Buy us a coffee

Audits are free and will stay free. If this tool saved you an afternoon, throw us a tip in USDC. Pay with any x402 wallet, AgentCash, or direct transfer on Base / Tempo.

pick an amount (USDC)

pay

x402 wallet (agents)

Paste this URL into x402-buyer-mcp, AgentCash, or any x402 client. Pays directly from agent wallet.

curl -i https://x402audit.dev/api/tip?amount=3

AgentCash

CLI-native. Pays from your AgentCash balance.

npx agentcash pay https://x402audit.dev/api/tip?amount=3

USDC on Base (direct)

Send USDC directly. Any wallet — Coinbase, Zerion, MetaMask.

0xb5194A98DbDBb7028B585Db26B972e7F0F3f826A

amount: 3.00 USDC

USDC on Tempo

Native stablecoin on Tempo. Lowest fees.

0xb5194A98DbDBb7028B585Db26B972e7F0F3f826A

amount: 3.00 USDC

Tips go straight to the wallet. No processor, no fees, no receipt needed (we trust you). If you want a thank-you note, tweet @x402audit.