{"resource":"https://x402.glassnode.com/v1/metrics/institutions/us_spot_etf_flows_net","service":"Glassnode","areas":["enrichment","crypto_prices","onchain_reads"],"answering":true,"http_status":402,"latency_ms":70,"price_usdc":0.05,"buyers_30d":3,"calls_30d":11,"description":"US Spot ETF Net Flows — The total net fund flow of the leading U.S.-listed spot Crypto ETFs, reflecting day-to-day changes in their holdings. Covers major Bitcoin ETFs (e.g. IBIT, GBTC, FBTC, ARKB, BITB) and Ethereum ETFs (e.g. ETHA, ETHE, ","id":"14345b10cfc5","category":"Unclassified","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/14345b10cfc5"}