Sentinel Aleph

Open signals

get_open_signals

Read-onlyIdempotent

Lists published signals that are still open (no outcome yet), newest first: entry, stop loss, take-profit levels, planned reward:risk, market (spot or futures), confidence and combo. live_state says whether the entry has filled (awaiting_entry, in_position, stop_at_entry) and flags a target reached before the entry filled; execution says how the ledger grades the trade (100% closed at take_profit[0]; later targets are informational), the breakeven trigger, the original entry window, the max hold, the cost and the win rate needed to break even after cost. venues says whether the coin is also listed on OKX and Bybit (spot and USDT perpetual) and their last price in the signal's units, for following a Binance-computed signal elsewhere; it is absent when venue data is unavailable. Use it to see what is live now; for settled results and win rates use get_signal_ledger, and for signals the BTC regime veto cancelled use get_vetoed_signals. symbol and direction filter before limit is applied, so count can be below total_open; a symbol outside the scanned universe returns an error. No key needed (30 calls a minute per IP). Signals are decision inputs, not instructions; nothing here places an order.

Input Schema

TableJSON Schema

Name	Required	Description
`limit`	No	Maximum rows returned.
`symbol`	No	Only this pair, e.g. BTCUSDT. Must be in the scanned universe.
`direction`	No	Only this direction.

Output Schema

TableJSON Schema

Name	Required	Description
`note`	No	How to read the rows.
`count`	No	Rows returned.
`error`	No	Set only on a failed call (isError true): what went wrong.
`signals`	No	Open signals after filters, newest first, at most limit.
`total_open`	No	All open signals in the epoch, before filters.

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 9, 2026

addedOutput schema / properties / signals / items / properties / venues

Added value: +{
+  "description": "get_open_signals only, absent when unknown. Other venues the coin trades on (signals are computed on Binance); a venue whose listing could not be read is left out.",
+  "items": {
+    "description": "One venue.",
+    "properties": {
+      "futures": {
+        "description": "Listed as a USDT perpetual; null when unknown.",
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "price": {
+        "description": "Venue's last price in this signal's units (a 1000PEPEUSDT signal gets 1000 x the coin price); null when unavailable or more than 20% away from Binance's price.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "price_market": {
+        "description": "spot or futures: which book price came from.",
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "spot": {
+        "description": "Listed on the venue's USDT spot book; null when unknown.",
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "venue": {
+        "description": "okx or bybit.",
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "type": "object"
+  },
+  "type": "array"
+}

Changed3 schema fields changedOct 9, 2026

addedOutput schema / properties / signals / items / properties / execution

Added value: +{
+  "description": "get_open_signals only. How the ledger grades this trade.",
+  "properties": {
+    "breakeven_trigger_price": {
+      "description": "Price at which the graded stop moves to entry (entry +/- breakeven_at_r x R); null without a plan.",
+      "type": [
+        "number",
+        "null"
+      ]
+    },
+    "breakeven_win_rate_after_cost": {
+      "description": "(SL% + cost) / (win% + SL%), 0 to 1: the win rate this geometry needs to break even after cost.",
+      "type": [
+        "number",
+        "null"
+      ]
+    },
+    "entry_window_ends": {
+      "description": "Original end of the entry window (RFC 3339, UTC); a veto does not move it.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "est_cost_pct": {
+      "description": "Published cost model for one position, percent: both fees, funding paid on a long and received on a short.",
+      "type": [
+        "number",
+        "null"
+      ]
+    },
+    "graded_exit": {
+      "description": "The exit the ledger books, e.g. take_profit[0], 100%.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "graded_target": {
+      "description": "take_profit[0].",
+      "type": [
+        "number",
+        "null"
+      ]
+    },
+    "informational_targets": {
+      "description": "take_profit[1:]: informational, not graded.",
+      "items": {
+        "description": "Price.",
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "type": "array"
+    },
+    "max_hold_until": {
+      "description": "entry_window_ends + 72h: an open position is closed at the last price after this.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "partial_reachable": {
+      "description": "False when the plan's partial level is at or beyond take_profit[0], so it cannot fire.",
+      "type": [
+        "boolean",
+        "null"
+      ]
+    }
+  },
+  "type": [
+    "object",
+    "null"
+  ]
+}

changedOutput schema / properties / signals / items / properties / expires_at / description

Previous value: -"Entry window closes at (RFC 3339, UTC)."New value: +"Entry window closes at (RFC 3339, UTC). On get_open_signals a vetoed signal shows its veto time here until its exit is booked."

addedOutput schema / properties / signals / items / properties / live_state

Added value: +{
+  "description": "get_open_signals only. The evaluator's last reading of the open signal, from the candles it grades on; null before the first reading.",
+  "properties": {
+    "be_armed_at": {
+      "description": "Open time of the 1m candle that reached the breakeven trigger; the stop sits at entry from the next candle.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "entry_filled_at": {
+      "description": "Open time of the 1m candle counted as the fill (RFC 3339, UTC).",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "invalidated_at": {
+      "description": "BTC veto time when the signal was vetoed and its exit is not booked yet.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "state": {
+      "description": "awaiting_entry, in_position or stop_at_entry.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "target_before_entry_at": {
+      "description": "Set while awaiting entry when price already reached take_profit[0] without filling the entry: do not chase.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "updated_at": {
+      "description": "When the state last changed (RFC 3339, UTC).",
+      "type": [
+        "string",
+        "null"
+      ]
+    }
+  },
+  "type": [
+    "object",
+    "null"
+  ]
+}

Changed1 schema field changedSep 28, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "properties": {
+    "count": {
+      "description": "Rows returned.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    },
+    "error": {
+      "description": "Set only on a failed call (isError true): what went wrong.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "note": {
+      "description": "How to read the rows.",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "signals": {
+      "description": "Open signals after filters, newest first, at most limit.",
+      "items": {
+        "description": "One published signal.",
+        "properties": {
+          "combo": {
+            "description": "Named confluence combo, empty when none matched.",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "confidence": {
+            "description": "Model confidence, 0 to 1. Not a probability of profit.",
+            "type": [
+              "number",
+              "null"
+            ]
+          },
+          "created_at": {
+            "description": "Published at (RFC 3339, UTC).",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "direction": {
+            "description": "long or short.",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "entry": {
+            "description": "Entry price.",
+            "type": [
+              "number",
+              "null"
+            ]
+          },
+          "expires_at": {
+            "description": "Entry window closes at (RFC 3339, UTC).",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "id": {
+            "description": "Signal id (UUID).",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "market_type": {
+            "description": "spot or futures.",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "mode": {
+            "description": "Engine family that produced it.",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "reward_risk": {
+            "description": "Planned reward:risk to the first target.",
+            "type": [
+              "number",
+              "null"
+            ]
+          },
+          "stop_loss": {
+            "description": "Stop-loss price.",
+            "type": [
+              "number",
+              "null"
+            ]
+          },
+          "symbol": {
+            "description": "Pair, e.g. BTCUSDT.",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "take_profit": {
+            "description": "Take-profit prices, nearest first.",
+            "items": {
+              "description": "Price.",
+              "type": [
+                "number",
+                "null"
+              ]
+            },
+            "type": "array"
+          },
+          "timeframe": {
+            "description": "Candle timeframe the setup was found on, e.g. 4h.",
+            "type": [
+              "string",
+              "null"
+            ]
+          }
+        },
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "total_open": {
+      "description": "All open signals in the epoch, before filters.",
+      "type": [
+        "integer",
+        "null"
+      ]
+    }
+  },
+  "type": "object"
+}

First observedSep 22, 2026

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