> For the complete documentation index, see [llms.txt](https://docs.silopay.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.silopay.io/how-silo-works/supported-chains-and-assets.md).

# Supported Chains & Assets

This page reflects Silo's current chain and asset support. It will be updated as new chains and assets go live.

***

#### **Chains**

Ethereum: live. \
Sui: live. \
Solana: live.

Additional chain support is planned and will be announced as integrations are completed.

***

#### **Assets**

USDC: supported across all live chains. This is Silo's primary settlement asset and the lowest-cost path for transactions (no swap fees when both sender and receiver use USDC).

Additional asset support is expanding. When new assets are added, this page will be updated to reflect which assets are available on which chains.

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#### **Bridge**

Cross-chain transfers are routed through CCTP (Circle's Cross-Chain Transfer Protocol). CCTP handles USDC bridging between supported chains at $0 Silo fee. It is the most widely audited cross-chain transfer protocol for USDC.

***

#### **Swap Routing**

When a payment requires an asset conversion, Silo routes through available DEX liquidity on the relevant chain. Current routing integrations include Curve and Uniswap on Ethereum, DeepBook on Sui, and Jupiter on Solana. Silo selects the best available route automatically. Swap fees and slippage are passed through at cost with no Silo markup.

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