Sustainable Yield. Principal Protection. Automated Management.

Welcome to the official GitHub of Orlance Protocol, a fixed-income and yield protocol built natively on the Arbitrum ecosystem.

Orlance focuses on delivering sustainable yield while providing absolute protection for the users' initial capital (principal). By combining Arbitrum's cost efficiency with smart automation features, Orlance offers a secure, fair, and profitable set-and-forget investment strategy.

• Zero Principal Drain: The initial capital (principal) is never touched. All protocol fees (10% Yield Performance Fee) are strictly deducted from the successfully generated yield or profit.
• Auto-Roller (Set-and-Forget): An automated smart contract system that manages, extends, and compounds profitable positions in the background, with a minimal 1% convenience fee (taken only from profits).
• Pro-Liquidity Provider (LP): We allocate the lion's share of trading fees (0.25% out of the 0.3% total) directly to Liquidity Providers to ensure a healthy and deep market liquidity.

• orlance-sc - The main repository containing the Orlance Protocol smart contracts (Solidity).
• orlance-fe - The web-based user interface (UI/UX) to interact with the Orlance dApp.

Below is the list of Orlance Protocol smart contract addresses currently deployed on the Arbitrum Sepolia testnet:

Orlance Protocol Contracts

• Mock Lido: 0xf5B3bb359f08b1EFc0114A0C1ceb9fB99f049D8A
• Vault: 0xB87Fe516525eD81093e61C8704FcFc9D64c9Ff1B
• Router: 0x65952F3fa4a131F3BA47342d85F3f830e2DFa736
• Auto Roller: 0x0F407879726bf87E3eC2727E43C230b968138cC4
• Lottery: 0x5D4748951fB0AF37c57BcCb024B3EE29360148bc

Tokens

• TPS (Default): 0xb750d2125696A1315001AfF865D2757bdFc3271D
• TYS (Default): 0xf9974EAaEC9239c109cAAb63d332e3Ce21eC0cB0

Pools & AMMs (Multi-Tier)

• TPS 1: 0xb750d2125696A1315001AfF865D2757bdFc3271D
• TPS 2: 0xea1ecdbf874f904B4CA719b589E07d99d1cb8Fd7
• TPS 3: 0x5D7f05670121c986f76C1a3f7300cfFf2e8Ca466
• TYS 1: 0xf9974EAaEC9239c109cAAb63d332e3Ce21eC0cB0
• TYS 2: 0xd21eB3B2df6291576dC369D123d8569238F2348b
• TYS 3: 0xAe36C1e5163a2393AEcc13b607cb9B20aafA0157
• Simple AMM 1: 0xcaF86109F34d74DE0e554FD5E652C412517374fb
• Simple AMM 2: 0x8A272505426D4F129EE3493A837367B884653237
• Simple AMM 3: 0xDC3514581A06B22392bD6B2f89F58Aa68B9Ffb5C

• Website: Orlance

Built natively on the Arbitrum Ecosystem.