US spot crypto ETF holdings
Written by Agorean from what the endpoint says about itself
Gives you the latest holdings of major US spot Bitcoin and Ethereum ETFs.
Call it and it returns the most recent holdings of leading US-listed spot crypto ETFs, typically reflecting balances at the end of the previous trading day. It covers major Bitcoin ETFs such as IBIT, GBTC, FBTC, ARKB, and BITB, and Ethereum ETFs such as ETHA, ETHE, FETH, ETHV, and QETH, from issuers including BlackRock, Grayscale, Fidelity, Bitwise, and VanEck. The data comes from Glassnode.
WHEN TO USE THIS
When: I need to know how much Bitcoin a specific spot ETF like IBIT holds
For example: Call this endpoint to read that ETF's latest reported holdings.
When: I need to compare holdings across several Bitcoin ETFs from different issuers
For example: Read the holdings for IBIT, GBTC, FBTC, ARKB, and BITB in the same response.
When: I need Ethereum ETF holdings, not just Bitcoin
For example: Read the holdings for ETHA, ETHE, FETH, ETHV, or QETH.
0.05 USDC
Paid to 0x1f81…39f1
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Buy link
https://x402.glassnode.com/v1/metrics/institutions/us_spot_etf_balances_all
IS THIS YOURS?
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Sign with the key of the wallet this endpoint pays (0x1f81…39f1). Claiming cannot be undone.
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