vaunt-dispatch-production.up.railway.app

25 x402 endpoints assessed · worst score 15/100 · generated 2026-09-22T20:27:33.533Z

Some endpoints are safe to pay

Verdicts

pay 19 · caution 0 · avoid 6

Findings across this host

missing-trust-surface — 25 endpoints
no-www-authenticate — 25 endpoints
thin-listing — 19 endpoints
stale — 18 endpoints
evaluation-traffic — 12 endpoints
no-x402-header — 6 endpoints
not-402 — 6 endpoints
unlisted — 6 endpoints

Endpoints

method	resource	verdict	score	findings
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/opportunities`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/signal/ARB`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/signal/SOL`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/signal/xyz-COIN`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/signal/xyz-NVDA`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/signal/xyz-TSLA`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/ARB`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/BTC`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/DOGE`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/ETH`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/HYPE`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/LINK`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/SOL`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/SUI`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/XRP`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/xyz-COIN`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/xyz-NVDA`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/cost/xyz-TSLA`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/evaluate`	pay	80	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/evidence`	pay	80	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/preview`	pay	80	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/sample`	pay	80	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/scorecard`	pay	80	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/venues`	pay	80	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`
`GET`	`https://vaunt-dispatch-production.up.railway.app/agent/x402/news-evidence`	pay	85	`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":"vaunt-dispatch-production.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.