Treasury Node
Moves your vault's idle funds (USDC or CETES) into its Blend strategy and back when the yield crosses the thresholds you set. The vault is yours; Nirium only holds the role that rebalances inside it.
Autonomous rebalancing on mainnet is invite-only while legal review closes - deploying and funding your own vault is open today. Request access →
How it works
Measures the real yield
Every 10 minutes the agent reads your vault on-chain and measures what the money actually earned: how much each vault share is worth over time. Until it has that history for a vault, it falls back to the fixed CETES reference rate, and the log says which of the two it used.
You set two thresholds
An entry rate and an exit rate (2.5% and 2.0% by default), plus a minimum amount below which nothing moves. Between the two thresholds the agent stays still, so it does not pay fees going in and out.
The agent signs inside your vault
When the yield crosses a threshold, the agent signs Invest or Unwind with its own key. Those calls only move money between the vault and its strategy: they take no destination address, so nothing can leave the vault.
Settles on Stellar
Each move is a Stellar transaction, final in seconds. Deposits and withdrawals are signed by you, with your own wallet. Nirium never holds your funds.
Anyone can check it
Every move is a public transaction anyone can look up. To date on mainnet: 4 rebalances of a vault holding CETES, with our own funds, all on 6 Aug 2026, none since.
Assets
Each vault holds one of these, never both: the agent moves it between idle and the strategy, it does not swap one for the other.
Two ways to use it
Get CETES via Etherfuse
If you start from pesos: you contract directly with Etherfuse, a regulated operator, send MXN by SPEI and receive the token in your wallet. Nirium only shows you the instructions.
If you already hold USDC or CETES
Deploy your vault from the console, deposit, and hand the rebalance role to Nirium once you have access. The node also has an API.
Same guarantees. In plain business terms.
You don't need to understand blockchain to know if this is safe for your company. Three questions any CFO asks, answered without the jargon.
"Can Nirium walk away with our money?"
No. Your money stays in a vault only your company controls. The agent is like an accountant who can move money between your own accounts but can never send it anywhere else. Taking money out of the vault always needs your signature.
"Does someone have to push the button every day?"
No. Once your vault has autonomous rebalancing turned on, it works like a standing order at your bank: "if the yield goes above X, invest; if it drops below Y, pull it back". The agent checks every 10 minutes and every move is a public transaction anyone can look up. On mainnet it is invite-only today.
"How do we prove this to an auditor?"
Every move is a Stellar transaction, with date and time, that anyone can look up on their own - not a PDF we could edit, not a database we could quietly change. It's closer to a public bank statement than to an internal spreadsheet.
Why trust Nirium with your money?
"The software decides when. The contract limits what. Your money never leaves your vault without your signature."
Nirium Security Model - You always hold the keys
Your money, your keys
Nirium never holds your funds. You control everything. We just run the automation on your behalf.
Every move, recorded
Every move is a signed Stellar transaction. If you need a receipt to hand over, anchor it with Audit Trail and anyone can check it at /verify.
Etherfuse converts your MXN - we never touch it
To get tokenized CETES you contract directly with Etherfuse, a regulated operator: you send MXN to their CLABE and they issue the token to your wallet. Nirium never receives, holds or converts fiat - we only show you the instructions and read the resulting balance. Test environment today.
Legal notice - Nirium is B2B software-only infrastructure and never custodies funds; financial services (SPEI onramp, CETES custody) are operated by regulated third parties. Read full legal notice →