census / audit
9 x402 endpoints assessed · worst score 60/100 · generated 2026-09-22T21:15:10.429Z
Some endpoints are safe to pay
pay 8 · caution 1 · avoid 0
missing-trust-surface — 9 endpointsno-www-authenticate — 9 endpointsthin-listing — 9 endpointsstale — 4 endpointsevaluation-traffic — 1 endpoint| method | resource | verdict | score | findings |
|---|---|---|---|---|
GET | https://api.blockscout.com/services/bens/api/v1/protocols | caution | 60 | missing-trust-surface no-www-authenticate thin-listing stale evaluation-traffic |
GET | https://api.blockscout.com/:chain_id/api/v2/addresses/:address_hash_param/logs | pay | 70 | missing-trust-surface no-www-authenticate thin-listing stale |
GET | https://api.blockscout.com/:chain_id/api/v2/addresses/:address_hash_param/transactions | pay | 70 | missing-trust-surface no-www-authenticate thin-listing stale |
GET | https://api.blockscout.com/:chain_id/api/v2/stats | pay | 70 | missing-trust-surface no-www-authenticate thin-listing stale |
GET | https://api.blockscout.com/:chain_id/api/v2/addresses/:address_hash_param | pay | 75 | missing-trust-surface no-www-authenticate thin-listing |
GET | https://api.blockscout.com/:chain_id/api/v2/smart-contracts/:address_hash_param | pay | 75 | missing-trust-surface no-www-authenticate thin-listing |
GET | https://api.blockscout.com/:chain_id/api/v2/tokens/:address_hash_param | pay | 75 | missing-trust-surface no-www-authenticate thin-listing |
GET | https://api.blockscout.com/:chain_id/api/v2/tokens/:address_hash_param/holders | pay | 75 | missing-trust-surface no-www-authenticate thin-listing |
GET | https://api.blockscout.com/:chain_id/api/v2/transactions/:transaction_hash_param | pay | 75 | missing-trust-surface no-www-authenticate thin-listing |
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":"api.blockscout.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.