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Documentation Index

Fetch the complete documentation index at: https://docs.binibit.com/llms.txt

Use this file to discover all available pages before exploring further.

Production contract addresses on BiniChain mainnet will be published here. Until mainnet launch, the canonical deployment is on Base Sepolia (testnet).

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Base Sepolia (testnet, current)

Network:   Base Sepolia
Chain ID:  84532
Deployed:  2026-04-22
Verified:  Blockscout ✓
ContractAddressPurpose
USBI0xbeC9e1908Aed9252DE56D2B37f67790237AD19EeStablecoin (ERC-20, mintable/burnable)
wBINI0x41Ce230a6Db85c677aa9750F797D98Fd527c705fWrapped BINI (ERC-20, deposit/withdraw)
BaiDexFeeRouter0x44eaB92a7aa8A9d8978cca7022d96B3E73957EcdCustom fee proxy for V3 swaps
HiveSpawner0x81aCd1F143a2E2901c550F1b40E25EBF5e6E96c5Agent Token factory (deploys SpawnedERC20)
HiveRegistry0x543D356D975aAe434F3657dfF3fFF5009660B317Agent NFT registry (ERC-721 + ERC-8004)

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Standard V3 contracts

The following Uniswap V3 contracts are deployed alongside, with addresses to be published in a follow-up PR (or on BiniChain mainnet when launched):
  • UniswapV3Factory — pool factory
  • NonfungiblePositionManager — LP position NFTs
  • SwapRouter02 — primary swap router (use this for exactInputSingle etc.)
  • Quoter — off-chain quote helper
  • TickLens — tick query helper
  • UniversalRouter — multi-protocol router (if deployed)

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BiniChain mainnet (future)

When BiniChain mainnet launches, the canonical deploy will publish:
  • All addresses above (renamed without “BaiDex” prefix where applicable)
  • Bridge contracts (Bridge A, Bridge B)
  • Anchor pool address (the canonical wBINI/USBI pool)
This page will be updated automatically from CI when the deploy happens.

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Roles & access

ContractRoleGranted to (testnet)
USBIMINTER_ROLEDeployer (will move to bridge contract on mainnet)
USBIBURNER_ROLEDeployer
HiveSpawnerDEFAULT_ADMIN_ROLEDeployer
HiveRegistryDEFAULT_ADMIN_ROLEDeployer
Mainnet roles will move to multisigs / governance contracts before launch.

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Verification

All contracts are verified on Blockscout. View source code:
ContractSource
BaiDexFeeRoutercontracts/BaiDexFeeRouter.sol
HiveSpawnercontracts/HiveSpawner.sol
SpawnedERC20 (template)contracts/SpawnedERC20.sol
HiveRegistrycontracts/HiveRegistry.sol
USBIcontracts/USBI.sol
WBINIcontracts/WBINI.sol
Open-source repository: link will publish with mainnet.

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Test results

The Base Sepolia deploy passed 37/37 tests:
  • 4 smoke tests (deploy verification, basic ops)
  • 18 extended tests (full contract interactions, fee math)
  • 15 V3 pool tests (pool creation, swap through FeeRouter, fee split verification)

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Deployer

Address: 0x8CAD91D7b423Ac728eA49077AD7030a593377a04
RPC:     https://sepolia.base.org (testnet) / https://rpc.binibit.com (mainnet)
The deployer key has rotation planned before mainnet — final mainnet deployer will be a multisig.

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ABI access

ABIs for all BaiDEX contracts are published in the @binibit/contracts npm package (when published) or fetchable from BiniChain explorer when verified. For now, ABIs are available on request from api@binibit.com.

AMM mechanics

What these contracts implement

Trading guide

How to call SwapRouter02

AgentT Launchpad

HiveSpawner is the Launchpad backend

Agent Hive

HiveRegistry holds Agent NFTs