signal-engine-production-d88d.up.railway.app

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1

0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xCa87aDbCffdf6539A387783fEF17A91dbaBEEF52"
  }
]

Observed health

Status

Healthy

Latest latency

108 ms

Average latency

265 ms

HTTP status

402

Last checked

2026-11-04T13:22:50.025Z

Reachability

100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "http",
  "method": "GET",
  "queryParams": {},
  "schema": {
    "type": "object",
    "required": [
      "strategy_id",
      "symbol"
    ],
    "properties": {
      "strategy_id": {
        "type": "string",
        "description": "Strategy identifier (path parameter)",
        "enum": [
          "ema_5_breakout",
          "rsi_7_extremes",
          "rsi_reversion_swing",
          "vwap_reversion"
        ],
        "default": "vwap_reversion"
      },
      "symbol": {
        "type": "string",
        "description": "Crypto asset ticker (path parameter)",
        "enum": [
          "BTC",
          "ETH",
          "SOL",
          "DOGE"
        ],
        "default": "BTC"
      }
    }
  }
}

Output schema

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