> For the complete documentation index, see [llms.txt](https://docs.well3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.well3.com/farming-and-beta/opbnb.md).

# opBNB

## Add to MetaMask

Network name: **`opBNB Mainnet`**\
RPC URL: [**`https://opbnb-mainnet-rpc.bnbchain.org`**](#user-content-fn-1)[^1]\
Chain ID: [**`204`**](#user-content-fn-1)[^1]\
Currency symbol: **`BNB`**\
Block explorer URL: **`https://mainnet.opbnbscan.com`**

## Deposit for gas

Suggest to transfer 0.01 BNB, which is more than enough

* Withdraw From Binance

<figure><img src="/files/nTdFoGXQMITv6IQQcJkY" alt=""><figcaption></figcaption></figure>

* Bridge BNB to opBNB\
  <https://opbnb-bridge.bnbchain.org/deposit>

[^1]: