{"name":"btc-etf-analytics","description":"Paid API for analyzing daily inflows, outflows, and outstanding balances of mainstream BTC spot ETFs (IBIT, FBTC, GBTC, ARKB, BITB, etc.). Uses AI-powered web search to fetch real-time ETF flow data combined with live BTC pricing.","url":"https://res-mlxoew5p-4xo4m6.dexter.cash","provider":{"organization":"Dexter Lab","url":"https://lab.dexter.cash"},"version":"1.0.0","documentationUrl":"https://res-mlxoew5p-4xo4m6.dexter.cash","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json","text/plain"],"skills":[{"id":"endpoint-0","name":"GET /api/etfs","description":"Free endpoint listing all tracked BTC spot ETFs with basic metadata (ticker, issuer, inception date, expense ratio)","tags":["x402","bitcoin","etf","btc-etf","inflows","outflows","institutional","finance","analytics"]},{"id":"endpoint-1","name":"POST /api/flows","description":"Get daily inflow/outflow data and AUM for all major BTC spot ETFs. Returns aggregate and per-fund flow data with AI analysis.","tags":["x402","bitcoin","etf","btc-etf","inflows","outflows","institutional","finance","analytics"]},{"id":"endpoint-2","name":"POST /api/etf","description":"Deep dive analysis on a specific BTC ETF — flows, AUM, BTC holdings, market share, and performance metrics.","tags":["x402","bitcoin","etf","btc-etf","inflows","outflows","institutional","finance","analytics"]},{"id":"endpoint-3","name":"POST /api/summary","description":"AI-generated market intelligence report: aggregate ETF flows, institutional sentiment, BTC price correlation, and outlook.","tags":["x402","bitcoin","etf","btc-etf","inflows","outflows","institutional","finance","analytics"]}]}