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LandAgent

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contracts
contracts
 
 
scripts
scripts
 
 
.env.example
.env.example
 
 
README.md
README.md
 
 
hardhat.config.ts
hardhat.config.ts
 
 
package.json
package.json
 
 
tsconfig.json
tsconfig.json
 
 

README.md

LandAgent

Virtual real estate AI valuation, appraisal, and marketplace on ProbeChain Rydberg Testnet.

Features

  • Register virtual land from any NFT contract
  • Approved appraiser system with methodology tracking
  • Average valuation calculation across multiple appraisals
  • List land for sale with asking price
  • Bid system with accept/withdraw functionality
  • Platform fee on successful sales

Contract: LandValuation.sol

Function Description
registerLand(landContract, tokenId, metadataHash) Register a land asset
submitAppraisal(landId, value, methodology) Appraiser submits valuation
getValuation(landId) Get average valuation
listForSale(landId, askPrice) List land for sale
makeBid(landId) Place a bid (payable)
acceptBid(bidId) Accept a bid

Deployment

cp .env.example .env
npm install
npx hardhat compile
npx hardhat run scripts/deploy.ts --network rydberg

Network