api.cryptoetfsentinel.com

https://api.cryptoetfsentinel.com/v1/xbrl/fee-war

Crypto ETF Sentinel — Crypto ETF fee comparison: current expense ratio for every trading US spot crypto ETF, sorted cheapest first — compare fees and find the lowest-cost Bitcoin, Ethereum and other crypto ETFs. Outlier-capped at 200bps to drop bad XBRL extractions.

last updated: Jun 5, 2026 · type: http · x402 v2

Payment Options

NetworkSchemeAmountPay To
Baseexact$0.10 USDC0x169B...83d1
solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpexact0.10 tokensEzzbt3...pMxk

Resource Activity

via Bazaar · last 30 days
Calls
5
Unique Payers
3
Last Called
Jun 5, 2026

Deposit Address Activity

onchain · per address + network

Loading activity for 2 addresses...