Overview
Tigris is Mezo’s native decentralized exchange (DEX) infrastructure, purpose-built for BitcoinFi. It enables users to swap tokens and provide liquidity using optimized pool mechanics. Tigris currently supports selected liquidity pools and curated integrations, with plans to open up permissionless access in the future.
Note: This documentation is a rough overview. More technical details will be added over the coming days.
How Pools Work
- Pool Factory: Deployed by the Mezo team (not permissionless yet)
Supported Pools
| Pool | Address |
|---|
| MUSD/BTC | 0x52e604c44417233b6CcEDDDc0d640A405Caacefb |
| MUSD/mUSDC | 0xEd812AEc0Fecc8fD882Ac3eccC43f3aA80A6c356 |
| MUSD/mUSDT | 0x10906a9E9215939561597b4C8e4b98F93c02031A |
Pool Mechanics
- Pool Logic: Aerodrome-style AMM (either constant-product or stable-curve depending on pair)
- Swap Fees: Set per pool (e.g. 0.05%, 0.3%)
- Liquidity Farming: Fee accrual enabled; reward distributions planned later
How Swaps Work
Router Contract: 0x16A76d3cd3C1e3CE843C6680d6B37E9116b5C706
Swap Flow
- User approves token to router
- Call router’s
swapExactTokensForTokens(...) with path array
- Receive output token returned to wallet
Key Features
- Slippage Control: Provided on frontend or via parameters in the contract call
- No Oracles Needed: Prices derived from pool reserves directly
Contract Addresses
Core Contracts
| Name | Address |
|---|
| Router | 0x16A76d3cd3C1e3CE843C6680d6B37E9116b5C706 |
| PoolFactory | 0x83FE469C636C4081b87bA5b3Ae9991c6Ed104248 |
| MUSD/BTC Pool | 0x52e604c44417233b6CcEDDDc0d640A405Caacefb |
| MUSD/mUSDC Pool | 0xEd812AEc0Fecc8fD882Ac3eccC43f3aA80A6c356 |
| MUSD/mUSDT Pool | 0x10906a9E9215939561597b4C8e4b98F93c02031A |
Mainnet Contracts
| Name | Address |
|---|
| Router | 0x16A76d3cd3C1e3CE843C6680d6B37E9116b5C706 |
| PoolFactory | 0x83FE469C636C4081b87bA5b3Ae9991c6Ed104248 |
| MUSD/BTC Pool | 0x52e604c44417233b6CcEDDDc0d640A405Caacefb |
| MUSD/mUSDC Pool | 0xEd812AEc0Fecc8fD882Ac3eccC43f3aA80A6c356 |
| MUSD/mUSDT Pool | 0x10906a9E9215939561597b4C8e4b98F93c02031A |
| VeBTC | 0x7D807e9CE1ef73048FEe9A4214e75e894ea25914 |
| VeBTCVoter | 0x3A4a6919F70e5b0aA32401747C471eCfe2322C1b |
| VeBTCRewardsDistributor | 0x535E01F948458E0b64F9dB2A01Da6F32E240140f |
| VeBTCEpochGovernor | 0x1494102fa1b240c3844f02e0810002125fb5F054 |
| ChainFeeSplitter | 0xcb79aE130b0777993263D0cdb7890e6D9baBE117 |
Testnet Contracts
| Name | Address |
|---|
| Router | 0x9a1ff7FE3a0F69959A3fBa1F1e5ee18e1A9CD7E9 |
| PoolFactory | 0x4947243CC818b627A5D06d14C4eCe7398A23Ce1A |
| MUSD/BTC Pool | 0xd16A5Df82120ED8D626a1a15232bFcE2366d6AA9 |
| MUSD/mUSDC Pool | 0x525F049A4494dA0a6c87E3C4df55f9929765Dc3e |
| MUSD/mUSDT Pool | 0x27414B76CF00E24ed087adb56E26bAeEEe93494e |
| VeBTC | 0xB63fcCd03521Cf21907627bd7fA465C129479231 |
| VeBTCVoter | 0x72F8dd7F44fFa19E45955aa20A5486E8EB255738 |
| VeBTCRewardsDistributor | 0x10B0E7b3411F4A38ca2F6BB697aA28D607924729 |
| VeBTCEpochGovernor | 0x12fda93041aD8aB6d133aE4d038b5159033d937a |
| ChainFeeSplitter | 0x63aD4D014246eaD52408dF3BC8F046107cbf6065 |
