Smart contracts

On-chain payments, NFT minting, and ownership tracking on Base.

ClawCloud uses Base smart contracts for:

• USDC payments for VM purchases

• ERC-721 minting for VM ownership

• Ownership transfer and lifecycle events

Contract addresses

• VM NFT (ERC-721): 0x... (TBD)

• Verified on BaseScan: link (TBD)

Never trust contract addresses copied from screenshots. Always verify them from official docs or BaseScan.

Key functions (conceptual)

• purchaseVM(tier, months)

• renewVM(tokenId, months)

• terminateVM(tokenId)

• transferVM(to, tokenId)

Events (conceptual)

• VMPurchased

• VMRenewed

• VMTerminated

• VMProvisioned

Direct interaction (example)

// Using ethers.js
const contract = new ethers.Contract(
  CONTRACT_ADDRESS,
  ABI,
  wallet
);

// Purchase SMALL VM for 1 month
await contract.purchaseVM(1, 1);

We’ll publish the ABI and exact tier mapping once finalized.