Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Cerebrus Pulse",
  "description": "Crypto derivatives data for AI agents, paid per call in USDC over x402: multi-timeframe technical analysis with a confluence vote share, market regime, open interest, hourly funding, perp basis and USDC peg health for 51 Hyperliquid perpetual markets across 6 timeframes.",
  "url": "https://api.cerebruspulse.xyz/a2a",
  "version": "1.4.0",
  "documentationUrl": "https://cerebruspulse.xyz/overview",
  "protocolVersion": "0.3",
  "provider": {
    "organization": "Cerebrus Pulse",
    "url": "https://cerebruspulse.xyz"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json",
    "text/plain"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "confluence-analysis",
      "name": "Multi-Timeframe Confluence Analysis",
      "description": "Technical analysis on closed candles across 6 timeframes (5m, 15m, 1h, 4h, 1d, 1w): RSI, EMA trend, Bollinger Bands, z-score, ATR and VWAP, a confluence vote share (a heuristic, not a confidence), hourly funding, open interest and the market regime, for any of 51 perpetual markets. $0.025 USDC per call.",
      "tags": [
        "crypto",
        "derivatives",
        "perpetuals",
        "technical-analysis",
        "confluence",
        "multi-timeframe",
        "regime-detection"
      ],
      "examples": [
        "Analyze BTC confluence across all timeframes",
        "What is ETH's regime and confluence score?",
        "Give me SOL technical analysis"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "market-screener",
      "name": "Derivatives Market Screener",
      "description": "Rank 51 perpetual markets by indicator extremity in one call, with RSI zone, trend, volatility regime, hourly funding bias, confluence and open-interest trend per market. $0.06 USDC per call.",
      "tags": [
        "crypto",
        "screener",
        "derivatives",
        "market-scan",
        "perpetuals",
        "signal-detection",
        "ranking"
      ],
      "examples": [
        "Show top 10 strongest bullish setups",
        "Screen for risk-off regime coins",
        "Which coins have the highest confluence scores?"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "open-interest-analysis",
      "name": "Open Interest Analysis",
      "description": "Hyperliquid open interest in contracts with 1h/4h/24h changes over their stated windows, a percentile, the trend and price-OI divergence. $0.015 USDC per call.",
      "tags": [
        "crypto",
        "open-interest",
        "futures",
        "positioning",
        "funding-rate",
        "derivatives",
        "divergence"
      ],
      "examples": [
        "What is BTC open interest trend?",
        "Show SOL OI divergence analysis",
        "Is ETH OI rising or falling?"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "spread-analysis",
      "name": "Spread & Liquidity Analysis",
      "description": "Hyperliquid impact spread with uncalibrated slippage estimates at $10k, $50k, $100k and $500k notional, and a liquidity score. $0.015 USDC per call.",
      "tags": [
        "crypto",
        "spread",
        "liquidity",
        "slippage",
        "market-microstructure",
        "derivatives"
      ],
      "examples": [
        "What is the ETH spread and slippage?",
        "Show BTC liquidity depth",
        "Compare spread for SOL vs DOGE"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "correlation-matrix",
      "name": "Cross-Asset Correlation Analysis",
      "description": "Correlation of 1h returns between BTC and 14 large perpetuals over a 30-hour, 7-day or 30-day window, with sample sizes, sector averages and a regime label. $0.05 USDC per call.",
      "tags": [
        "crypto",
        "correlation",
        "portfolio",
        "risk",
        "diversification",
        "derivatives",
        "regime"
      ],
      "examples": [
        "Show correlation matrix for top coins",
        "How correlated is SOL with BTC?",
        "Which coins are least correlated with BTC?"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "intelligence-bundle",
      "name": "Full Intelligence Bundle",
      "description": "Pulse technical analysis, 24-hour funding statistics, sentiment and regime for a single asset in one call. $0.05 USDC per call.",
      "tags": [
        "crypto",
        "bundle",
        "comprehensive",
        "derivatives",
        "intelligence",
        "all-in-one"
      ],
      "examples": [
        "Give me the full intelligence bundle for SOL",
        "Complete analysis of BTC",
