# Profit Factor Calculator (Net Trade List)

> Profit Factor Calculator (Net Trade List) is a paid API for AI agents from handel.halowerk.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-17).

Computes the profit factor from a list of net trade P&L values (cash amounts) provided by the caller.

## Facts

- Endpoint: POST https://handel.halowerk.com/v1/rechner/profit-factor?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/profit-factor-calculator-net-trade-list-5e8a96ac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_udOqXl0VHFggSjAaueLd9

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 profit-factor-calculator-net-trade-list-5e8a96ac -d '<json body>'
```

Example prompt: Calculate the profit factor for my net trade P&L list: [350, -120, 200, -80, 450, -150, 300, -90, 180, -60].

## When to prefer this

Use this endpoint when you need a pure computational tool to derive the profit factor from a caller-supplied list of net trade P&L values, with no need for live market data, broker connectivity, or trade execution. Ideal for backtesting pipelines, strategy evaluation workflows, and performance reporting where you already have the raw trade results and just need the metric calculated accurately and cheaply at $0.002 per call.

## Known failure modes

- Empty or missing pnl_cash array returns a validation error
- Array exceeds 5000 items limit causes rejection
- Individual values outside ±1,000,000,000,000 range are rejected
- All values being positive (no losses) may result in undefined or infinite profit factor
- Non-numeric values in the array cause schema validation failure
- Payment failure via x402 protocol results in 402 response before computation

## How this service works

Profit-Faktor einer Netto-Trade-Liste.  Alle Zahlen, Kurse und Vorgaben liefert der Aufrufer. Keine eigenen Kursdaten, kein Brokerzugriff, keine Ausführung. Rechenwerkzeug, keine Anlageberatung, keine Empfehlung.

## Output

Returns the profit factor computed from the supplied net trade P&L list — a single numeric ratio representing gross profit divided by gross loss, used to assess trading system quality. Higher values indicate better performance.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "pnl_cash": {
   "type": "array",
   "items": {
    "type": "number",
    "maximum": 1000000000000,
    "minimum": -1000000000000
   },
   "maxItems": 5000,
   "minItems": 1
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/profit-factor-calculator-net-trade-list-5e8a96ac/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from handel.halowerk.com](https://www.zero.xyz/host/handel.halowerk.com/llms.txt)