Endpoint · market dataPOSTapi.solenrich.com/entrypoints/perps-basis-signal/invoke

Computes perp mark vs spot price across venues and surfaces actually-earnable yield (funding APR on Hyperliquid + dYdX, not viable on pool perps Jupiter + Adrena).

Computes perp mark vs spot price across venues and surfaces actually-earnable yield (funding APR on Hyperliquid + dYdX, not viable on pool perps Jupiter + Adrena). Returns per-venue trade economics, opportunities above threshold, and best trade. Threshold defaults to 5% APR.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.015 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

66qvhr1xnw…n335cgxe

URL

https://api.solenrich.com/entrypoints/perps-basis-signal/invoke

MCP server on this host: io.github.0xSardius/solenrich

Seen

first 35 days ago · last 17 hr ago

64 free handshakes

Payment

Pays through

x402

Offered on?

Base, Solana USDC

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.734 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.266: 0.097 uncertain ? + 0.169 short ? · 0.066 to B

How the composite of 0.734 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	0.16	0.000		0.000	−0.169	−0.031
liveness it answered at all	0.60	1.00	0.890		0.534	0	−0.066
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.734	gap to 1.000 = 0.266 · 0.169 short · 0.097 uncertain	0.734	−0.169	−0.097

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 × 0.890   liveness       
+ 0.200 × 1.000   price stability
= 0.734           → UNRATED: 56 of 30 paid calls      weights 2026.09.6 · 56 samples · seed cap_01M1A51V5MGCER1HSPR0Y3K3SF|2026-09-03T15:26:20.183Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.solenrich.com/entrypoints/perps-basis-signal/invokecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51V5MGCER1HSPR0Y3K3SF