USDD SWAP Best rates. Zero surprises.
Swap USDD (Decentralized USD) against 200+ tokens at the best available rate. Native on TRON — also available on Ethereum, BNB Chain, and Polygon. 0.1% fee on stablecoin pairs. Non-custodial. No sign-up.
Non-custodial · 0.1% fee on USDD/USDT · Rates update every 5s
All USDD pairs
SWAP
USDD
Trade USDD against any token. Stablecoin pairs with near-zero slippage. Volatile pairs with best-rate aggregation across all TRON liquidity pools.
Supported networks
USDD ON
4 CHAINS
Swap USDD on any supported network. TRON is recommended — fastest settlement and lowest gas. Ethereum and BNB Chain offer access to larger DeFi ecosystems.
Step by step
HOW TO
SWAP
Swap USDD in under 60 seconds. Works with any major wallet on TRON, Ethereum, BNB Chain, or Polygon. No registration required.
Connect TronLink for TRON USDD swaps, or MetaMask / Trust Wallet for Ethereum and BNB Chain. WalletConnect supported for 500+ compatible wallets. Non-custodial — only your address is shared.
Choose USDD as input or output token. Select the token to swap against — USDT, TRX, ETH, BNB, WBTC or any of 200+ supported tokens. USDD Swap automatically finds the best available rate.
Review the exchange rate, fee (0.1% for stablecoin pairs, 0.2% for others), price impact, and estimated output. Set slippage tolerance. All costs transparent — no hidden charges before confirmation.
Confirm in your wallet. On TRON, your swapped tokens arrive in 3–5 seconds. On BNB Chain, 5–15 seconds. On Ethereum, 15 seconds to 3 minutes. Tokens go directly to your connected wallet.
Transparent pricing
LOWEST
FEES
0.1% on stablecoin pairs (USDD/USDT) — among the lowest of any DEX across all chains. No hidden fees. Everything shown before you confirm.
Compatible wallets
YOUR
WALLET
Connect any major wallet to swap USDD. TronLink recommended for the best USDD experience on TRON. MetaMask for Ethereum and BNB Chain USDD swaps.
Swap guides
POPULAR
SWAPS
Detailed guides for the most popular USDD swap pairs. Step-by-step instructions for every major trading route.
The USDD/USDT pair is the most liquid stablecoin pool on USDD Swap. Swap USDD to USDT TRC20 on TRON with near-zero slippage and a 0.1% fee. Available on Ethereum (ERC20) and BNB Chain (BEP20) as well. $420M+ liquidity ensures minimal price impact even for large trades. Average settlement: 3 seconds on TRON.
Swap USDD to USDT →Convert USDD to TRX (TRON) instantly on the TRON network. The USDD/TRX pair offers some of the deepest liquidity on any TRON DEX with $280M+ in pooled assets. 0.2% protocol fee. Use TRX received to pay for TRON transaction fees, stake in TRON's DPoS system, or trade for other TRC20 tokens. Best route for USDD holders who need native TRX.
Swap USDD to TRX →Buy ETH with USDD across Ethereum, BNB Chain, or TRON. The USDD/ETH swap is available on all supported networks. On TRON, the swap routes through wrapped ETH (WETH). For native ETH, use the Ethereum network route via MetaMask. 0.2% fee. Best for USDD holders looking to gain ETH exposure without bridging assets manually.
Swap USDD to ETH →Convert USDD to BNB on BNB Chain or via cross-chain routing on TRON. The USDD/BNB swap on BNB Chain uses BEP20 USDD as input and returns native BNB. Fast 5–15 second settlement on BNB Chain with low gas. 0.2% protocol fee. Ideal for USDD holders moving liquidity into the BNB Chain DeFi ecosystem.
Swap USDD to BNB →Convert USDT to USDD — the reverse of the most popular pair. Swap Tether (TRC20, ERC20, or BEP20) for USDD stablecoin at a 1:1 near-peg rate. USDD offers decentralization advantages over centralized USDT: over-collateralized, algorithm-maintained, and governed by the TRON DAO Reserve. 0.1% fee on this stablecoin swap pair.
Swap USDT to USDD →Sell TRX for USDD stablecoin directly on TRON. Lock in your TRX value by swapping to USDD when you want to hold a stable USD-pegged asset while staying within the TRON ecosystem. The TRX/USDD pair has $280M+ liquidity. 3-second settlement on TRON. 0.2% fee. Available 24/7 without registration or KYC.
Swap TRX to USDD →FAQ
Everything about swapping USDD — how it works, fees, wallets, networks, security, and the most popular pairs answered in detail.
