To start earning
Grab a builder code at base.dev, then add one line to the x402 client you pay MiroShark with:
Every run you drive then pays you 10% automatically.
x402aff - Turn Your x402 Endpoint Affiliate-Ready in One Line
Send MiroShark paying users and you earn a cut of every run, paid straight to your wallet on Base. This page shows each builder's share and what's still waiting to be paid out.
Loading splits
How the payout works
Attribution rides along with the payment. When your client settles a MiroShark run over x402, your builder code travels inside the payment as the service code, so the split contract on Base credits your address at settlement. No dashboard to sign up for, no referral cookie, nothing to reconcile later - the accounting is the transaction.
Your balance builds up per builder and is released on demand, in USDC on Base. The split percentages are fixed in the contract, so a release always divides the balance the same way - down to a couple of base units of dust the contract keeps to stay solvent.
The funds sit in an immutable 0xSplits PushSplit contract on Base until someone triggers a release. That call is permissionless - anyone can send it, it costs only ordinary Base gas (cents), and it can only pay each builder out to their own address. Nobody, MiroShark included, can redirect where a share lands.
No - nothing here runs on trust. Nobody owns the account your share lands in, not even MiroShark, and a split cannot be edited once it exists, by us or by anyone else. It is the same open-source kit any x402 seller can run.