Endpoint · extractionGETagentreader.dev/trust?resource=https%3A%2F%2Fapi.example-x402-service.com%2Fendpoint

Verified-delivery trust data for any x402 service: full history of real PAID test purchases against the endpoint (not free 402 probes) - delivery rate, response validity, latency…

Verified-delivery trust data for any x402 service: full history of real PAID test purchases against the endpoint (not free 402 probes) - delivery rate, response validity, latency, price stability. Free aggregate at /leaderboard; this endpoint returns the complete per-check history for one resource. Untracked resources return 404 and you are NOT charged. Use it before wiring an unknown x402 service into your agent.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.05 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x88096b3d…a5be3cae

URL

https://agentreader.dev/trust?resource=https%3A%2F%2Fapi.example-x402-service.com%2Fendpoint

Seen

first 34 days ago · last 4 days 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

0.714 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.286: 0.080 uncertain ? + 0.206 short ? · 0.086 to B

How the composite of 0.714 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	0.856		0.514	−0.006	−0.080
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.714	gap to 1.000 = 0.286 · 0.206 short · 0.080 uncertain	0.714	−0.206	−0.080

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 × 0.856   liveness       
+ 0.200 × 1.000   price stability
= 0.714           → UNRATED: 56 of 30 paid calls      weights 2026.09.6 · 56 samples · seed cap_01M1A59TGY19RYHBPHPM464J6B|2026-09-03T19:06:19.953Z|2026.09.6

Verify it yourselfnpx teppi-check https://agentreader.dev/trust?resource=https%3A%2F%2Fapi.example-x402-service.com%2Fendpointcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59TGY19RYHBPHPM464J6B