Realium features 3 built-in Avalanche's blockchain system: Exchange Chain (X-Chain), Platform Chain (P-Chain), and Contract Chain (C-Chain).

Technology Stack

Exchange (X) Chain:

Allows users to create tokens that represent real estate
Follows Avalanche's consensus protocol, creates assets and exchanges assets.
The X-Chain acts as a decentralized platform for creating and trading tokenized real estate assets a with a set of rules that govern its behavior, like “can on be traded upon inspection” or “can only be approved by county assessor"
One asset traded on the X-Chain is AVAX. When you issue a transaction to a blockchain on Avalanche, you pay a fee denominated in AVAX. The X-Chain is an instance of the Avalanche Virtual Machine (AVM). The X Chain allows clients to create and trade assets on the X-Chain and other instances of the AVM.

Platform Chain (P-Chain)

The P-Chain is the metadata blockchain on Avalanche and coordinates validators, keeps track of active subnets, and enables the creation of new subnets. The P-Chain implements the Snowman Consensus Protocol
The P Chain allows clients to create subnets, add validators to subnets, and create blockchains.

Contract Chain (C-Chain)

Sample API Call

"landlordName": "John Doe",
"streetName": "Raatuse",
"floor": 6,
"apartment": 628,
"house": 22,
"zipCode": 51009,
"latitude": 58.3817947,
"longitude": 26.7321715