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.

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