{
  "x402Version": 2,
  "id": 12530,
  "slug": "12530",
  "resource": "https://apexrunner.ai/signals/grid-health-score",
  "description": "APEX Runner: Grid Health Score Signal",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x8D0663BBb967ebF1c047405A888DDf865f3E8854",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "7000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "category": "trading-signals",
      "description": "Cross-exchange grid trading health dashboard from APEX Runner's live grid bots on Kraken, Coinbase, and Hyperliquid. Returns composite health score 0-100, per-exchange stats (avg PnL/cycle, inventory utilization %, cycle velocity fills/hr), and best performing pair across BTC, ETH, SOL, AVAX, LINK, ATOM.",
      "example": {
        "best_pair_detail": {
          "cycles": 4,
          "exchange": "kraken",
          "pair": "ATOMUSD",
          "total_pnl": 1.19
        },
        "best_performing_pair": "kraken:ATOMUSD",
        "cached_at": "2026-06-13T12:00:00+00:00",
        "exchange_stats": {
          "hl": {
            "active_pairs": 5,
            "avg_pnl_per_cycle_24h": 0.084,
            "cycle_velocity_per_hour": 1.58,
            "inventory_utilization_pct": 72,
            "recent_fills_24h": 38,
            "recent_pnl_24h": 3.2,
            "total_cycles": 1212
          },
          "kraken": {
            "active_pairs": 3,
            "avg_pnl_per_cycle_24h": 0.205,
            "cycle_velocity_per_hour": 0.17,
            "inventory_utilization_pct": 68,
            "recent_fills_24h": 4,
            "recent_pnl_24h": 0.82,
            "total_cycles": 25
          }
        },
        "health_score": 72,
        "interpretation": "Grid health score 72/100 — 1.9 fills/hr across all exchanges, best pair: ATOMUSD on kraken",
        "total_cycle_velocity_per_hour": 1.92,
        "total_pnl_24h_usd": 4.22
      },
      "info": {
        "input": {
          "method": "GET",
          "type": "http"
        },
        "output": {
          "best_pair_detail": "object — exchange, pair, total cycles, total PnL",
          "best_performing_pair": "string — exchange:pair key for best avg PnL/cycle",
          "cached_at": "ISO8601 timestamp",
          "example": {
            "best_pair_detail": {
              "cycles": 4,
              "exchange": "kraken",
              "pair": "ATOMUSD",
              "total_pnl": 1.19
            },
            "best_performing_pair": "kraken:ATOMUSD",
            "cached_at": "2026-06-13T12:00:00+00:00",
            "exchange_stats": {
              "hl": {
                "active_pairs": 5,
                "avg_pnl_per_cycle_24h": 0.084,
                "cycle_velocity_per_hour": 1.58,
                "inventory_utilization_pct": 72,
                "recent_fills_24h": 38,
                "recent_pnl_24h": 3.2,
                "total_cycles": 1212
              },
              "kraken": {
                "active_pairs": 3,
                "avg_pnl_per_cycle_24h": 0.205,
                "cycle_velocity_per_hour": 0.17,
                "inventory_utilization_pct": 68,
                "recent_fills_24h": 4,
                "recent_pnl_24h": 0.82,
                "total_cycles": 25
              }
            },
            "health_score": 72,
            "interpretation": "Grid health score 72/100 — 1.9 fills/hr across all exchanges, best pair: ATOMUSD on kraken",
            "total_cycle_velocity_per_hour": 1.92,
            "total_pnl_24h_usd": 4.22
          },
          "exchange_stats": "object — keyed by exchange (kraken/coinbase/hl), each with active_pairs, total_cycles, recent_fills_24h, recent_pnl_24h, avg_pnl_per_cycle_24h, inventory_utilization_pct, cycle_velocity_per_hour",
          "health_score": "int — composite grid health score 0-100",
          "interpretation": "string — plain-English health summary",
          "total_cycle_velocity_per_hour": "float — total fills/hr across all exchanges",
          "total_pnl_24h_usd": "float — total grid PnL in USD over last 24h",
          "type": "json"
        }
      },
      "name": "APEX Grid Health Score",
      "outputSchema": {
        "best_pair_detail": "object",
        "best_performing_pair": "string",
        "cached_at": "string",
        "exchange_stats": "object",
        "health_score": "int",
        "interpretation": "string",
        "total_cycle_velocity_per_hour": "float",
        "total_pnl_24h_usd": "float"
      },
      "schema": {
        "properties": {
          "input": {
            "properties": {
              "queryParams": {
                "properties": {},
                "type": "object"
              }
            },
            "required": [
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "_apex": {
                    "properties": {
                      "evolution_runs": {
                        "type": "integer"
                      },
                      "instance": {
                        "type": "string"
                      },
                      "live_capital_deployed": {
                        "type": "boolean"
                      },
                      "live_trading": {
                        "type": "boolean"
                      },
                      "signal": {
                        "type": "string"
                      },
                      "signal_hash": {
                        "type": "string"
                      },
                      "source": {
                        "type": "string"
                      },
                      "trades_backing_signal": {
                        "type": "integer"
                      },
                      "verify_at": {
                        "type": "string"
                      },
                      "version": {
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "best_pair_detail": {
                    "properties": {
                      "cycles": {
                        "type": "integer"
                      },
                      "exchange": {
                        "type": "string"
                      },
                      "pair": {
                        "type": "string"
                      },
                      "total_pnl": {
                        "type": "number"
                      }
                    },
                    "type": "object"
                  },
                  "best_performing_pair": {
                    "type": "string"
                  },
                  "cached_at": {
                    "type": "string"
                  },
                  "exchange_stats": {
                    "additionalProperties": {
                      "properties": {
                        "active_pairs": {
                          "type": "integer"
                        },
                        "cycle_velocity_per_hour": {
                          "type": "number"
                        },
                        "inventory_utilization_pct": {
                          "type": "number"
                        },
                        "pnl_withheld": {
                          "type": "string"
                        },
                        "recent_fills_24h": {
                          "type": "integer"
                        },
                        "total_cycles": {
                          "type": "integer"
                        }
                      },
                      "type": "object"
                    },
                    "type": "object"
                  },
                  "grid_status": {
                    "properties": {
                      "_summary": {
                        "type": "string"
                      },
                      "coinbase": {
                        "properties": {
                          "last_cycle_utc": {
                            "type": "string"
                          },
                          "open_orders": {
                            "type": "integer"
                          },
                          "status": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "hyperliquid": {
                        "properties": {
                          "last_cycle_utc": {
                            "type": "string"
                          },
                          "open_orders": {
                            "type": "integer"
                          },
                          "status": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "kraken": {
                        "properties": {
                          "last_cycle_utc": {
                            "type": "string"
                          },
                          "open_orders": {
                            "type": "integer"
                          },
                          "status": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      }
                    },
                    "type": "object"
                  },
                  "health_score": {
                    "nullable": true
                  },
                  "interpretation": {
                    "type": "string"
                  },
                  "pnl_withheld": {
                    "type": "string"
                  },
                  "total_cycle_velocity_per_hour": {
                    "type": "number"
                  }
                },
                "type": "object"
              }
            },
            "type": "object"
          }
        },
        "type": "object"
      },
      "version": "1.0.0"
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "apexrunner.ai",
  "lastUpdated": "2026-09-08T23:48:06.692Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-08T23:48:06.535Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "apexrunner.ai",
    "manifest_name": "apexrunner.ai",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}