> For the complete documentation index, see [llms.txt](https://wiki.digitalnote.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.digitalnote.org/supported-chains.md).

# Supported Chains & Contract Addresses

## WXDN: Supported Chains & Contract Addresses

WXDN is Wrapped DigitalNote — XDN represented as a token on other blockchains, redeemable 1:1 for native XDN at any time via the [DigitalNote Bridge](https://bridge.xdn-explorer.com).

> ⚠️ **Always verify contract addresses on this page before adding a token or trading.** Anyone can create a token called "WXDN" — the only official contracts are listed below.

### Official WXDN contracts

<table><thead><tr><th>Chain</th><th width="114.333251953125">Token standard</th><th width="424.333251953125">Contract address</th><th>Decimals</th></tr></thead><tbody><tr><td>BNB Smart Chain (BSC)</td><td>BEP-20</td><td><code>0xbea2576f400b070c7cdf11d1cbb49de0c84e3bcf</code></td><td>18</td></tr><tr><td>Base</td><td>ERC-20</td><td><code>0x75B999F3Df6100A47De7581626c022CBe173a548</code></td><td>18</td></tr><tr><td>Polygon</td><td>ERC-20</td><td><code>0x75B999F3Df6100A47De7581626c022CBe173a548</code></td><td>18</td></tr><tr><td>Arbitrum One</td><td>ERC-20</td><td><code>0x75B999F3Df6100A47De7581626c022CBe173a548</code></td><td>18</td></tr><tr><td>Ethereum</td><td>ERC-20</td><td><code>0x75B999F3Df6100A47De7581626c022CBe173a548</code></td><td>18</td></tr><tr><td>Solana</td><td>SPL</td><td><code>67uww5rWac4Du7n6oVEjoAEvJwC6RUdeWkBHE1UrYKEs</code></td><td>9</td></tr></tbody></table>

Note that WXDN uses the **same contract address** on Base, Polygon, Arbitrum and Ethereum. The BSC contract is the original WXDN contract and has a different address. The Solana mint address has its own format.

### Explorer links

* BSC: [BscScan](https://bscscan.com/token/0xbea2576f400b070c7cdf11d1cbb49de0c84e3bcf)
* Base: [BaseScan](https://basescan.org/token/0x75B999F3Df6100A47De7581626c022CBe173a548)
* Polygon: [PolygonScan](https://polygonscan.com/token/0x75B999F3Df6100A47De7581626c022CBe173a548)
* Arbitrum: [Arbiscan](https://arbiscan.io/token/0x75B999F3Df6100A47De7581626c022CBe173a548)
* Ethereum: [Etherscan](https://etherscan.io/token/0x75B999F3Df6100A47De7581626c022CBe173a548)
* Solana: [Solscan](https://solscan.io/token/67uww5rWac4Du7n6oVEjoAEvJwC6RUdeWkBHE1UrYKEs)

### Which chains does each wallet support?

* **DigitalNote QT (desktop) wallet** — native XDN only. Use the bridge to move between XDN and WXDN.
* **DigitalNote mobile wallet** — XDN, plus WXDN on **BSC only**. Do not send WXDN from other chains to the mobile wallet.
* **MetaMask / other EVM wallets** — WXDN on BSC, Base, Polygon, Arbitrum and Ethereum. See \[Add WXDN to your wallet].
* **Phantom / Solana wallets** — WXDN (SPL) on Solana.