> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hifi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Onchain Asset Support

> Which chains and stablecoins HIFI Wallets support, and where each currency actually lives on-chain.

Every chain [HIFI Wallets](/v3/core/wallets/hifi-wallet) can be provisioned on supports a different set of stablecoins. This page is the reference for which `currency` values are valid for a given `chain`

## Supported chains and currencies

| Chain      | Currency | Decimals | Mainnet contract address                                                                                  | Testnet contract address                                                                                  |
| ---------- | -------- | -------- | --------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------- |
| `ETHEREUM` | `USDC`   | 6        | `0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48`                                                              | `0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238`                                                              |
|            | `USDT`   | 6        | `0xdAC17F958D2ee523a2206206994597C13D831ec7`                                                              | `0x5532B426Bb07Bf73E2e28c106b6a593e7797f07E`                                                              |
| `POLYGON`  | `USDC`   | 6        | `0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359`                                                              | `0x41e94eb019c0762f9bfcf9fb1e58725bfb0e7582`                                                              |
|            | `USDT`   | 6        | `0xc2132D05D31c914a87C6611C10748AEb04B58e8F`                                                              | *not available*                                                                                           |
| `SOLANA`   | `USDC`   | 6        | `EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v`                                                            | `4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU`                                                            |
|            | `USDT`   | 6        | `Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB`                                                            | `5fkWZrgqU8abXx8kPWLjkbnHxofuovHMNQ9usky6W3Hv`                                                            |
| `BASE`     | `USDC`   | 6        | `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`                                                              | `0x036CbD53842c5426634e7929541eC2318f3dCF7e`                                                              |
| `TRON`     | `USDT`   | 6        | `TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t`                                                                      | `TP2R8nfcJ72bHBuPYsd121Lmf4Tfo89JcP`                                                                      |
| `FLOW_EVM` | `PYUSD0` | 6        | `0x99aF3EeA856556646C98c8B9b2548Fe815240750`                                                              | `0xd7d43ab7b365f0d0789aE83F4385fA710FfdC98F`                                                              |
| `CANTON`   | `USDCX`  | 10       | `decentralized-usdc-interchain-rep::12208115f1e168dd7e792320be9c4ca720c751a02a3053c7606e1c1cd3dad9bf60ef` | `decentralized-usdc-interchain-rep::122049e2af8a725bd19759320fc83c638e7718973eac189d8f201309c512d1ffec61` |
| `XRPL`     | `USDC`   | 6        | `rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE`                                                                      | `rHuGNhqTG32mfmAvWA8hUyWRLV3tCSwKQt`                                                                      |

<Info>
  Reach out to us for support with new chains and tokens.
</Info>

## Getting Help

* 📧 **Email:** [support@hifi.com](mailto:support@hifi.com)
* 💬 **Slack:** Message us in our shared Slack channel

## Related Resources

* [Wallets Overview](/v3/core/wallets/overview) - Wallets resources
* [HIFI Wallet](/v3/core/wallets/hifi-wallet) - Provision wallets and read balances
* [Balances (Deposits)](/v3/core/wallets/balances-deposits) - Confirmed on-chain deposit history