Circle Details CCTP Path for Non-USDC Tokens Across Supported Chains

TL;DR: Circle published technical guidance for issuer-controlled ERC-20 transfers using CCTP infrastructure beyond USDC. Its Arc demonstration is a testnet walkthrough, not a promise of universal production support. Circle has detailed how issuers can use its Cross-Chain Transfer Protocol infrastructure for assets other than USDC. A new developer guide describes token identity, burn-and-mint transfers and the controls that need to be configured before an ERC-20 can operate across supported networks. Moving non-USDC tokens Circle published an October 30 developer guide explaining how the message and attestation infrastructure behind Cross-Chain Transfer Protocol can support issuer-operated ERC-20 assets beyond USDC. The guide walks through native deployment or configuration of an existing custom token, including an example using Arc Testnet and another supported EVM network. For USDC, CCTP is associated with burning tokens on a source network and minting native USDC on a destination after a verified message. Circle says an analogous route exists for other issuer-operated ERC-20s through CrossChainTokenService and an associated token manager. The guide describes a common token identi...