> For the complete documentation index, see [llms.txt](https://docs.bifrostnetwork.com/bifrost-network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bifrostnetwork.com/bifrost-network/tokens-and-assets/unified-token.md).

# Unified Token

### What is Unified token?

One of the standout features of the Bifrost Network is its commitment to a developer-friendly environment, epitomized by the implementation of the Unified Token (ERC-20 based). This innovative approach consolidates tokens from disparate chains, such as Ethereum’s DAI and BNB Chain’s DAI, under a single token contract. By doing so, it streamlines liquidity management for DApp developers by minimizing the complexities associated with fragmented bridge tokens. For instance, when DAI tokens from Ethereum and BNB Chain are transferred to the Bifrost Network, they are seamlessly integrated into a single Unified DAI token, thereby simplifying asset management and enhancing developer efficiency.

### Contract address

These are the unified token contracts within our network.

#### Mainnet

<table><thead><tr><th width="198">Name</th><th>Address</th></tr></thead><tbody><tr><td>Unified BFC</td><td>0xae172d8c5e428d4b7c70f9e593b207f9dac9bf3e</td></tr><tr><td>Unified BiFi</td><td>0x047938c3ad13c1eb821c8e310b2b6f889b6d0003</td></tr><tr><td>Unified ETH</td><td>0x6c9944674c1d2cf6c4c4999fc7290ba105dcd70e</td></tr><tr><td>Unified BNB</td><td>0xb800eaf843f962dfe5e145a8c9d07a3e70b11d7f</td></tr><tr><td>Unified MATIC</td><td>0x21ad243b81eff53482f6f6e7c76539f2cfc0b734</td></tr><tr><td>Unified USDC</td><td>0x640952e7984f2ecedead8fd97aa618ab1210a21c</td></tr><tr><td>Unified USDT</td><td>0x3ea8654d5755e673599473ab37d92788b5ba12ae</td></tr><tr><td>Unified DAI</td><td>0xcdb9579db96eb5c8298df889d915d0ff668aff2a</td></tr><tr><td>Unified BTCB</td><td>0xd267f821f1b8344b5a63626c8c824697194a173e</td></tr><tr><td>Unified WBTC</td><td>0x7b8fac5f29e101baab33c5f9c39d4f85ba2cc7c1</td></tr><tr><td>Unified SAT</td><td>0x17102ac78a02a98fc78b0c29b7b0506f035a99e5</td></tr><tr><td>Unified WITCH</td><td>0xb1f3a83597bce2ad842c29bd750ae17afc474137</td></tr><tr><td>Unified P2D</td><td>0xaa2e0911ac56c6f8a9c4f0006a8c907d5d180a6a</td></tr><tr><td>Unified EGG</td><td>0x9dd4d64e41ea7fc90acec15b08552172ce94556a</td></tr></tbody></table>

#### Testnet

<table><thead><tr><th width="198">Name</th><th>Address</th></tr></thead><tbody><tr><td>Unified BFC</td><td>0xb0ff18cb2d0f3f51a9c54af862ed98f3caa027a1</td></tr><tr><td>Unified BiFi</td><td>0x8010a873d59719e895e20f15f9906b5a1f399c3a</td></tr><tr><td>Unified ETH</td><td>0xc83eed1bf5464ed5383bc3342b918e08f6815950</td></tr><tr><td>Unified BNB</td><td>0xcd8bf79fa84d551f2465c0a646cabc295d43be5c</td></tr><tr><td>Unified MATIC</td><td>0xad115f901a1af99dc83d055c89641031fd1a50dc</td></tr><tr><td>Unified USDC</td><td>0x28661511cda7119b2185c647f23106a637cc074f</td></tr><tr><td>Unified USDT</td><td>0x815e850cddb2bb8c8afb61266525daffb9add7dc</td></tr><tr><td>Unified DAI</td><td>0x2353859d0c5cd0cb4da701d2aca9f1222ad71110</td></tr><tr><td>Unified BTCB</td><td>0xa4bde980daabdf9861f87ea89d4854a5ff062755</td></tr><tr><td>Unified WBTC</td><td>0xb710c446e2e4e162d734580bd6f13725c345e1f7</td></tr><tr><td>Unified SAT</td><td>0x3325b631cd1b972628f021c3bb776e21290bab21</td></tr><tr><td>Unified WITCH</td><td>0x97c46701a8599df99abb306ce8980b5f57d833fb</td></tr><tr><td>Unified P2D</td><td>0xda007bea12013ee90d5dec4111dba5bd98314f93</td></tr><tr><td>Unified EGG</td><td>0xc53ce1aa929e9e8b7f9587bbee2ab0fb530fe676</td></tr></tbody></table>


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