The problem nobody talks about

Every year, thousands of small and medium-sized businesses go bankrupt because cash arrives too late.

Here’s a classic scenario: you run a small agency. You just delivered a big project and sent an invoice. Payment terms are 30 days. Meanwhile, your own suppliers are asking you to pay their invoices (also due in 30 days). On paper, you’re fine. In practice, you’re scrambling to cover a temporary gap that shouldn’t exist. This is called a liquidity crunch, and it’s one of the most common causes of business failure in the world.

The financial system has a solution for this. It’s called clearing. And it has existed for centuries, but only for banks.

What clearing actually is (and why banks love it)?

Clearing is elegant in its simplicity. Instead of settling every payment individually, you pool a bunch of obligations together and figure out what actually needs to move. Imagine 3 companies where A owes B $10,000; B owes C $10,000 and C owes A $10,000:

Without clearing, 3 separate payments happen. 3 transaction fees. 3 delays. 3 moments where cash is temporarily “in transit” and unavailable.
With clearing, a smart system looks at this loop and realizes: nothing actually needs to move. All three debts cancel each other out. The circle closes itself.

Banks do this constantly, behind closed doors, in exclusive “clearing clubs” that dramatically reduce how much money they need to actually move between themselves. It’s one of the reasons large financial institutions are so capital-efficient. But those clubs are closed. Small businesses, freelancers, startups are not invited. They’re stuck settling every single payment individually, in cash, in real time. Cycles wants to change that.

The whitepaper’s framing is worth quoting directly: “Banks have formed closed clearing clubs to pay off huge amounts of debt with little or even no money. But you and I aren’t privy to these clubs.”

What Cycles is building?

Cycles is building an open clearing protocol, essentially, the infrastructure to bring this kind of intelligent debt-netting to anyone, not just banks.

At its core, Cycles represents all financial obligations as a graph: a network of who owes what to whom. Then it runs optimization algorithms over that graph to find the most efficient way to settle everything: clearing the maximum amount of debt using the minimum amount of money.

The whitepaper, co-authored by researchers including Ethan Buchman (co-founder of Cosmos) and Paolo Dini, draws on graph theory, cryptographic primitives and decades of research on complementary currencies and clearing systems.

The protocol is designed to be open, so third-party applications (payment apps, lending markets, exchanges, institutional clearing tools) can all build on top of it and share the same clearing and netting effects.

Cycles Pay: the app

Cycles Pay is the first application built on the protocol. It is a fintech payments app with crypto integrated from day one. On the surface, it looks familiar: deposit funds, send and receive payments, see your transaction history, manage contacts. There’s a fiat on-ramp so you can connect your bank account. There will also be a virtual bank account number that lets you receive USD and have it automatically converted to USDC inside the app.

It’s designed mobile-first, with a phone app handling transaction signing, the same security model you see in modern banking apps, where sensitive approvals happen on your device rather than in a browser.

But two things set Cycles Pay apart from every other payment app: privacy and yield.

1. Privacy

Every transaction you make with traditional fintech is visible to the company (and often to regulators, data brokers, and anyone who gets access to their systems). On-chain crypto payments are even more exposed: anyone can see your balances and transaction history on a public blockchain.

Cycles uses zero-knowledge cryptography to solve this. Your funds live in a “shielded pool”, a private ledger where balances are not linked to public addresses and transfers are unreadable on-chain. Someone might see that activity occurred, but they can’t see who paid whom, how much moved or what anyone’s balance is.

For individuals, this is about financial privacy. For businesses, it’s much more significant: public ledgers can expose your company’s size, your supplier relationships, your margins, your cash position. Cycles keeps all of that confidential. The encryption key that unlocks your private data is stored on your mobile device (not on a server, not in a browser).

2. Yield

Here’s something that sounds obvious once you hear it: why should money sitting in a payment app earn nothing?

Cycles integrates with DeFi protocols (currently Hydro Markets and Aave) to let users move their balance into a yield-bearing account. The funds are deployed into low-risk, market-neutral strategies designed to produce returns .

You can send payments directly from your yield-bearing balance. When you pay someone, they receive vault shares which transfer ownership of the underlying capital without interrupting yield generation for anyone. Your money keeps working until the exact moment it moves.
For businesses, this is genuinely useful. Payroll set aside for next month? Earning yield until payday. Tax reserves? Earning yield until the payment is due. Working capital sitting idle between projects? It is not idle anymore.

Who it’s for right now

Cycles Pay is currently in public beta, and the initial focus is on businesses (freelancers, startups, SMEs). The business features go beyond what individual users get: invoicing, bill management and treasury tools alongside all the core payment functionality.

For individuals, the appeal is simpler: private payments with yield on your balance. If you’re already comfortable with stablecoins and DeFi, this is a cleaner interface for putting that money to work.

If you run a business and want to try Cycles, you can sign up here and join their telegram community to share feedback.