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To swap USDD: 1) Connect your wallet — TronLink for TRON, MetaMask for Ethereum or BNB Chain. 2) Select USDD as the token to swap from (or to). 3) Choose the token you want to receive — USDT, TRX, ETH, BNB or any of 200+ tokens. 4) Enter the amount and review the rate, fee, and estimated output. 5) Confirm in your wallet. On TRON, USDD arrives in 3–5 seconds.
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The best way to swap USDD to USDT is via USDD Swap on the TRON network using the USDD/USDT TRC20 pool. This route offers the deepest liquidity ($420M+), near-zero slippage, and the lowest fee of 0.1%. TRON settlement takes 3–5 seconds and network gas is under $0.01. For ERC20 USDT (Ethereum) or BEP20 USDT (BNB Chain), select the corresponding network when connecting your wallet.
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USDD (Decentralized USD) is an over-collateralized decentralized stablecoin pegged 1:1 to the US Dollar. It is issued by the TRON DAO Reserve and backed by a basket of major cryptocurrencies (BTC, ETH, TRX, USDT) as collateral. The peg is maintained through an algorithmic mechanism that keeps the collateral ratio above 100%. As a stablecoin, 1 USDD always aims to equal $1.00 USD, making it ideal for value preservation within DeFi.
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USDD can be swapped against 200+ tokens including: USDT (TRC20/ERC20/BEP20), TRX, ETH, BNB, WBTC, MATIC, ARB, USDC, JST, SUN, BTT, WIN, APENFT on TRON, and hundreds of major ERC20 and BEP20 tokens on Ethereum and BNB Chain. All USDD swap pairs are routed through the deepest available liquidity pool to minimize price impact.
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USDD Swap charges 0.1% on stablecoin-to-stablecoin swaps (USDD/USDT, USDD/USDC) and 0.2% on USDD swaps against volatile assets (USDD/TRX, USDD/ETH, USDD/BNB, etc.). These are among the lowest DEX fees available. Network fees also apply: under $0.01 on TRON, $0.10–$0.50 on BNB Chain, and $1–$15 on Ethereum. All fees are shown before confirmation — no hidden charges.
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TRON is the recommended network for USDD swaps for three reasons: fastest settlement (3–5 seconds), lowest gas fees (under $0.01 per swap), and deepest USDD liquidity ($420M+ in the USDD/USDT pool alone). Use Ethereum if you need to swap USDD for native ETH-based assets in the Ethereum DeFi ecosystem. Use BNB Chain for access to BSC protocols with low-cost, fast swaps. Use Polygon for ultra-low-cost swaps with 2–5 second settlement.
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Yes. USDD Swap is fully non-custodial. Your private keys never leave your wallet. All USDD swaps are executed through audited smart contracts deployed on-chain — USDD Swap never holds your funds at any point. You retain complete control of your assets before, during, and after every swap. Smart contracts are publicly auditable on TronScan, Etherscan, and BscScan. Always verify you are on usdd.io/swap/ before connecting your wallet.
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Yes. USDD Swap aggregates liquidity from multiple pools across TRON, Ethereum, and BNB Chain. The USDD/USDT stablecoin pool maintains $420M+ in liquidity with typically less than 0.01% slippage for swaps under $1,000,000 USDD. For very large swaps (above $500,000 USDD), USDD Swap automatically splits the order across multiple liquidity pools to achieve the best possible price. All price impact is shown before you confirm.
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Settlement times by network: TRON: 3–5 seconds (recommended for fastest USDD swaps); Polygon: 2–5 seconds; BNB Chain: 5–15 seconds; Ethereum: 15 seconds to 3 minutes depending on gas price and network congestion. TRON is by far the fastest network for USDD swaps due to its 3-second block finality and DPoS consensus mechanism.
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No registration, KYC, or account required. USDD Swap is a non-custodial DEX — you just connect your wallet and swap. No email, no password, no personal information collected. The only requirement is a compatible wallet (TronLink, MetaMask, Trust Wallet, or WalletConnect) with USDD or the token you want to swap on a supported network. Available 24/7 with no downtime or restrictions.
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USDD Swap aggregates liquidity from multiple sources: native USDD Swap liquidity pools (with LP incentive rewards), and third-party TRON DEX pools (SunSwap, JustSwap). On Ethereum and BNB Chain, USDD Swap routes through major DEX aggregators to access Uniswap, PancakeSwap, and other deep liquidity sources. This multi-source aggregation ensures you always receive the best available rate for any USDD swap regardless of size.
200+ pairs. 4 networks. 0.1% fee on stablecoin pairs. 3-second settlement on TRON. Non-custodial. No registration. Swap USDD now.
Non-custodial · TRON · Ethereum · BNB Chain · Polygon · 200+ pairs · No sign-up required