Bridging the Gap: Better Token Standards for Cross-chain Assets

This page summarizes the projects mentioned and recommended in the original post on dev.to

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  • monorepo

    Connext is a modular stack for trust-minimized, generalized communication between blockchains. (by connext)

  • The token representation addresses must be added to the mainnet allowlist config file and the Chaindata mappings by submitting a PR.

  • chaindata

    Cross-chain EVM-based token data.

  • The token representation addresses must be added to the mainnet allowlist config file and the Chaindata mappings by submitting a PR.

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • EIPs

    The Ethereum Improvement Proposal repository

  • It’s early in the life of the xERC20 standard, but progress is quickly being made. The standard has been audited and is already live with a few projects. The EIP to adopt the standard has been created, and implementation has begun. Alchemix recently announced support for the xERC20 standard. And Defi Wonderland has published a suggested implementation on their GitHub. This implementation has an interface for the xERC20 contract with eight core functions that the token issuer must implement. These are functions related to setting the Lockbox contract (setLockbox), issuance limits for bridges (setLimits, mintingMaxLimitOf, burningMaxLimitOf, etc.), and the core mint and burn functions.

  • xTokens

  • It’s early in the life of the xERC20 standard, but progress is quickly being made. The standard has been audited and is already live with a few projects. The EIP to adopt the standard has been created, and implementation has begun. Alchemix recently announced support for the xERC20 standard. And Defi Wonderland has published a suggested implementation on their GitHub. This implementation has an interface for the xERC20 contract with eight core functions that the token issuer must implement. These are functions related to setting the Lockbox contract (setLockbox), issuance limits for bridges (setLimits, mintingMaxLimitOf, burningMaxLimitOf, etc.), and the core mint and burn functions.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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