APEX Runner: Bb Analysis Signal

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

{
  "bazaar": {
    "category": "trading-signals",
    "description": "Bollinger Band volatility regime signal for BTC, ETH, SOL, AVAX. Returns band width percentile and COILING/NORMAL/EXPANDED label. Narrow COILING bands signal imminent momentum breakout in crypto markets.",
    "example": {
      "bb_label": "COILING",
      "bb_width_pct": 2.1,
      "bb_width_percentile": 12,
      "breakout_pending": true,
      "cached_at": "2026-06-11T12:00:00+00:00",
      "interpretation": "Bands are coiling (width pct 12) — breakout imminent, watch for expansion",
      "pair": "BTC",
      "price_position": 0.48
    },
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "pair": "BTC"
        },
        "type": "http"
      },
      "output": {
        "bb_label": "string — COILING / NORMAL / EXPANDED",
        "bb_width_pct": "float — current band width as % of price",
        "bb_width_percentile": "float — width percentile vs 30-day history (0-100)",
        "breakout_pending": "bool — true when breakout is imminent",
        "cached_at": "ISO8601 timestamp",
        "example": {
          "bb_label": "COILING",
          "bb_width_pct": 2.1,
          "bb_width_percentile": 12,
          "breakout_pending": true,
          "cached_at": "2026-06-11T12:00:00+00:00",
          "interpretation": "Bands are coiling (width pct 12) — breakout imminent, watch for expansion",
          "pair": "BTC",
          "price_position": 0.48
        },
        "interpretation": "string — plain-English summary",
        "pair": "string — trading pair",
        "price_position": "float — price location within bands (0.0=lower, 1.0=upper)",
        "type": "json"
      }
    },
    "name": "APEX Bollinger Band Analysis",
    "outputSchema": {
      "bb_label": "string",
      "bb_width_pct": "float",
      "bb_width_percentile": "float",
      "breakout_pending": "bool",
      "cached_at": "string",
      "interpretation": "string",
      "pair": "string",
      "price_position": "float"
    },
    "schema": {
      "properties": {
        "input": {
          "properties": {
            "queryParams": {
              "properties": {
                "pair": {
                  "default": "BTC",
                  "enum": [
                    "AVAX",
                    "BTC",
                    "ETH",
                    "SOL"
                  ],
                  "type": "string"
                }
              },
              "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"
                },
                "bb_label": {
                  "type": "string"
                },
                "bb_width_pct": {
                  "type": "number"
                },
                "bb_width_percentile": {
                  "type": "number"
                },
                "breakout_pending": {
                  "type": "boolean"
                },
                "cached_at": {
                  "type": "string"
                },
                "interpretation": {
                  "type": "string"
                },
                "pair": {
                  "type": "string"
                },
                "price_position": {
                  "type": "number"
                }
              },
              "type": "object"
            }
          },
          "type": "object"
        }
      },
      "type": "object"
    },
    "version": "1.0.0"
  }
}

curl "https://apexrunner.ai/signals/bb-analysis"
# -> 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/bb-analysis");
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/bb-analysis")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header