Signal Engine VWAP Reversion Arena Strategy Signal – ETH

x402

Signal Engine VWAP Reversion Arena Strategy Signal – ETH is a paid API for AI agents from signal-engine-production-d88d.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-14).

Returns a VWAP reversion trading strategy signal for the ETH asset in the arena context

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Individual arena strategy signal

Output

A trading signal object indicating the current VWAP reversion signal for ETH, likely including direction (buy/sell/neutral), signal strength or score, and possibly timestamp or confidence metadata.

Example use cases

Example prompt

“What is the current VWAP reversion arena strategy signal for ETH right now — is it showing a buy, sell, or neutral signal?”

Technical details

Endpoint

GEThttps://signal-engine-production-d88d.up.railway.app/v1/arena/vwap_reversion/ETH?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a real-time, quantitative VWAP mean-reversion signal specifically for ETH within a competitive arena trading context. Prefer this over generic price feeds when you need a computed strategy signal rather than raw price data, and when you are operating within a micropayment-enabled (x402) agent workflow.

Side effects

Asset not supported — returns 404 if the symbol is unavailable
Strategy not available — 404 if vwap_reversion is not configured
Service unavailable — 503 or timeout if the signal engine backend is down
Payment required — 402 if x402 payment header is not included or is invalid
Rate limit exceeded — 429 if too many requests are made in a short window

Input

{
  "symbol": "ETH",
  "strategy_id": "vwap_reversion"
}

Schema · Request body

{
  "output": {
    "required": [
      "strategy_id",
      "symbol"
    ],
    "properties": {
      "score": {
        "type": "number",
        "maximum": 1,
        "minimum": 0
      },
      "reason": {
        "type": "string",
        "description": "Present when signal is null (e.g. no_signal, no_context)"
      },
      "signal": {
        "enum": [
          "long",
          "short"
        ],
        "type": "string",
        "nullable": true
      },
      "sl_pct": {
        "type": "number",
        "description": "Stop-loss percentage"
      },
      "symbol": {
        "type": "string"
      },
      "tp_pct": {
        "type": "number",
        "description": "Take-profit percentage"
      },
      "reasoning": {
        "type": "string"
      },
      "strategy_id": {
        "type": "string"
      },
      "hold_time_sec": {
        "type": "integer",
        "description": "Suggested hold time in seconds"
      },
      "strategy_name": {
        "type": "string"
      }
    }
  }
}

Output

{
  "score": 64.7788186166591,
  "signal": "short",
  "sl_pct": 1.2,
  "symbol": "ETH",
  "tp_pct": 0.8,
  "related": [
    {
      "why": "Compare this strategy's recent performance against others",
      "path": "/v1/arena/leaderboard",
      "price": "free"
    },
    {
      "why": "Get the fused signal (all strategies combined) for ETH",
      "path": "/v1/signal/ETH",
      "price": "$0.010"
    }
  ],
  "reasoning": "Price above VWAP (dev=0.56%), short setup",
  "strategy_id": "vwap_reversion",
  "hold_time_sec": 360,
  "strategy_name": "VWAP Reversion",
  "context_source": "live"
}

Schema · Response

{
  "type": "json",
  "example": {
    "score": 0.82,
    "signal": "long",
    "sl_pct": 0.008,
    "symbol": "BTC",
    "tp_pct": 0.015,
    "reasoning": "Bollinger band squeeze with volume expansion",
    "strategy_id": "vwap_reversion",
    "hold_time_sec": 300,
    "strategy_name": "VWAP Reversion"
  }
}

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