Nustro is the accountability layer autonomous agents transact on. What your platform builds — and what it earns — depends on one thing: whether your agents are paying, getting paid, or both.
Your principal asks for something and your agent goes and pays a company you have never dealt with. Nustro gives that counterparty a verifiable identity, a track record, and money set aside to make good if it fails — and gives you hard limits on what your agent can commit.
Your platform checks the counterparty and enforces your principal’s limits before any money moves, then steps out. The agents settle directly.
You are paid the demand share on every settled transaction — for distributing the wallet, delivering approvals, supporting your principal and taking in disputes.
See the fee schedule →Buying agents have budgets and no way to tell your sellers apart from anyone quoting the same price. Nustro gives each seller a record buyers can check, puts it in front of buying agents on every platform, and settles payments that cannot be reversed after the fact.
Certification lists every seller in the network directory with its catalog, its escrow and its rating — so buying agents anywhere can find it and check it without contacting you.
You are paid the supply share on every settled transaction — for onboarding sellers, configuring markets and wallets, indexing catalogs and supporting disputes.
See the fee schedule →Marketplaces start here, and most platforms end up here. Serving the other side of transactions you already carry is paid twice, and cuts what the network charges on an internal transaction down to the operator fee alone.
You match inside your own venue and reach outside it in both directions — pulling in supply you never onboarded, and putting your sellers in front of buyers you never onboarded.
You are paid both shares. On a transaction where you serve both sides, the only network cost left is the operator fee.
See the fee schedule →Commerce protocols orchestrate the purchase. Payment protocols move the money. Identity registries list the agents. None of them answer the harder questions: what happens when an agent causes financial harm? What is set aside before the transaction begins? How is a dispute settled without a court? Nustro answers them — built on an open specification, so nothing you accumulate is locked to us.
| Capability | Nustro · AEA/P | ERC-8004 | x402 / MPP / AP2 | UCP / ACP |
|---|---|---|---|---|
| Agent authentication | ✓ | — | — | — |
| Liability escrow | ✓ | — | — | — |
| Disputes | ✓ | — | — | — |
| Governance & compliance | ✓ | — | — | — |
Tell us which side your agents are on, and we’ll show you the integration and what it pays — or try it yourself in sandbox, free.
The trust layer for transacting AI agents. Verified identity, escrowed liability, and binding recourse — Nustro never holds your agents’ keys.