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ERC3643

- Code name T-REX PROTOCOL -
The standard for permissioned tokens

Open-source and free
> $32 billion assets tokenized
EVM-compatible
Upgradable smart contracts
Audited by Hacken
What is ERC3643?

The Token standard for RWA Tokenization

The ERC3643 protocol is an open-source suite of smart contracts that enables the issuance, management, and transfer of permissioned tokens. Its built-in decentralized identity framework, ONCHAINID, ensures only users meeting pre-defined conditions can become token holders, even on permissionless blockchains.

How it works

Permissioned tokens + digital identity

The transfer of ERC3643 tokens can only be triggered when both the investor rules (via ONCHAINID) and offering rules are fulfilled, ensuring compliance at the smart contract level.

ERC3643 Association Founding Members

Join the association to build the future of finance

Made for developers

Start tokenization with ERC3643

Build with audited smart contracts, the T-REX implementation provides a ready-to-use tokenization framework.