Decentralized USD

USDD🔹 Arbitrum One

Contract:Explorer

$0.998029

+0.00% (24h)•+0.00% (1h)

Liquidity

$0.00

24h Volume

$0.00

FDV (Market Cap)

$0.00

Pool / DEX

DEX Pool

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About Decentralized USD (USDD)

Decentralized on-chain asset overview & market specifications

Arbitrum One Verified

Network

🔹Arbitrum One

Total Liquidity

$0.00

24h Volume

$0.00

Decentralized USD (USDD) is an automated market maker token deployed on the Arbitrum One blockchain. It enables decentralized cross-protocol trading, liquidity provision, and non-custodial swaps with real-time on-chain settlement.

Smart Contract:0x680447595e8b7b3aa1b43beb9f6098c79ac2ab3f

Explorer

💡 Frequently Asked Questions

Q: What is the verified token contract for USDD?

The official smart contract address for Decentralized USD on Arbitrum One is 0x680447595e8b7b3aa1b43beb9f6098c79ac2ab3f. Verify all transactions against this address to protect against counterfeit imitators.

Q: How do I buy USDD with USDT / USDC on CryptoEx?

Enter the amount you wish to spend in the Quick Swap box on the right and click Swap on Terminal. Connect your favorite Web3 wallet (MetaMask, Phantom, Trust Wallet, Rabby) to execute an instant, non-custodial swap directly against deep AMM liquidity pools.

Q: Which blockchains does the CryptoEx DEX Swap support?

CryptoEx supports 100% peer-to-contract decentralized swaps across 15+ major blockchain networks: BNB Smart Chain (BSC), Ethereum, Solana, Base, Arbitrum One, Polygon, Avalanche C-Chain, Optimism, Fantom, Linea, Scroll, zkSync Era, Blast, Cronos, and Sui. Swaps route directly through decentralized AMMs with zero custodial custody or administrative delay.

Instant Swap

💧 Route / Liquidity Pool:

Standard AMM Route (USDT)

You PayPool: DEX

🪙USDT

You Receive (Estimated)1 USDD ≈ $0.998029

USDD

SWAP USDT TO USDD →