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07 / Base / B20 Token Console
Onchain Pilot
Operator console for B20 tokens on Base mainnet: create tokens, then mint, burn, freeze, pause and manage policies with simulation and review before every wallet signature. The app never holds keys.
Key Features
- Wallet workspace with ETH and USDC balances, sends, EIP-681 QR requests and B20 holdings
- B20 token creation with roles, policies, supply cap, initial mint and metadata
- Mint, burn, freeze-and-seize, pause, role and allowlist or blocklist operations with EIP-2612 permit
- Simulated and reviewed writes, Basename resolution, price, liquidity and holder analytics
Architecture
Single Next.js app: the browser sends writes straight to the wallet while read-only API routes fetch RPC and indexer data. No database.
Role / Ownership
Built the token console, wallet workspace, simulation and review flow, analytics routes and test suites.
Stack
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