@wkalidev/b2s-contracts

$B2S Token — Smart Contracts & TypeScript SDK for Base2Stacks DeFi on Stacks mainnet.

Deployer: SP936YWJPST8GB8FFRCN7CC6P2YR5K6NNBAARQ96 Network: Stacks Mainnet

Installation

npm install @wkalidev/b2s-contracts

Deployed Contracts

Contract	Description
b2s-token-v4	SIP-010 token, 6 decimals
b2s-staking-vault-v2	12.5–37.5% APY staking
b2s-liquidity-pool-v6	AMM pool, 0.25% fee
b2s-rewards-distributor-v3	5 B2S daily claim
b2s-governance	On-chain DAO
b2s-fee-router	Bridge fee collection

Usage

import { CONTRACTS, CONTRACT_NAMES } from '@wkalidev/b2s-contracts/contracts'
import { calcEffectiveApy, calcBridgeFee } from '@wkalidev/b2s-contracts/helpers'

calcEffectiveApy(2100) // 37.5%
calcBridgeFee(1_000_000_000n) // { totalFeeMicro: 3_000_000n }

Development

clarinet check && clarinet test
npm install && npm run build && npm test

License

MIT — Built for #StacksBuilderRewards March 2026 🏆