Tokelia is a Real World Asset (RWA) tokenization platform that enables businesses and individuals to tokenize real estate and other traditional assets on blockchain, facilitating their fractionalization, trading, and transparent management with full European regulatory compliance. The platform is designed as a white-label product, allowing any company to deploy its own tokenization solution under its own brand.
Development Challenge
The client needed a scalable white-label solution for real-world asset tokenization that met the following requirements:
- European regulatory compliance: Alignment with the MiCA (Markets in Crypto-Assets) framework and current digital securities legislation in the European Union, ensuring that each issued token meets registration and transparency obligations.
- Investor verification: Integration with KYC/AML processes to ensure that only verified investors can participate in security token offerings.
- Multi-chain support: Deployment capability across multiple blockchain networks to adapt to the needs of each client and market.
- Global liquidity: Enabling tokenized secondary markets that allow the buying and selling of asset fractions among verified investors.
Technical Solution
ERC-3643 (T-REX) smart contracts
The smart contract layer was built on the ERC-3643 standard, also known as T-REX (Token for Regulated EXchanges). This standard is specifically designed for security tokens and incorporates three core modules: an on-chain identity registry that links each wallet address to a verified identity, a compliance module that defines applicable transfer rules (jurisdiction, investor type, holding limits), and a transfer restriction system that validates each operation against the compliance rules before execution. This architecture ensures that no token transfer can occur outside the established regulatory framework.
Asset lifecycle
The platform manages the complete lifecycle of a tokenized asset: from token creation and parameter definition (valuation, number of fractions, compliance rules), through the primary offering where verified investors acquire tokens, to secondary market trading where holders can sell their fractions to other qualified investors. Each phase of the lifecycle is backed by smart contracts and recorded immutably on blockchain.
Investor onboarding flow
The investor registration process integrates automated KYC/AML verification. The investor completes their registration, submits the required documentation, and goes through an identity verification process. Once approved, their identity is linked to their wallet address in the ERC-3643 contract’s on-chain registry, enabling them to participate in offerings and operate on the secondary market.
Platform components
- Smart Contracts (Solidity): ERC-3643 contracts with integrated identity registry, compliance module, and transfer restrictions.
- Frontend (React): Administration panel for asset managers and marketplace for investors, with investment flows and portfolio management.
- Backend (Node.js): REST API for asset, investor, and operation management, with KYC/AML provider integration and blockchain event orchestration.
- Polygon deployment: The choice of Polygon as the primary network responds to the need to reduce per-transaction gas costs while maintaining compatibility with the Ethereum ecosystem and the ability to migrate to other EVM networks in the future.
Results
The platform enables companies to launch their own tokenization solution in weeks rather than months, with European regulatory compliance built in by default. The white-label architecture allows each client to customize the interface and business rules without modifying the underlying smart contract layer, reducing implementation costs and time to market.