Technical Documentation

AfriUSDT
Whitepaper

A decentralized investment protocol built on BNB Chain, designed to deliver transparent, non-custodial, daily USDT returns to participants across Africa and beyond.

Version 1.0 BNB Chain 2026

01 — INTRODUCTION

Overview

AfriUSDT is a decentralized investment protocol deployed on the BNB Smart Chain. It enables participants to deposit USDT (BEP20) and receive 1% daily returns for up to 150 days — a maximum total return of 150% of principal.

The protocol operates entirely via immutable smart contracts, ensuring that no central party can interfere with, freeze, or redirect funds. It is built for accessibility, prioritizing low minimum investments and multi-wallet compatibility.

Africa. Stable. Global. — AfriUSDT exists to bring decentralized financial infrastructure to emerging markets, where access to stable yield-bearing instruments has historically been limited.

02 — TOKENOMICS

Protocol Parameters

Daily ROI1.00%

Contract Duration150 Days

Maximum Total Return150% of Principal

Minimum Investment10 USDT (BEP20)

Maximum Investment5,000 USDT (BEP20)

Weekly Withdrawal Range10 – 200 USDT (BEP20)

Withdrawal Fee5% (single source) / 6% (Withdraw Both) / 7% (Withdraw All)

Reinvestment Fee0%

Referral Bonus3% in USDT (BEP20, paid instantly)

NetworkBNB Smart Chain (BSC)

03 — SECURITY

Security Architecture

Security is the protocol's foremost engineering priority. The following safeguards are implemented at the contract level:

Independent Audit — Smart contract audited by a third-party security firm prior to deployment. Full audit report available on request.
Non-Custodial Design — USDT (BEP20) flows directly between user wallets and the contract. No admin key, multisig, or proxy upgradeable pattern that could redirect assets.
Reentrancy Guard — OpenZeppelin's ReentrancyGuard modifier is applied to all state-changing functions to prevent recursive call exploits.
Emergency Pause — A time-locked pause function is available for critical exploit scenarios. This does not allow fund access, only contract interaction halting.
Open Source — Full contract source code is verified and published on BscScan for public review.

04 — REFERRAL SYSTEM

Referral Program

Any connected wallet address can function as a referral link. When a new investor deposits USDT (BEP20) using your referral address, 3% of their USDT (BEP20) deposit amount is instantly credited to your referral balance on-chain.

Referral earnings are tracked separately from accrued returns and can be withdrawn independently, subject to the applicable withdrawal fee (5% single / 6% both / 7% all) and the 200 USDT weekly withdrawal limit.

05 — DISCLAIMER

Risk Disclosure

Participation in AfriUSDT involves smart contract risk, market risk, and protocol sustainability risk. Projected returns are denominated in USDT (BEP20) and depend on continued protocol participation. This document does not constitute financial advice.