etf?format=json

Spot Bitcoin ETF flows.

Spot Bitcoin ETF flows. Daily net flows, cumulative flow, AUM with per-fund breakdown (IBIT, FBTC, GBTC). Institutional demand signals for crypto allocation agents.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xa499f6f6…25b60018

URL

https://api.prereason.com/api/btc/etf?format=json

MCP server on this host: com.prereason/mcp

Seen

first 13 days ago · last 12 hr ago

23 free handshakes

Payment

Pays through

x402 · MPP evm

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Handshakescomputed 21 hr ago

0.632 from 22 free handshakes over 30 days · UNRATED ?

How the composite of 0.632 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
liveness it answered at all	0.60	1.00	0.721		0.432	0	−0.168
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.632	gap to 1.000 = 0.368 · 0.200 short · 0.168 uncertain	0.632	−0.200	−0.168

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

BURN_INFREE_TIER_ONLYPRICE_DRIFT

Verify it yourselfnpx teppi-check https://api.prereason.com/api/btc/etf?format=jsoncurl -s https://api.teppi.xyz/v1/trust/cap_01M317X6Q0QZTCGMTY37GG4T78