shelf-production-43b5.up.railway.app

6 x402 endpoints assessed · worst score 65/100 · generated 2026-09-22T20:26:58.128Z

Some endpoints are safe to pay

Verdicts

pay 3 · caution 3 · avoid 0

Findings across this host

missing-trust-surface — 6 endpoints
no-www-authenticate — 6 endpoints
thin-listing — 6 endpoints
evaluation-traffic — 3 endpoints

Endpoints

method	resource	verdict	score	findings
`GET`	`https://shelf-production-43b5.up.railway.app/v1/sepolia/block-height/m1`	caution	65	`missing-trust-surface` `no-www-authenticate` `thin-listing` `evaluation-traffic`
`GET`	`https://shelf-production-43b5.up.railway.app/v1/sepolia/block-height/m5`	caution	65	`missing-trust-surface` `no-www-authenticate` `thin-listing` `evaluation-traffic`
`GET`	`https://shelf-production-43b5.up.railway.app/v1/sepolia/block-height/t5`	caution	65	`missing-trust-surface` `no-www-authenticate` `thin-listing` `evaluation-traffic`
`GET`	`https://shelf-production-43b5.up.railway.app/v1/sepolia/block-height/q1`	pay	75	`missing-trust-surface` `no-www-authenticate` `thin-listing`
`GET`	`https://shelf-production-43b5.up.railway.app/v1/sepolia/block-height/q5`	pay	75	`missing-trust-surface` `no-www-authenticate` `thin-listing`
`GET`	`https://shelf-production-43b5.up.railway.app/v1/sepolia/block-height/t1`	pay	75	`missing-trust-surface` `no-www-authenticate` `thin-listing`

Fix it

This page is free and shows what is wrong. The full audit adds severity, business impact and the exact fix for every finding, EIP-712 signed so you can hand it to whoever maintains the service.

POST https://enclave402.com/api/audit/host — $25.000 USDC via x402, body {"host":"shelf-production-43b5.up.railway.app"}

Verdicts come from a continuous probe of x402 resources. How grading works · our own settlement ledger and self-dealing share. If you believe a verdict is wrong, re-probe with /api/seller/vet.