Documentation Β· v1.0

SquiStack
Product Docs

Everything you need to understand how SquiStack’s four savings products work β€” mechanics, rules, yield, and what happens to your money.

What is SquiStack?

SquiStack is a Telegram-native savings and yield platform built for Africans who want to save and grow their money in dollar-denominated assets β€” without needing a bank account, a broker, or deep crypto knowledge.

You deposit naira (NGN) via your bank. We convert it to USD-backed stablecoins, deploy them into battle-tested DeFi protocols on Base L2, and return the yield to you in NGN at withdrawal. Everything happens inside Telegram β€” no separate app, no new passwords.

🐿 The squirrel analogy

Like a squirrel storing nuts for winter, SquiStack helps you consistently set aside money and put it to work β€” so your future self thanks you.

How Yield Works

When you deposit NGN, SquiStack converts it to USDC at the prevailing market rate. That USDC is deployed into yield-generating strategies on Base L2 β€” primarily Aave v3 and select liquidity protocols.

Yield is credited daily to your vault balance. It compounds automatically. When you withdraw, the total USDC (principal + yield) is converted back to NGN and paid to your linked bank account.

⚠️ APY is variable

All APY figures shown are based on trailing 30-day performance. Actual returns may be higher or lower. Past performance is not a guarantee of future returns.

KYC & Transaction Limits

SquiStack uses Smile ID for identity verification, compliant with Nigerian Financial Intelligence Unit (NFIU) guidelines. KYC is required before first withdrawal.

Tier 1 (No KYC)

Deposit up to ₦50,000 per month. Cannot withdraw until KYC is completed.

Tier 2 (BVN Verified)

Deposit and withdraw up to ₦500,000 per month. Processing within 24 hours.

Tier 3 (Full KYC β€” NIN + Selfie)

Unlimited deposits. Withdrawals up to ₦5,000,000 per month. Processing within 2 hours.

Moving Money In & Out

Deposits

Send NGN via bank transfer to your unique virtual account number (powered by Paystack). Funds are typically received within 5 minutes. Your vault balance updates in real time.

Withdrawals

Initiate withdrawals from the Telegram bot. Funds are sent to your verified bank account within 2–24 hours depending on your KYC tier. A 0.5% withdrawal fee applies (minimum ₦500).

βœ… Pro tip

Link your bank account before your first deposit so withdrawals are instant once approved.

AutoSave

AutoSave lets you set a recurring savings amount on a schedule you choose β€” daily, weekly, or monthly. The bot automatically debits your linked funding source and deposits into your AutoSave vault.

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AutoSave

Recurring automated savings

Target APY
100%+
Min Deposit
₦1,000
Lock Period
None
How streaks work

Each consecutive day you save earns you +1 streak day. Reaching 7-day, 30-day, and 90-day streaks unlocks APY bonuses of +5%, +10%, and +20% respectively. Missing a day resets your streak.

SafeLock

SafeLock is a fixed-term vault. You lock your USDC for a chosen period (6–24 months) and earn a higher, fixed APY for the duration. Early withdrawal incurs a penalty fee.

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SafeLock

Fixed-term high-yield vault

Target APY
55%+
Min Lock
6 months
Early Exit
2% fee

CryptoFlex

CryptoFlex is a flexible vault with no lock period. Deposit and withdraw any time. Yield is generated via a conservative looping strategy on Aave v3 β€” borrowing at low rates and lending at higher ones.

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CryptoFlex

Flexible high-yield with no lock

Target APY
70%+
Min Deposit
₦5,000
Lock Period
None

JointVault

JointVault is a shared savings vault for groups β€” friends, families, or colleagues. Create a vault, invite up to 10 members, and everyone contributes on a shared schedule. Think of it as ajo/esusu β€” but on-chain and yield-bearing.

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JointVault

Collaborative group savings

Target APY
100%+
Max Members
10 slots
Min Deposit
₦2,000/mo

Fee Schedule

SquiStack charges a 15% performance fee on yield earned β€” meaning we only make money when you make money. There are no management fees, no subscription costs.

Other fees

Withdrawal fee: 0.5% (min ₦500) Β· SafeLock early exit: 2% of principal Β· FX spread: ~0.5% on NGN ↔ USDC conversions.

Security & Custody

SquiStack is non-custodial. Your funds are held in smart contracts on Base L2, not in a SquiStack bank account. Wallet keys are managed via Privy’s embedded wallet infrastructure β€” you always control your keys.

Smart contracts are audited by independent security firms before deployment. All contracts are open source and verifiable on Basescan.

Risk Disclosures

⚠️ Please read carefully

DeFi investing carries real risks. Do not invest money you cannot afford to lose.

Smart contract risk

Vault strategies execute via Solidity smart contracts on Base L2. Despite auditing, smart contracts may contain bugs or be subject to exploits.

Protocol risk

SquiStack relies on Aave v3 and other DeFi protocols. Changes to protocol governance or protocol failure could affect yields or principal.

Yield variability

All APY figures are variable and may fall significantly based on market conditions.

FX risk

If NGN strengthens significantly against USD between deposit and withdrawal, your NGN payout could be less than your initial deposit in nominal terms β€” even if your USD balance has grown.