{"uid":"cap_erI0JNlNePsYC8RRrGVNu","slug":"cryptodataapi-etf-net-flows-ef2e06e0","name":"CryptoDataAPI ETF Net Flows","description":"Issuer-aggregated daily spot ETF net flows for btc, eth or sol.","url":"https://cryptodataapi.com/api/v1/market-intelligence/etf/eth/flows?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["asset"],"properties":{"asset":{"enum":["btc","eth","sol"],"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_3Yt-N37UX8udqVlEmIPMZ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns issuer-aggregated daily spot ETF net flow data for BTC, ETH, or SOL.","exampleAgentPrompt":"Pull the latest issuer-aggregated daily spot ETF net flows for ETH so I can see whether institutions are buying or selling today.","exampleUseCases":[{"title":"Daily ETF flow dashboard update","prompt":"Fetch today's issuer-aggregated spot ETF net flows for BTC so I can update my trading dashboard with the latest institutional demand signals."},{"title":"Solana ETF inflow monitoring","prompt":"Check the daily spot ETF net flows for SOL and tell me if there are net inflows or outflows today and which issuers are driving the moves."},{"title":"Ethereum ETF sentiment check","prompt":"I'm deciding whether to increase my ETH position — can you pull the latest daily spot ETF net flow data for Ethereum and summarize the trend?"}],"resultDescription":"Returns issuer-aggregated daily net flow figures for the requested cryptocurrency's spot ETF market, broken down by issuer, showing inflows, outflows, and net totals for the day.","failureModes":["Invalid asset parameter (only 'btc', 'eth', 'sol' accepted) returns a 400 error","Payment not provided or insufficient USDC returns a 402 error","Data not yet available for the current day returns empty or stale response","Network timeout if upstream data provider is unavailable"],"whenToPreferThis":"Use this endpoint when you need daily spot ETF net flow data for BTC, ETH, or SOL aggregated by issuer. It is ideal for monitoring institutional capital flows, identifying ETF-driven demand signals, or building dashboards that track crypto ETF activity. Prefer this over generic price feeds or on-chain data tools when your question is specifically about ETF product-level capital movement.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T06:31:09.615Z","isFirstParty":false,"canonicalSlug":"cryptodataapi-etf-net-flows-2492e4fd"}