mcp.yield.xyz

16 x402 endpoints assessed · worst score 10/100 · generated 2026-09-22T20:25:34.889Z

No endpoint here is currently safe to pay

Verdicts

pay 0 · caution 0 · avoid 16

Findings across this host

missing-trust-surface — 16 endpoints
no-www-authenticate — 16 endpoints
no-x402-header — 16 endpoints
not-402 — 16 endpoints
unlisted — 16 endpoints

Endpoints

method	resource	verdict	score	findings
`GET`	`https://mcp.yield.xyz/x402/actions_enter`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/actions_exit`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/actions_get`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/actions_get_all`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/actions_manage`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/get_transaction`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/networks_get_all`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/providers_get_all`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/yields_get`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/yields_get_all`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/yields_get_balances`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/yields_get_kyc_status`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/yields_get_reward_rate_history`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/yields_get_risk`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/yields_get_tvl_history`	avoid	10	`not-402` `no-x402-header` `missing-trust-surface` `no-www-authenticate` `unlisted`
`GET`	`https://mcp.yield.xyz/x402/yields_get_validators`	avoid	10	`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":"mcp.yield.xyz"}

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.