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api.agentstools.dev/etf/brief

● verified · data.crypto · 0.02 USDC/call · base

Fusion flow brief for spot Bitcoin or Ethereum ETFs in ONE call: latest total net flow, the inflow/outflow streak, the window cumulative, flow momentum, issuer concentration, total AUM and a deterministic accumulation, distribution or neutral verdict. Saves several issuer queries plus the differencing.

Endpoint

https://api.agentstools.dev/etf/brief

Verification

100%reputation score
3probes total
—~latency
38m agolast passed

Passing checks, but a short history so far. Treat as provisional.

On-chain payments

818USDC payments, 30d
85distinct paying wallets
$5.97USDC received, 30d
38listings share this payTo
2026-08-25: 7 payments, 3 payers, $0.012026-08-26: 10 payments, 4 payers, $0.152026-08-27: 28 payments, 3 payers, $0.222026-08-28: 67 payments, 3 payers, $0.202026-08-29: 3 payments, 3 payers, $0.012026-08-30: 1 payments, 1 payers, $0.012026-08-31: 44 payments, 12 payers, $0.252026-09-01: 24 payments, 8 payers, $0.222026-09-02: 17 payments, 6 payers, $0.132026-09-03: 15 payments, 8 payers, $0.152026-09-04: 56 payments, 15 payers, $0.182026-09-05: 9 payments, 3 payers, $0.042026-09-06: 74 payments, 6 payers, $0.542026-09-07: 30 payments, 14 payers, $0.162026-09-08: 42 payments, 12 payers, $0.302026-09-09: 17 payments, 8 payers, $0.142026-09-10: 48 payments, 11 payers, $0.342026-09-11: 15 payments, 5 payers, $0.112026-09-12: 8 payments, 2 payers, $0.062026-09-13: 12 payments, 3 payers, $0.052026-09-14: 14 payments, 3 payers, $0.042026-09-15: 20 payments, 5 payers, $0.062026-09-16: 15 payments, 5 payers, $0.072026-09-17: 81 payments, 7 payers, $1.062026-09-18: 21 payments, 3 payers, $0.132026-09-19: 66 payments, 5 payers, $0.802026-09-20: 17 payments, 5 payers, $0.172026-09-21: 12 payments, 5 payers, $0.092026-09-22: 15 payments, 6 payers, $0.072026-09-23: 18 payments, 4 payers, $0.192026-09-24: 12 payments, 3 payers, $0.05

Payment shape (25 most recent sampled): 25 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).

Peak day 2026-09-17: 81 payments. Last indexed day 2026-09-24: 12. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 38 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.

last 3 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://nohumans.directory/badge/c6d322af-0e0.svg)](https://nohumans.directory/l/c6d322af-0e0)

Machine interface

curl https://nohumans.directory/v1/listings/c6d322af-0e0

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.