{
  "x402Version": 2,
  "id": 12518,
  "slug": "12518",
  "resource": "https://apexrunner.ai/signals/execution-window-optimizer",
  "description": "APEX Runner: Execution Window Optimizer Signal",
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  "outputSchema": {
    "bazaar": {
      "category": "execution",
      "description": "Identifies optimal execution windows based on volatility and liquidity. Scores the current window 0-100 and forecasts the next high-score window. Uses ATR, Bollinger Band width, and order book depth from APEX live exchange data.",
      "example": {
        "current_window_score": 78,
        "execute_now": true,
        "liquidity_condition": "DEEP",
        "next_optimal_window": "now",
        "reason": "Low volatility and deep liquidity — favorable execution conditions",
        "volatility_regime": "LOW",
        "window_label": "GOOD"
      },
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "coin": "BTC"
          },
          "type": "http"
        },
        "output": {
          "current_window_score": "integer — execution quality score 0-100 (higher = better conditions)",
          "example": {
            "current_window_score": 78,
            "execute_now": true,
            "volatility_regime": "LOW",
            "window_label": "GOOD"
          },
          "execute_now": "boolean — true when score >= 60",
          "liquidity_condition": "string — DEEP / MODERATE / THIN based on order book depth",
          "next_optimal_window": "string — ISO8601 UTC timestamp or 'now' if current window is optimal",
          "reason": "string — plain-English explanation of window quality",
          "type": "json",
          "volatility_regime": "string — LOW / NORMAL / HIGH / EXTREME based on current ATR",
          "window_label": "string — EXCELLENT / GOOD / FAIR / POOR based on score"
        }
      },
      "name": "APEX Execution Window Optimizer",
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        "current_window_score": "integer",
        "execute_now": "boolean",
        "liquidity_condition": "string",
        "next_optimal_window": "string",
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        "volatility_regime": "string",
        "window_label": "string"
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        "properties": {
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                  "coin": {
                    "default": "BTC",
                    "enum": [
                      "AVAX",
                      "BTC",
                      "ETH",
                      "LINK",
                      "SOL",
                      "XRP"
                    ],
                    "type": "string"
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                "type": "object"
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            },
            "required": [
              "method"
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            "type": "object"
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          "output": {
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              "example": {
                "properties": {
                  "_apex": {
                    "properties": {
                      "evolution_runs": {
                        "type": "integer"
                      },
                      "instance": {
                        "type": "string"
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                      "live_capital_deployed": {
                        "type": "boolean"
                      },
                      "live_trading": {
                        "type": "boolean"
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                      "signal": {
                        "type": "string"
                      },
                      "signal_hash": {
                        "type": "string"
                      },
                      "source": {
                        "type": "string"
                      },
                      "trades_backing_signal": {
                        "type": "integer"
                      },
                      "verify_at": {
                        "type": "string"
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                      "version": {
                        "type": "string"
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                  "coin": {
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                  "components": {
                    "properties": {
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                            "type": "integer"
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                          "value": {
                            "type": "integer"
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                      "fill_velocity": {
                        "properties": {
                          "score": {
                            "type": "integer"
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                          "velocity": {
                            "type": "string"
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                        "type": "object"
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                      "regime": {
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                          "regime": {
                            "type": "string"
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                          "score": {
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                      "time_of_day": {
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                          "score": {
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                          },
                          "session": {
                            "type": "string"
                          },
                          "utc_hour": {
                            "type": "integer"
                          }
                        },
                        "type": "object"
                      },
                      "volatility": {
                        "properties": {
                          "atr_pct": {
                            "type": "number"
                          },
                          "score": {
                            "type": "integer"
                          }
                        },
                        "type": "object"
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                    },
                    "type": "object"
                  },
                  "next_optimal_window": {
                    "type": "string"
                  },
                  "rationale": {
                    "type": "string"
                  },
                  "recommended_order_type": {
                    "type": "string"
                  },
                  "timestamp": {
                    "type": "string"
                  },
                  "valid_for_seconds": {
                    "type": "integer"
                  },
                  "verdict": {
                    "type": "string"
                  },
                  "window_score": {
                    "type": "integer"
                  }
                },
                "type": "object"
              }
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            "type": "object"
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        "type": "object"
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      "version": "1.0.0"
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  "tags": [
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  "sourceHost": "apexrunner.ai",
  "lastUpdated": "2026-09-09T00:10:59.324Z",
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    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-09T00:10:59.154Z"
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    "submitted_at": "2026-09-18T22:00:31.484Z"
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}