Manage
Multi-currencies
in One App

Keep 11 foreign currencies on a crypto-native bank and earn high interest on your unmoved stablecoins.

$50M+

Assets Trusted with us

$500k+

Daily Transactions

550k+

Registered Users

$18M+

Fixed Deposit

First & Only

ASEAN Crypto Native Bank

Built to serve underserved communities, we break financial and regulatory barriers so you can manage your crypto and fiat portfolios in one place.

Check Out Our Interest Rates

Check Out Our Exchange Rates

SDB Token is Listed on Major Exchange

We’ve reached a major milestone: SDB is officially entering global exchanges. Our first listing is now live on MEXC, followed by additional listings across major platforms throughout 2026. SDB is minted on Ethereum (60%) and bridged to Polygon (40%), working seamlessly with any EVM-compatible wallet and our banking app. Learn more in our White Paper.

Skip Exchange Accounts
Start with SDB Counter

Buy SDB Tokens directly using 10+ SDB-supported currencies. No exchange wallets, no sign-ups, just instant access.

Next Generation of
Money Management

Simplify Fiat-Crypto Transaction

SDB bridges traditional finance and the digital frontier, enabling users to move seamlessly between fiat and crypto with security, speed, and zero complexity. Your digital freedom starts with one tap.

Swapping the currencies

Effortlessly swap between global currencies and tokens in seconds. SDB’s intelligent exchange system ensures the best rates, instant execution, and a frictionless experience across borders.

Making the multi-currencies profile easy

Manage all your currencies and digital assets in one unified profile. SDB empowers you to hold, convert, and grow value across 10+ currencies, simplifying global finance for the new generation.

Neo Banking

For the Generation of Unbanked

Fixed Deposit Saving
with High Interest Rate

Earn more with confidence. SDB’s multi-currency fixed deposits offer competitive interest rates and flexible terms that reward your trust with both stability and growth.

Invest in 11 Currencies
Including Gold

Diversify your portfolio across 11 global currencies including digital gold, all within one secure wallet. You can exchange, hold, and grow your assets with real-time market access powered by SDB.

Swap Currencies Instantly
Anytime Anywhere

Exchange between 10+ global currencies in seconds with SDB’s secure, real-time rate system

Making Cross-border
Transfer possible

Move money freely across nations, currencies, and communities. With SDB’s borderless network, users can send and receive funds instantly without the restrictions of traditional banking systems.

Deposit USDT
with Polygon Pos

Enjoy lightning-fast deposits through Polygon POS for cost-efficient and borderless transactions. Fund your SDB wallet in seconds with USDT using blockchain-secured technology designed for convenience and trust.

Explore New-Age
Banking Services with

Spring Development Bank

SDB Token

Built by People, For the People

Exceptional Growth Trajectory

Join the rise of the SDB Token, built on real adoption and ecosystem utility. The next listing round targets for bigger global exchange platform, with strong potential for exponential appreciation as our network grows.

Strong Community and Financial Foundation

Build on trust and vision with SDB’s strong financial base. Two successful ICO rounds, powered by our community, have laid the groundwork for a secure and scalable FinTech ecosystem.

Investment in a Regional FinTech Leader

Support SDB and drive the rise of a blockchain-based FinTech ecosystem in Southeast Asia. Partnerships and development directly increase token value.

Passive Income
with Token Staking

Stake your SDB tokens and unlock a predictable daily stream of earnings. The SDB Earn program replaces semi-annual dividends with simple, reliable daily payouts.

Get Loan from
Token Collateral

Use your SDB tokens as collateral to secure a perpetual loan with rates starting at 11% APR. Unlock cash flow for new opportunities while keeping your long-term holdings intact.

Explore New-Age
Banking Services with

Spring Development Bank

Heartfelt Words from
Our Supporters

“In considering the multifaceted nature of its role, Spring Development Bank seeks to fulfill a significant dual goal. Firstly, it needs to embody a financial pillar that reignites the flames of revolutionary stamina.

Secondly, it must function as a financial pavilion, offering a sheltered sanctuary that safeguards the public’s wealth. Striving to maintain a delicate equilibrium, the bank endeavors to promote the desired outcomes for the revolution while cultivating a promising system for the betterment of the people.”

Duwa Lashi La

Acting President, National Unity Government
The Republic of the Union of Myanmar

“Our revolution against military dictatorship is strongly connected to the blockchain technology.

It is built on various parts like building blocks operating in a decentralized manner across online platforms and crossing borders, working together in harmony while maintaining their independence.

With the same inspiring purpose in mind, our Spring Development Bank aims to create new opportunities and secure long-lasting freedom for the people of Myanmar, and will also continue to bring benefits well beyond this period.”

Calvin T

SDB Spokeperson

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