api.messari.io

7 x402 endpoints assessed · worst score 65/100 · generated 2026-09-22T20:23:35.035Z

Some endpoints are safe to pay

Verdicts

pay 4 · caution 3 · avoid 0

Findings across this host

missing-trust-surface — 7 endpoints
no-www-authenticate — 7 endpoints
thin-listing — 7 endpoints
stale — 6 endpoints
evaluation-traffic — 4 endpoints

Endpoints

method	resource	verdict	score	findings
`GET`	`https://api.messari.io/funding/v1/rounds`	caution	65	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://api.messari.io/metrics/v2/assets/ath`	caution	65	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://api.messari.io/signal/v1/assets`	caution	65	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale` `evaluation-traffic`
`GET`	`https://api.messari.io/metrics/v2/assets/roi`	pay	70	`missing-trust-surface` `no-www-authenticate` `thin-listing` `evaluation-traffic`
`GET`	`https://api.messari.io/signal/v1/assets/mindshare-gainers-24h`	pay	75	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`
`GET`	`https://api.messari.io/signal/v1/assets/mindshare-losers-24h`	pay	75	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`
`GET`	`https://api.messari.io/token-unlocks/v1/allocations`	pay	75	`missing-trust-surface` `no-www-authenticate` `thin-listing` `stale`

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":"api.messari.io"}

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.