Base2Stacks Tracker

Live App

https://base2stacks-tracker.vercel.app

Full DeFi platform on Stacks mainnet — swap, stake, bridge, govern, and bet. Powered by real on-chain data.

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MCP Server

Endpoint: https://base2stacks-tracker.vercel.app/api/mcp

Compatible with Claude, Cursor, and any MCP client.

Tool	Description
get_b2s_stats	Live $B2S token price, supply, holders, market data
get_staking_info	APY tiers (12.5% / 25% / 37.5%), TVL, lock durations
get_bridge_routes	Bridge routes Base → Stacks with fees and times
get_swap_quote	Swap quote for STX/B2S/USDCx (0.25% AMM fee)
get_leaderboard	Top stakers and earners on Base2Stacks
get_nft_badges	567-badge collection info across 3 series

MCP Discovery (GET): Returns tool list, contract addresses, server version.

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A2A Agent Card

Endpoint: https://base2stacks-tracker.vercel.app/api/agent-card Well-known: https://base2stacks-tracker.vercel.app/.well-known/agent-card.json

Skill	Description
swap	AMM swap STX/B2S/USDCx with 0.25% fee
stake	Stake $B2S for 12.5% to 37.5% APY
bridge	Bridge tokens between Base and Stacks
governance	Vote on proposals with staked $B2S
nft_badges	Buy/sell 567 unique NFT badges
portfolio	Real-time balances and positions on Stacks
prediction	Bet on real-world outcomes

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Smart Contracts

Owner: SP1V72500C63KN9E348QDK9X879MASSTN0J3KBQ5N

Contract	Purpose
b2s-token-v4	SIP-010 $B2S token, 6 decimals, 10M max supply
b2s-staking-vault-v2	Staking, 12.5%–37.5% APY, lock multipliers
b2s-staking-vault-v3	Latest staking vault
b2s-liquidity-pool-v6	AMM, 0.25% fee, STX/B2S + USDCx pairs
b2s-governance	DAO voting, 10K B2S to propose, 7-day periods
b2s-prediction-market	AMM-style prediction markets, 5 categories, 2% fee
b2s-price-oracle	On-chain price feeds
b2s-fee-router	Bridge fee collection, 0.3% — 50% treasury/50% stakers
b2s-rewards-distributor	Daily reward distribution
b2s-airdrop	Token airdrop distribution
b2s-marketplace	NFT badge marketplace, 2.5% fee

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Features

Wallet & Rewards

• Connect with Leather or Xverse
• Claim 5 $B2S daily rewards on-chain
• Real-time balance tracking from Stacks mainnet

Live Market Data

• STX/USD price via CoinGecko, auto-refresh 60s
• TradingView Advanced Chart — candlesticks, RSI, MACD
• Market cap, volume, ATH, circulating supply

AMM & Swaps

• STX/B2S/USDCx swaps, 0.25% fee
• Constant product formula (x*y=k)
• LP token minting, configurable slippage

Staking

• 12.5% base APY (flexible), 25% (70 days), 37.5% (365 days)
• Real-time pending rewards from on-chain vault
• Compound daily

Cross-Chain Bridge

• Routes: Stargate, deBridge, Across, Celer, Orbiter, Rango, Jupiter
• 0.3% on-chain fee recorded via b2s-fee-router

Governance DAO

• On-chain proposals and voting
• 1 staked B2S = 1 vote, 7-day periods, quorum enforcement

NFT Badges

• 567 unique badges — Infosec (#1–170), Glitch Art (#201–500), Galactic (#501–600)
• 5 rarity tiers: Common → Legendary
• IPFS via Pinata, multi-gateway fallback

Prediction Market

• 5 categories: Price / Stacks / Governance / Sport / Crisis Alert
• AMM-style odds, 2% platform fee

AI DeFi Assistant

• Powered by Groq (llama-3.3-70b-versatile)
• Natural language DeFi queries, market analysis
• Streaming responses

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Builder Rewards Checklist

• Deployed on Stacks mainnet
• SIP-010 fungible token ($B2S)
• Multiple Clarity smart contracts (11 total)
• Live app with wallet connection (Leather + Xverse)
• AI agent with MCP server (6 tools)
• A2A agent card with 7 skills
• On-chain governance (DAO voting)
• Cross-chain bridge integration
• NFT marketplace (567 assets on IPFS)
• npm package: @wkalidev/b2s-contracts
• Social sharing (Twitter + Farcaster)

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Tech Stack

Layer	Technology
Frontend	Next.js 16, React 19, TypeScript
Styling	Tailwind CSS
Blockchain	Stacks, Clarity 2
Wallet	@stacks/connect v8
Blockchain API	Hiro Mainnet API
Market Data	CoinGecko API
Charts	TradingView Advanced Chart
NFT Storage	Pinata IPFS
AI Agent	Groq (llama-3.3-70b-versatile)
Deployment	Vercel

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Environment Variables

Variable	Description
NEXT_PUBLIC_CONTRACT_ADDRESS	Contract owner address
NEXT_PUBLIC_CONTRACT_NAME	Primary contract name
NEXT_PUBLIC_NETWORK	mainnet
NEXT_PUBLIC_STACKS_API_URL	Hiro API base URL
NEXT_PUBLIC_BASE_RPC_URL	Base network RPC
COINGECKO_API_KEY	CoinGecko API key (server-side)
GROQ_API_KEY	Groq API key (server-side)

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Quick Start

git clone https://github.com/wkalidev/base2stacks-tracker.git
cd base2stacks-tracker
npm install
cp .env.example .env.local  # fill in your keys
npm run dev

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Related Projects

• Stacks Quest — Daily blockchain puzzle game + DeFi agent
• @wkalidev/b2s-contracts — npm SDK
• b2s-nft-badges — 567 NFT badge assets

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Built by wkalidev (zcodebase) for Stacks Builder Rewards 2026