funding-arb

Item: funding-arb
Rating: 3
Author: M8ven

Scans funding rate arbitrage opportunities across perpetual exchanges (Hyperliquid, Binance, Bybit, OKX) and returns cross-venue spreads and annualized yields. Uses x402 micropayments for pay-per-call access.

→ Br0ski777/funding-arb-x402 · listed on glama

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// key findings

⚠️

Known vulnerabilities in dependencies: 5 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 2 credentials: CDP_API_KEY_SECRET, XPAY_PROXY_KEY

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// known CVEs in dependencies5 high25 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

highhono@4.7.0GHSA-3vhc-576x-3qv4

Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)

highhono@4.7.0GHSA-88fw-hqm2-52qc

hono: CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard

highhono@4.7.0GHSA-f67f-6cw9-8mq4

Hono JWT Middleware's JWT Algorithm Confusion via Unsafe Default (HS256) Allows Token Forgery and Auth Bypass

highhono@4.7.0GHSA-m732-5p4w-x69g

Hono Improper Authorization vulnerability

highhono@4.7.0GHSA-q5qw-h33p-qvwr

Hono vulnerable to arbitrary file access via serveStatic vulnerability

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configATXP_CONNECTION

configCDP_API_KEY_ID

🔐 secretCDP_API_KEY_SECRET

configPORT

🔐 secretXPAY_PROXY_KEY

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/br0ski777-funding-arb-x402-1h92qs)](https://m8ven.ai/mcp/br0ski777-funding-arb-x402-1h92qs)

commit: eda73be4a10ef2fa009bf8781829e7e64a3c16d3

code hash: 7f378898acfb321e4b4db2bfaf9bf850fd3b76686fa25580a7d021382c3ad460

verified: 7/25/2026, 8:49:00 AM

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