PicWe Protocol API & Contract Documentation

PicWe uses a master-slave smart contract architecture deployed across multiple blockchains, including Move and EVM-compatible chains. These contracts power $WEUSD, cross-chain transfers, and mint/redeem operations.

Below are the current contract addresses for supported networks.

Arbitrum One

Function	Contract Address
$WEUSD	0xdd73EA766B80417C0607A3f08E34A0C415D89D56
Mint/Redeem	0x5D54f1092FD1750A3ab96972dc1867c5B23eF22C
Cross-Chain	0x4b3495391ebB170aF31185AeD7bB4dfa903Ed1Fd

Base

Function	Contract Address
$WEUSD	0xdd73EA766B80417C0607A3f08E34A0C415D89D56
Mint/Redeem	0x5D54f1092FD1750A3ab96972dc1867c5B23eF22C
Cross-Chain	0x4b3495391ebB170aF31185AeD7bB4dfa903Ed1Fd

BNB Chain

Function	Contract Address
$WEUSD	0xdd73EA766B80417C0607A3f08E34A0C415D89D56
Mint/Redeem	0x5D54f1092FD1750A3ab96972dc1867c5B23eF22C
Cross-Chain	0x4b3495391ebB170aF31185AeD7bB4dfa903Ed1Fd

Hashkey Chain

Function	Contract Address
$WEUSD	0xdd73EA766B80417C0607A3f08E34A0C415D89D56
Mint/Redeem	0x5D54f1092FD1750A3ab96972dc1867c5B23eF22C
Cross-Chain	0x4b3495391ebB170aF31185AeD7bB4dfa903Ed1Fd

Movement

Function	Contract Address
$WEUSD	0xf39c2674014dc3b3af9fd77f31ac69aa9398d8031f2c13a73fccbaca65641ff6
Mint/Redeem	0xf39c2674014dc3b3af9fd77f31ac69aa9398d8031f2c13a73fccbaca65641ff6
Cross-Chain	0xf39c2674014dc3b3af9fd77f31ac69aa9398d8031f2c13a73fccbaca65641ff6

Notes for Developers

• All operations are decentralized and smart contract-based.

• $WEUSD can be minted, redeemed, or transferred across chains via the cross-chain contracts.

• Fully compatible with Web3 wallets like MetaMask, OKX, and Nightly.