echo?q=hello

Echoes the caller's query string back.

Echoes the caller's query string back. Placeholder for a real product.

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?

0xa7b59861…8f0dbbf4

URL

https://dev-agent402.throuzlabs.com/x/echo?q=hello

Seen

first 28 days ago · last 11 hr ago

51 free handshakes

Payment

Pays through

x402

Offered on?

Base Sepolia USDC

Listed on?

Base Sepolia

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.686 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.314: 0.094 uncertain ? + 0.220 short ? · 0.114 to B

How the composite of 0.686 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	0.97	0.810		0.486	−0.020	−0.094
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.686	gap to 1.000 = 0.314 · 0.220 short · 0.094 uncertain	0.686	−0.220	−0.094

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 × 0.810   liveness       
+ 0.200 × 1.000   price stability
= 0.686           → UNRATED: 50 of 30 paid calls      weights 2026.09.6 · 50 samples · seed cap_01M1VGPKKRRQZT0SJBZWSGR105|2026-09-03T12:16:43.657Z|2026.09.6

Verify it yourselfnpx teppi-check https://dev-agent402.throuzlabs.com/x/echo?q=hellocurl -s https://api.teppi.xyz/v1/trust/cap_01M1VGPKKRRQZT0SJBZWSGR105