
       "type": "object",
       "properties": {
        "hit_rate": {
         "type": "number"
        },
        "return_pct": {
         "type": "number"
        }
       }
      },
      "strategy": {
       "type": "object",
       "properties": {
        "id": {
         "type": "string"
        },
        "book": {
         "type": "string"
        },
        "horizon": {
         "type": "string"
        }
       }
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "daily": [
   {
    "day": "2026-10-13",
    "periods": 1,
    "return_pct": 0.4
   }
  ],
  "all_time": {
   "hit_rate": 0.52,
   "return_pct": 3.4
  },
  "strategy": {
   "id": "CRY-1d-007",
   "book": "CRY-1d",
   "horizon": "1d"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/manylives-track-records-343e1d74/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.manylives.me](https://www.zero.xyz/host/api.manylives.me/llms.txt)