        "Full report on ETH"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "basis-analysis",
      "name": "Chainlink Basis Analysis",
      "description": "The Hyperliquid perp premium (mark vs its oracle, which funding follows), Hyperliquid's premium index, and how far the Hyperliquid oracle sits from Chainlink spot on Arbitrum. $0.02 USDC per call.",
      "tags": [
        "crypto",
        "chainlink",
        "basis",
        "oracle",
        "perpetuals",
        "premium",
        "discount",
        "funding-pressure"
      ],
      "examples": [
        "What is the BTC basis between HL and Chainlink?",
        "Is ETH trading at a premium on Hyperliquid?",
        "Show SOL perp premium vs spot"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "cex-dex-divergence",
      "name": "CEX-DEX Price Divergence",
      "description": "Coinbase spot price against a DEX or Chainlink price for one token, as a divergence in basis points with its direction. $0.02 USDC per call.",
      "tags": [
        "crypto",
        "cex",
        "dex",
        "divergence",
        "arbitrage",
        "cross-venue",
        "coinbase",
        "chainlink"
      ],
      "examples": [
        "Compare ETH price on Coinbase vs DEX",
        "Show CEX-DEX divergence for LINK",
        "Is there a price gap between exchanges for BTC?"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "collateral-health",
      "name": "USDC Collateral Health Monitor",
      "description": "USDC peg status from the Chainlink oracle on Arbitrum: deviation from $1.00, a peg status and the Arbitrum sequencer status. $0.01 USDC per call.",
      "tags": [
        "crypto",
        "usdc",
        "stablecoin",
        "depeg",
        "collateral",
        "risk",
        "chainlink",
        "health"
      ],
      "examples": [
        "Is USDC currently pegged?",
        "Check USDC collateral health",
        "What is the stablecoin risk level?"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "liquidation-heatmap",
      "name": "Liquidation Heatmap",
      "description": "Modelled liquidation zones by leverage tier (3x up to the market's max leverage) on both sides of the current price, with cascade risk and the nearest cluster. A model built from open interest, assumed leverage shares, Hyperliquid's maintenance margin and a 24h VWAP entry; not an exchange liquidation feed. $0.03 USDC per call.",
      "tags": [
        "crypto",
        "liquidations",
        "leverage",
        "cascade-risk",
        "derivatives",
        "perpetuals"
      ],
      "examples": [
        "Where are the BTC liquidation clusters?",
        "What is the cascade risk for ETH right now?",
        "Show SOL liquidation zones by leverage"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "market-stress",
      "name": "Cross-Chain Market Stress Index",
      "description": "A market stress index derived from cross-chain arbitrage scans: how many dislocations are open and how wide they are, summarised as one level (LOW to EXTREME) and score. $0.02 USDC per call.",
      "tags": [
        "crypto",
        "market-stress",
        "arbitrage",
        "cross-chain",
        "dislocation",
        "risk"
      ],
      "examples": [
        "What is the current market stress level?",
        "Is there cross-chain dislocation right now?",
        "Show the arbitrage stress index"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "extensions": {
    "x402": {
      "networks": [
        {
          "network": "eip155:8453",
          "currency": "USDC",
          "label": "Base"
        },
        {
          "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
          "currency": "USDC",
          "label": "Solana"
        }
      ],
      "pricing": {
        "confluence-analysis": "0.025",
        "market-screener": "0.06",
        "open-interest-analysis": "0.015",
        "spread-analysis": "0.015",
        "correlation-matrix": "0.05",
        "intelligence-bundle": "0.05",
        "basis-analysis": "0.02",
        "cex-dex-divergence": "0.02",
        "collateral-health": "0.01",
        "liquidation-heatmap": "0.03",
        "market-stress": "0.02"
      },
      "facilitator": "https://api.cdp.coinbase.com/platform/v2/x402",
      "pricing_notes": "All prices in USDC per call, from $0.01 to $0.06, settled over x402 v2. Generated from the gateway's payment routes.",
      "a2a_payment": "A2A message/send takes no payment: for a paid skill it replies with the HTTP endpoint that serves it and that endpoint's x402 v2 terms. Pay there."
    }
  }
}