An AI agent that's limited to answering queries about balance sheets and past transactions can be useful, but still isn't enough to support a company's entire finance stack across multiple processes and destinations.
The bigger risk? Having an agent call all the shots with no guardrails.
Giving AI agents access to your company's finance operations really makes sense as long as you stay in control of what it does. That comes down to two things we spent a lot of time researching and building at Reah: what the agent can see, and what it's allowed to do.
Seeing the full financial picture
First, on what it can see
Take a business paying suppliers in stablecoins like USDC while those suppliers receive euros or dirhams on the other end. The same business might be holding fiat and digital assets while also running company cards and keeping part of its treasury in tokenized T-bills. If an agent can only see what's available in one place, it misses context on their entire financial picture.
That's why we built a single ledger that captures both bank and on-chain activity together - including who started each transaction, who approved it and when it settled. The agent reads from that same ledger, the one the finance team uses to close the month. When it flags a payment that needs attention or suggests moving an idle balance into treasury, it's working from the whole picture rather than whichever half it happened to be connected to.
What an agent should be allowed to do (or not)
Putting clear guardrails on what your agents have access to keeps you in control and gives you peace of mind to focus on other parts of your operations.
We built Reah's agentic capabilities specifically so organizations can set which role their agents play. Those capabilities can include preparing or initiating transactions, running payroll, and rebalancing treasury.
If we take the analogy of an intern vs. a finance manager, as an intern, it might be able to prepare the payroll run and leave the approval to a designated person. As a manager, it might be authorized to approve anything under $5,000 on its own while anything over $100,000 may still require two people to sign off.
Self-custodial by design so you're always in control
Self-custody and business controls each play a role here. Reah’s wallet infrastructure is non-custodial, which means you hold your own keys and fully own what happens with your finance operations. In a way, self-custody keeps us out of the picture, the roles, permissions, and approval policies you set on your agents keep them in check. One doesn't replace the other.
We first built Reah as an ecosystem that streamlines all these different finance operations in one place so companies no longer have to manage different platforms for different purposes. With agents, they can also have the supplier batch handoff, payroll or the month-end rebalancing run autonomously with the same confidence that they would feel handing it to someone they trust. For me, the opportunity is not simply to make financial tasks happen faster. It is to give teams a clearer view across fiat and digital assets, and let them delegate work without giving up control over how money moves.
If you're curious to see what it can do for your business, please reach out or create an account to get started.
– Jake
Reah is a financial operating system for global businesses — fiat banking, stablecoin treasury, cross-border payments, and AI-native execution on one ledger. Learn more at reah.com
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