Endpoint · onchainGETagents.x402stock.xyz/api/v1/perps/funding/BTC

The historical hourly funding-rate series for one perpetual-futures market, each point with the funding rate, annualized APR, and premium, most recent first.

The historical hourly funding-rate series for one perpetual-futures market, each point with the funding rate, annualized APR, and premium, most recent first. Pass the coin in the path (e.g. BTC) and tune the window with `?hours=` (default 24, max 720) or an explicit `?start=`/`?end=` epoch-ms range. Use to study funding regimes and carry. Free on-chain DEX data (venue: Hyperliquid), no key.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x47b2ec06…db8c568e

URL

https://agents.x402stock.xyz/api/v1/perps/funding/BTC

Seen

first 34 days ago · last 9 days ago

63 free handshakes

Payment

Pays through

x402 · MPP tempo

Offered on?

Base USDC, Tempo USDC.e

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.718 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.282: 0.073 uncertain ? + 0.208 short ? · 0.082 to B

How the composite of 0.718 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	0.99	0.864		0.518	−0.008	−0.073
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.718	gap to 1.000 = 0.282 · 0.208 short · 0.073 uncertain	0.718	−0.208	−0.073

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

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.864   liveness       
+ 0.200 × 1.000   price stability
= 0.718           → UNRATED: 56 of 30 paid calls      weights 2026.09.6 · 56 samples · seed cap_01M1A5Q7HXRFS2B55K6SP4RAC3|2026-09-03T11:45:07.927Z|2026.09.6

Verify it yourselfnpx teppi-check https://agents.x402stock.xyz/api/v1/perps/funding/BTCcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5Q7HXRFS2B55K6SP4RAC3