x402.outpimp.com

25 x402 endpoints assessed · worst score 0/100 · generated 2026-09-22T20:25:13.893Z

No endpoint here is currently safe to pay

Verdicts

pay 0 · caution 0 · avoid 25

Findings across this host

missing-trust-surface — 22 endpoints
no-www-authenticate — 22 endpoints
no-x402-header — 22 endpoints
not-402 — 22 endpoints
unlisted — 22 endpoints
unreachable — 3 endpoints

Endpoints

method	resource	verdict	score	findings
`GET`	`https://x402.outpimp.com/cronParse`	avoid	0	`unreachable`
`GET`	`https://x402.outpimp.com/diffText`	avoid	0	`unreachable`
`GET`	`https://x402.outpimp.com/physicalConstants`	avoid	0	`unreachable`
`GET`	`https://x402.outpimp.com/semverCompare`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/alcoholSavingsCalculator`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/astronomyEphemeris`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/bigNumberArithmetic`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/chemicalElementLookup`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/colorConvert`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/electricCarSavingsCalculator`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/evaluateExpression`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/gasMileageSavingsCalculator`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/hybridVsGasSavingsCalculator`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/isPrime`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/jsonSchemaValidate`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/jwtDecode`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/matrixOperations`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/primeFactorize`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/qrCodeGenerate`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/regexTest`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/solveLinearEquation`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/statisticsSummary`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/teslaSavingsCalculator`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/unitConvert`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://x402.outpimp.com/unitConvertScientific`	avoid	15	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`

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":"x402.outpimp.com"}

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.