Endpoint · computeGETtollbooth-hello.sjwilliams8.workers.dev/hello

Test endpoint for verifying x402 payment integration end to end.

Test endpoint for verifying x402 payment integration end to end. Returns a static greeting in the Agent Tollbooth standard response envelope. Not a data product — use it to smoke-test your x402 client for $0.001 before calling our compliance endpoints: OFAC sanctions screening ($0.01) and FDIC bank verification ($0.01), listed under this same payTo address.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xb3e7993e…bba9bf5b

URL

https://tollbooth-hello.sjwilliams8.workers.dev/hello

Seen

first 35 days ago · last 19 hr ago

64 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.719 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.281: 0.065 uncertain ? + 0.216 short ? · 0.081 to B

How the composite of 0.719 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	0.866		0.519	−0.016	−0.065
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.719	gap to 1.000 = 0.281 · 0.216 short · 0.065 uncertain	0.719	−0.216	−0.065

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 × 0.866   liveness       
+ 0.200 × 1.000   price stability
= 0.719           → UNRATED: 56 of 30 paid calls      weights 2026.09.6 · 56 samples · seed cap_01M1A51NY4KSHNEKFBC2E1K2MJ|2026-09-03T14:22:48.128Z|2026.09.6

Verify it yourselfnpx teppi-check https://tollbooth-hello.sjwilliams8.workers.dev/hellocurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51NY4KSHNEKFBC2E1K2MJ