{"name":"Cerebrus Pulse","description":"Pay-per-call crypto derivatives intelligence. No signup, no API keys — just USDC micropayments via x402. Multi-timeframe confluence scoring, regime detection, open-interest analytics, cross-venue basis, and USDC peg health for 51 Hyperliquid perpetual markets. Prices from $0.008/call. Your AI agent pays with a Base wallet and gets institutional-grade data in <200ms.","url":"https://api.cerebruspulse.xyz/a2a","documentationUrl":"https://cerebruspulse.xyz/docs","iconUrl":"https://cerebruspulse.xyz/icon.png","version":"1.1.0","protocolVersion":"0.3","provider":{"organization":"Cerebrus Pulse","url":"https://cerebruspulse.xyz"},"capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json"],"skills":[{"id":"confluence-analysis","name":"Multi-Timeframe Confluence Analysis","description":"Technical analysis across 6 timeframes (5m, 15m, 1h, 4h, 1d, 1W) with a single 0-100 confluence score that weights trend, RSI, MACD, Bollinger Band position, and regime. Get directional conviction in one number instead of eyeballing 6 charts. $0.02/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 all 51 perpetuals by confluence, regime, trend strength, or volatility in one call. Find the strongest setups without polling 51 endpoints. $0.04/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":"Real-time OI with delta, percentile rank, and price-OI divergence detection. Spot positioning squeezes and forced unwinds before they move price. $0.01/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":"Bid-ask spread plus slippage estimates at $10k / $50k / $100k / $500k notional. Know your execution cost before you size a position. $0.008/call — our cheapest endpoint.","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":"BTC-vs-alts correlation matrix with regime classification and sector averages. Build a diversified perp book instead of accidentally 5x-ing the same beta. $0.03/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":"Confluence + OI + funding + spread + regime in one response. 17% cheaper than calling each endpoint separately. Use this for decision-ready context at $0.04/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":"Hyperliquid – Chainlink Basis","description":"HL perpetual oracle vs Chainlink spot aggregate. Measures exchange-level premium/discount, surfaces funding pressure and deleveraging cascades, and flags mean-reversion setups. $0.015/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 vs DEX/Chainlink oracle. Catches venue dislocations, arb opportunities, and market-stress signals you miss with a single data feed. $0.015/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":"Real-time USDC peg status via Chainlink Arbitrum oracle + sequencer health check. If you margin in USDC, this is the endpoint you poll before sizing up. $0.008/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"]}],"extensions":{"x402":{"networks":[{"network":"eip155:8453","currency":"USDC","label":"Base"},{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","currency":"USDC","label":"Solana"}],"pricing":{"confluence-analysis":"0.02","market-screener":"0.04","open-interest-analysis":"0.01","spread-analysis":"0.008","correlation-matrix":"0.03","intelligence-bundle":"0.04","stress-index":"0.02","basis-analysis":"0.015","cex-dex-divergence":"0.015","collateral-health":"0.008"},"pricing_notes":"All prices in USDC. Most queries under $0.02. The intelligence-bundle is 17% cheaper than calling its components separately — use it when you want decision-ready context for one asset.","getting_started":"1) Fund a Base wallet with USDC. 2) Use any x402 SDK (Python, TS, Go). 3) Call the endpoint — payment flows auto-handle. See docs at https://cerebruspulse.xyz/docs for integration examples.","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"},"pulse_meta":{"markets_covered":51,"timeframes":["5m","15m","1h","4h","1d","1W"],"data_sources":["Hyperliquid perps","Chainlink oracles","Coinbase CEX"],"latency_p50_ms":180,"latency_p99_ms":600,"update_frequency":"real-time via WebSocket bridges","audit_trail":"On-chain attestation via EAS on Base L2 for every response hash. Verifiable without trusting us."}}}