What is Decentralized USD (USDD)?
Decentralized USD, more commonly known as USDD, is an overcollateralized USD-pegged stablecoin that is issued and under the custody of The TRON DAO. As a USD stablecoin, it can be exchanged into the fiat at the rate of close to 1:1. USDD is available on most popular blockchains such as BSC, Ethereum, TRON, etc.
How Decentralized USD (USDD) Works
The stablecoin is backed by various digital assets such as BTC, USDT, USDC, and TRX. It claims to be always over-collateralized with the collateral ratio set at 120%.
According to the TRON DAO Reserve’s Website, there are currently 725.3 million USDD secured by $1.25 billion in assets, which is a 171.6% collateral ratio.
How Many Decentralized USD (USDD) Tokens Are in Circulation?
Like many other stablecoins, USDD does not have a total supply. Meanwhile, its circulating supply is 725,332,036.
How to Buy Decentralized USD (USDD)
Consider investing in Decentralized USD (USDD)? It only takes 2 minutes to create an account on Bitget and start trading USDD.
Check out the available USDD trading pairs on Bitget!
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Decentralized USD (USDD) Resources
Simple 3-step guide to buying USDD today in Portugal
Create your free Bitget account
Select a funding method
Complete your Decentralized USD purchase
Step 1: Create a free account on the Bitget website or the app
Step 2: Place an order for Decentralized USD using a payment method of your choice:
Buy Decentralized USD with a debit/credit card
For Visa or Mastercard, select Credit/Debit card, then click Add New Card under the "Buy" tabCredit/Debit in the Buy Crypto tab of the Bitget app
Credit/Debit in the Buy Crypto tab of the Bitget website
Select your preferred fiat currency, enter the amount you wish to spend, link your credit card, and then complete your payment with zero fees.Add a new card to complete your payment on the Bitget app
Enter your bank card details to complete your payment on the Bitget website
For Diners Club/Discover card, click Buy Crypto > [Third Party] in the top navigation bar to place your Decentralized USD order.How to buy crypto with credit/debit cardBuy Decentralized USD with Google Pay or Apple Pay
Converting your Google Pay and Apple Pay balance into Decentralized USD is easy and secure on Bitget. Simply click Buy Crypto > [Third Party] in the top navigation bar to place your Decentralized USD order.How to buy crypto via third-party gatewayBuy with bank transfer
We accept various payment methods, including iDeal and SEPA for EUR, PIX for BRL, PayID for AUD, UPI for INR, QRIS, DANA, and OVO for IDR, SPEI for MXN, and GCash for PHP. These services are facilitated by Alchemy Pay, Banxa, Mercuryo, and Simplex payment gateways. Simply select Buy Crypto > [Third Party] in the top navigation bar and select a fiat currency to place your Decentralized USD order.Buy Decentralized USD with the fiat balance in your Bitget account
You can Deposit fiat funds using SEPA to top up your Bitget fiat balance. Then click Buy Crypto > [Cash conversion] in the top navigation bar to place your Decentralized USD order.P2P trading
With Bitget P2P, you can buy crypto using over 100 payment methods, including bank transfers, cash, and e-wallets like Payeer, Zelle, Perfect Money, Advcash, and Wise. Simply place an order, pay the seller, and receive your crypto. Enjoy secure transactions with escrow protection.How to buy crypto on Bitget P2P
Step 3: Monitor Decentralized USD in your Bitget spot wallet

Bitget—where the world trades Decentralized USD
How to buy Decentralized USD for free
- Learn how to earn Decentralized USD for free through the Learn2Earn promotion
- Earn free Decentralized USD by inviting friends to join Bitget's Assist2Earn promotion
- Receive free Decentralized USD airdrops by joining On-going challenges and promotions
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FAQ
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Located on the stunning Iberian Peninsula of Southwestern Europe is the nation of Portugal, home to more than 10 million people and two autonomous archipelagos – Azores and Madeira – that have their own regional governments. Its capital city is Lisbon, acting as the country’s financial, political and cultural hub. With a history of being one of the first global maritime and commercial empires, Portugal also possesses the 14th largest gold reserves in the world, with a GDP estimated to be around US$432 billion in 2022.
While Lisbon is no doubt one of the country’s most appealing tourist destinations – thanks to sights like the Church of São Vicente de Fora, the Belém Tower, and the Carmo Convent – other major cities in the region have also proven popular, including Porto, Madeira and Lagos. For the best of Portuguese cuisine, you might also want to try caldo verde, bacalhau, grilled sardines, bifanas, and piri-piri chicken.
Portugal’s official language is Portuguese and its national currency is the Euro (EUR), and with direct support for both from Bitget’s website and app, you can purchase Decentralized USD(USDD) in just a few clicks, whether you’re in Lisbon or Porto or Coimbra or Sintra. Our exchange offers a series of secure payment options to make your trading experience safer and more convenient, including P2P trading, crypto deposits, other third-party merchants such as Apple Pay, Google Pay, and a range of different credit card services.