# PalmVox Alpha Trade History

> PalmVox Alpha Trade History is a paid API for AI agents from alpha.palmvox.com, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).

Returns the live auto-trader's real trade history including every buy, sell, and partial exit with P&L figures and on-chain transaction hashes for verification.

## Facts

- Endpoint: GET https://alpha.palmvox.com/api/trades/history
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alpha-palmvox-com-d8edfea8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_P8yfnFmOS7brfj1-DXoUV

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 alpha-palmvox-com-d8edfea8
```

Example prompt: Pull up the real trade history from the PalmVox live auto-trader — I want to see all the recent ETH buys and sells with their P&L and the on-chain transaction hashes so I can verify the results myself.

## When to prefer this

Use this endpoint when you need verifiable, on-chain proof of an AI auto-trader's actual trading performance rather than backtests or simulated results. Ideal for auditing algorithmic trading bots, validating P&L claims, or building dashboards that display real trade history. Prefer over generic market data endpoints when the specific goal is to inspect the trader's decision record with blockchain-verifiable hashes.

## Known failure modes

- Payment not received (402) — x402 micropayment of $0.005 USDC required before data is returned
- No trades available — the auto-trader may not have executed any trades recently
- Service unavailable (503/500) — live trading data source may be temporarily down
- Rate limiting — excessive calls in a short window may be throttled

## How this service works

UNIQUE: Real trade history from our live auto-trader — every buy, sell, partial exit with P&L. Verifiable on-chain via transaction hashes. No other x402 service shows real trading results.

## Output

Returns an array of trade records (each with tx hash, type BUY/SELL, token, price, amount, cost or revenue, P&L and P&L%), plus aggregate stats including total trades, win count, loss count, and win rate.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {}
 }
}
```

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "trades": {
       "type": "array"
      },
      "winRate": {
       "type": "number"
      },
      "totalTrades": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "wins",
  "losses",
  "trades",
  "winRate",
  "tradingPnl",
  "totalTrades",
  "trackRecord",
  "closedTrades",
  "alsoAvailable"
 ],
 "properties": {
  "wins": {
   "type": "number"
  },
  "losses": {
   "type": "number"
  },
  "trades": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "tx",
     "cost",
     "type",
     "price",
     "token",
     "amount",
     "timestamp"
    ],
    "properties": {
     "tx": {
      "type": "string"
     },
     "cost": {
      "type": "number"
     },
     "type": {
      "type": "string"
     },
     "price": {
      "type": "number"
     },
     "token": {
      "type": "string"
     },
     "amount": {
      "type": "number"
     },
     "timestamp": {
      "type": "string"
     }
    }
   }
  },
  "winRate": {
   "type": "number"
  },
  "tradingPnl": {
   "type": "number"
  },
  "totalTrades": {
   "type": "number"
  },
  "trackRecord": {
   "type": "string"
  },
  "closedTrades": {
   "type": "number"
  },
  "alsoAvailable": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "url",
     "note",
     "price"
    ],
    "properties": {
     "url": {
      "type": "string"
     },
     "note": {
      "type": "string"
     },
     "price": {
      "type": "string"
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/alpha-palmvox-com-d8edfea8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alpha.palmvox.com](https://www.zero.xyz/host/alpha.palmvox.com/llms.txt)