PreReason Market Context API – BTC Quick Check

x402

PreReason Market Context API – BTC Quick Check is a paid API for AI agents from api.prereason.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Returns a 60-second snapshot of Bitcoin price, 7-day trend, and key bullish/bearish signals via the btc.quick-check briefing.

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Bitcoin price analysis. BTC trend signals, net liquidity correlation, crypto market snapshot for AI trading agents and portfolio tools.

Output

A structured JSON object containing Bitcoin's current price, 7-day percentage trend, a bullish/bearish signal with confidence score (0-100), the briefing ID used, and a generated_at timestamp.

Example use cases

Example prompt

“Give me a quick Bitcoin market check — current price, 7-day trend, and whether the signal is bullish or bearish, in JSON format.”

Technical details

Endpoint

GEThttps://api.prereason.com/api/btc?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a fast, lightweight Bitcoin market snapshot with trend direction and a confidence signal, and you don't need deep on-chain data, miner metrics, or macro correlations. Ideal for quick status checks or pre-decision context gathering at minimal cost ($0.01/call).

Side effects

Invalid briefing ID returns 400 or validation error
Historical date out of tier access range returns 403 or empty data
Missing required 'briefing' query param returns 400
Payment not sent or invalid results in 402 Payment Required
Network timeout if upstream market data is unavailable

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "format": "json",
      "briefing": "btc.quick-check"
    }
  }
}

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

{
  "date": "2026-06-18",
  "_timing": {
    "total_ms": 513,
    "computedAt": "2026-06-18T06:02:30.971Z",
    "metrics_ms": 365,
    "correlations_ms": 148,
    "tier_features_ms": 0
  },
  "metrics": {
    "bitcoin-price": {
      "name": "bitcoin-price",
      "trend": {
        "momentum": "accelerating",
        "change_7d": 3.87,
        "direction": "rising",
        "change_30d": -17,
        "change_90d": -9.42,
        "percentile": 69,
        "percentile_label": "above average"
      },
      "signal": "neutral",
      "context": "BTC at $63,864, up 3.9% over 7d. Accelerating upward - recent gains exceeding longer-term pace",
      "timestamp": "2026-06-18T05:56:22+00:00",
      "confidence": 37,
      "regulatory_mode": "signal",
      "value_formatted": "$63,864",
      "confidence_label": "Low",
      "confidence_factors": {
        "data_quality": 100,
        "signal_strength": 42,
        "percentile_score": 22,
        "trend_consistency": 20
      }
    },
    "net-liquidity": {
      "name": "net-liquidity",
      "trend": {
        "momentum": "steady",
        "change_7d": 0.94,
        "direction": "flat",
        "change_30d": 0.13,
        "change_90d": 1.52,
        "percentile": 81,
        "percentile_label": "above-average growth"
      },
      "signal": "neutral",
      "context": "Net liquidity stable at $5.89T. Consolidating.",
      "timestamp": "2026-06-18T05:05:42.455+00:00",
      "confidence": 55,
      "regulatory_mode": "signal",
      "value_formatted": "$5.89T",
      "confidence_label": "Medium",
      "confidence_factors": {
        "data_quality": 100,
        "signal_strength": 38,
        "percentile_score": 0,
        "trend_consistency": 100
      }
    }
  },
  "correlations": {
    "bitcoin-price_vs_net-liquidity": {
      "pair": "bitcoin-price_vs_net-liquidity",
      "value": 0.29,
      "metric1": "bitcoin-price",
      "metric2": "net-liquidity",
      "interpretation": "BTC weak positive correlation with Net Liquidity (+0.29)"
    }
  },
  "data_quality": {
    "severity": "ok",
    "health_score": 100,
    "metrics_total": 2,
    "metrics_available": 2,
    "correlations_total": 1,
    "unavailable_metrics": [],
    "correlations_computable": 1,
    "unavailable_correlations": []
  },
  "generated_at": "2026-06-18T06:02:30.971Z",
  "_tier_context": {
    "your_tier": "free",
    "related_briefings": [
      {
        "id": "btc.momentum",
        "tier": "basic",
        "description": "Adds percentile rankings, extended 90d momentum"
      },
      {
        "id": "btc.on-chain",
        "tier": "basic",
        "description": "Adds percentile rankings, extended 90d momentum"
      },
      {
        "id": "btc.miner-survival",
        "tier": "basic",
        "description": "Adds percentile rankings, extended 90d momentum"
      },
      {
        "id": "btc.full",
        "tier": "pro",
        "description": "Adds causal reasoning, percentile rankings, extended 90d momentum, narrative analysis, historical context"
      },
      {
        "id": "btc.factors",
        "tier": "pro",
        "description": "Adds causal reasoning, narrative analysis, historical context"
      },
      {
        "id": "btc.energy",
        "tier": "pro",
        "description": "Adds causal reasoning, percentile rankings, extended 90d momentum, narrative analysis, historical context"
      },
      {
        "id": "btc.treasury",
        "tier": "pro",
        "description": "Adds narrative analysis"
      },
      {
        "id": "btc.etf-flows",
        "tier": "basic",
        "description": "Adds percentile rankings, extended 90d momentum"
      }
    ],
    "higher_tier_features": [
      "Causal reasoning (Pro)",
      "Percentile rankings (Basic+)",
      "Extended 90d momentum (Basic+)",
      "Narrative analysis (Pro)",
      "Regime classification (Pro)",
      "Divergence detection (Pro)",
      "Historical context (Pro)",
      "Extended historical data from Jan 2025 (Basic+)",
      "Full historical data access (Pro)"
    ]
  },
  "briefing_used": "btc.quick-check",
  "briefing_metadata": {
    "name": "Quick Check",
    "tier": "free",
    "data_access": "Today + last 30 days",
    "description": "Quick directional read on Bitcoin price and net liquidity with their 30-day correlation",
    "metrics_count": 2,
    "correlations_count": 1,
    "earliest_usable_date": "2003-03-19",
    "correlations_window_days": 30
  }
}

Schema · Response

{
  "type": "json",
  "example": {
    "metrics": {
      "bitcoin-price": {
        "name": "bitcoin-price"
      },
      "net-liquidity": {
        "name": "net-liquidity"
      }
    },
    "briefing_used": "btc.quick-check",
    "briefing_metadata": {
      "name": "Quick Check",
      "description": "Quick directional read on Bitcoin price and net liquidity with their 30-day correlation",
      "metrics_count": 2,
      "correlations_count": 1
    }
  }
}

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