# Crypto Strategy Track Record API

> Crypto Strategy Track Record API is a paid API for AI agents from agentdata-api.sander-van-aard.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns historical performance metrics (trades, wins, win rate, average net return) for each crypto trading strategy over a configurable time window

## Facts

- Endpoint: POST https://agentdata-api.sander-van-aard.workers.dev/crypto/track-record
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crypto-strategy-track-record-api-82db10e4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BhtbMSeCEzXTuU2CtoAXZ

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 crypto-strategy-track-record-api-82db10e4 -d '<json body>'
```

Example prompt: Can you pull the track record for the crypto trading strategies over the last 60 days and show me how many trades were made, the win rate, and the average net return for each strategy?

## When to prefer this

Use this endpoint when you need factual historical performance data for the crypto trading strategies behind the verdict endpoint — especially before committing to the paid verdict service, or when auditing strategy reliability over a specific period. Prefer it over the verdict endpoint when you want retrospective measurement rather than a live trading signal.

## Known failure modes

- Window parameter outside allowed range (1–365 days) may be clamped silently or return an error
- Upstream signal system unavailability causes failure to retrieve strategy data
- Empty result set if no trades were recorded in the specified window
- Payment failure or insufficient USDC balance prevents the call from executing
- Malformed request body results in a 400-level error

## How this service works

Measured track record of the strategies behind /crypto/verdict, resold from the upstream signal system. Give a window in days (default 30, clamped 1..365); returns per strategy the number of trades, wins, win rate and average net return over that window, with the measurement start. A factual measurement over a short window (wide error bars), not investment advice. Cheap showcase for the paid verdict endpoint.

## Output

A structured response containing, per strategy: the number of trades executed, the number of winning trades, the win rate as a percentage, and the average net return over the specified window, along with the measurement start date. Comes with a disclaimer that these are factual measurements over a short window (wide error bars) and not investment advice.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "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/crypto-strategy-track-record-api-82db10e4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdata-api.sander-van-aard.workers.dev](https://www.zero.xyz/host/agentdata-api.sander-van-aard.workers.dev/llms.txt)