rotating savings · solana · usdc
roscash
financial circles

Get the whole pool early
— for your discount.

ROSCASH — financial circles on Solana. Ten people each put in $100. Every round, one person takes the entire pool. Need money sooner? Offer a discount — win the auction. Everyone else earns from it.

USDC · SolanaSmart contract9 languagesNot a bank, not a loan
round 4 · auction
Gold $1,000 USDC
bidding live
round pool
$1,000 USDC
current bidsdiscount
M
Manuela 8%
T
Tomás 12%
Y
You (you)15%
if you win
+$850 USDC
others get
+$17 each
AUCTION OPEN · 02:14
the financial model used by over 2 billion people

Half the world
saves outside banks.

ROSCA (Rotating Savings & Credit Association) is the most widespread way to save together. In 70+ countries it goes by different names, but it works the same. ROSCASH unites them all on a single smart contract — money moves between continents.

>2B
people participate
$1T+
in annual turnover
70+
regional names
Tontine· Western Africa
Susu· Caribbean
Tanda· Mexico
Pasanaku· Bolivia
Chit fund· India
Hui· China
Arisan· Indonesia
Kye· Korea
Kassa· Russia, CIS
Cundinas· Peru
Money moves between circles Settlement on Solana

ROSCASH = ROSCA + CASH

The name unites two ideas: ROSCA — Rotating Savings & Credit Association, a centuries-proven model of collective saving, and CASH — instant liquidity provided by an on-chain auction. We bring a centuries-old tradition into a modern financial instrument with global reach — from North America to Asia and Africa.

ROSCA
Rotating Savings & Credit Association
CASH
Instant liquidity via auction
2 billion+
ROSCA users worldwide
On-chain
verified by the blockchain

Our mission is to deliver financial inclusion by combining the power of collective saving (ROSCA) with instant liquidity (CASH), accessible from every corner of the planet.

Read about ROSCA on Investopedia
how it works · 4 steps

Auction instead of a bank queue.

In classic ROSCA, members take the pool in turn. In ROSCASH the order is decided by the market: whoever is willing to give up more, takes the pool sooner.

All mechanics — in the Knowledge Base
01
step 01
You join a circle
Choose your contribution and the number of members. For example, 10 people at $100 — pool per round $1,000. Sign up with Google, Telegram or email — no KYC to start.
02
step 02
Every round is an auction
Anyone who wants the pool earlier offers a discount: “I’ll take $850 instead of $1,000 — but right now.” Whoever offers more, wins.
03
step 03
Winner takes the pool. Everyone else earns.
The winner gets pool minus discount. The discount is split among the rest — their reward for waiting.
04
step 04
After N rounds, everyone has had their turn
The patient ones get their share plus accumulated bonus. Those who rushed paid for it. Everyone wins.
auction winner
T
Tomás
discount −15%
takes today
$850
instead of $1,000 — but right now
discount is shared
$150
split among 9
9 other participants
A
B
C
D
E
F
G
H
I
each
+$16.70
on top of the future payout
the trust question

Why trust strangers?
You don’t have to.

Circle members are strangers from around the world. In classic ROSCA that would be risky. Three mechanisms make trust unnecessary.

1 · contract
Code holds the money
All contributions are held by a Solana smart contract. Neither members nor ROSCASH itself can withdraw them early. Payouts happen automatically by the circle’s rules.
2 · rating
Reputation 0–100
New members start at rating 0 and post a deposit as collateral. Each honest contribution raises the rating. At 50+ you can take up to $100 without collateral. Miss a payment — rating drops.
0 · deposit required50+ no deposit100
3 · team
Beta-period guarantee
While ROSCASH is in public beta, the team personally covers any technical failure. Find a bug — earn a bonus. It won’t last forever, but right now you’re protected.
AI agents inside ROSCASH

Six agents, not five hundred buttons.
A connected system, not a list of features.

ROSCASH is designed around AI from day one — not as a feature, but as the architecture. Each agent owns a part of the circle and talks to the smart contract directly.

Shipping now
Navigator
Picks a circle for your goals
Sentinel
Sees risks before they become problems
Tactician
Suggests the optimal discount
Polyglot, Treasury, Mediator — landing in Q4 2026 and 2027.

Every agent is optional. ROSCASH works without AI — just slower and without prompts. Details, FAQ and early access to Navigator are on a dedicated page.

calculator

How much you’ll earn

Patience pays. You wait your turn — and pocket the discounts from those who rushed.

$100
4
7 d
21%
Cycle = 28 days. 4 contributions of $100, round every 7 d. Pool per round $400 · platform fee $40 (10%).
scenario A · you’re the investor
You wait your turn until the last round
$436+$36 net
Your payout
$360
Discount share
+$76
Total contributed
$400
Yield per cycle (28 d)
8.9%

These figures show the average scenario. Real returns depend on participant behavior.

Michael Gogia
track record
30 years in banking and fintech
Ran a major banking institution
Launched digital payment ecosystems
founder

Michael Gogia.
I’m building ROSCASH.

Over 30 years in banking and fintech I’ve gone from running a major banking institution with over $3B in assets (early-2000s dollars) to launching digital payment ecosystems. All that time I saw one thing: millions of people overpay banks and microlenders just for the right to use their own money.

Meanwhile — over 2 billion people already save without banks, through collective circles. It’s a trillion-dollar-a-year market, but fragmented: each community knows only its own circles.

ROSCASH is the first global infrastructure for these circles. A Solana smart contract delivers transparency. Reputation scoring and a discount auction make the model work between strangers. You get a financial instrument that used to live only inside one’s own community.

“ROSCASH — a system that returns money to people, not banks.”