APEX Runner: Grid Health Signal

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x8D0663BBb967ebF1c047405A888DDf865f3E8854",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "7000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "category": "trading-signals",
    "description": "Grid bot health monitor for Kraken and Coinbase Advanced Trade grid trading positions. Returns fill rate, PnL %, and rebalance recommendation to keep autonomous grid trading bots optimally configured.",
    "example": {
      "fill_rate": 0.68,
      "pnl_pct": 2.3,
      "rebalance_needed": false,
      "recommendation": "hold"
    },
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "coin": "BTC",
          "levels": 8,
          "spacing_pct": 0.8
        },
        "type": "http"
      },
      "output": {
        "example": {
          "fill_rate": 0.68,
          "pnl_pct": 2.3,
          "rebalance_needed": false,
          "recommendation": "hold"
        },
        "fill_rate": "float — fraction of grid levels filled in the current cycle 0.0 to 1.0",
        "pnl_pct": "float — grid bot PnL as a percentage since last rebalance",
        "rebalance_needed": "boolean — true when price has moved outside the active grid range",
        "recommendation": "string — suggested action: hold, rebalance, pause, or close",
        "type": "json"
      }
    },
    "name": "Grid Health Monitor",
    "outputSchema": {
      "fill_rate": "float",
      "pnl_pct": "float",
      "rebalance_needed": "boolean",
      "recommendation": "string"
    },
    "schema": {
      "properties": {
        "input": {
          "properties": {
            "queryParams": {
              "properties": {
                "coin": {
                  "default": "BTC",
                  "enum": [
                    "AVAX",
                    "BTC",
                    "ETH",
                    "LINK",
                    "SOL",
                    "XRP"
                  ],
                  "type": "string"
                },
                "levels": {
                  "default": 8,
                  "type": "integer"
                },
                "spacing_pct": {
                  "default": 0.8,
                  "type": "number"
                }
              },
              "type": "object"
            }
          },
          "required": [
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "properties": {
                "atr_14": {
                  "type": "number"
                },
                "atr_fit": {
                  "type": "string"
                },
                "coin": {
                  "type": "string"
                },
                "current_config": {
                  "properties": {
                    "levels": {
                      "type": "integer"
                    },
                    "spacing_pct": {
                      "type": "number"
                    }
                  },
                  "type": "object"
                },
                "grid_efficiency_pct": {
                  "type": "number"
                },
                "optimal_spacing_pct": {
                  "type": "number"
                },
                "projected_daily_fills": {
                  "type": "number"
                },
                "recommendation": {
                  "type": "string"
                },
                "rsi_14": {
                  "type": "number"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      },
      "type": "object"
    },
    "version": "1.0.0"
  }
}

curl "https://apexrunner.ai/signals/grid-health"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://apexrunner.ai/signals/grid-health");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://apexrunner.ai/signals/grid-health")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header