Start with one line.

Reach us

One address, one human behind it

This is a small operation, not a support desk. Expect a reply within one business day, usually sooner. If a request is out of scope, you will get a plain "no" rather than silence.

What to send

Copy this, fill it in, send it

Contracts to watch:  0x...
Chain(s):            ethereum / base / arbitrum / optimism
Alert channel:       Telegram @handle  /  https://webhook...  /  email
What you want:       monitoring  /  fund-flow triage  /  incident feed
Anything else:       (deadline, history depth, context)

A contract address plus a channel is enough to start. For FundTrace, add the block range (or say "last 30 days") and any counterparties you already care about.

Pay

Send to this address

No invoice, no account, no card. Send the amount, then tell us the transaction hash — work starts when it lands.

• Native coin. ETH on Ethereum, or any native gas token on Base. USDC on Base works too.
• One address, all EVM chains. 0xd9E22403Bdd0C20C2dC9CDbb8cB14c62dcDf740c
• Other chains on request. Bitcoin, Litecoin, Solana, Monero and Nano addresses are in the support page.

Funds arrive at a receive-only wallet. We never ask for a private key, a seed phrase, or write access to anything you own. If a message claims otherwise, it is not us.

How paying works

Before work, no card

• Crypto only. Native coins, or USDC on Base. The receive address is on the pricing page — send the amount, then send us the transaction hash.
• No keys, ever. We never ask for a private key, a seed phrase, or write access to anything you own. If a message claims otherwise, it is not us.
• Read-only access to public data. Everything we watch is read from public RPC. You grant no access to your infrastructure.

Limits

Before you reach out