# How to Use Rangers Protocol Cross-Chain Bridge?

#### Step 1. Enter the homepage of the Cross-Chain Bridge application 

<https://bridge.rangersprotocol.com/ft&#x20>;

❗️ Please check that the address is correct to prevent losses from entering a fake website

Suggested access methods: 1. Google Chrome with MetaMask plugin installed; 2. Any mobile wallet that can access dapp applications and custom networks&#x20;

#### Step 2. Connect the wallet&#x20;

Click “Connect wallet” in the upper right corner of the page. When connecting for the first time, it requires authorizing the app to obtain your wallet data.

![](https://lh6.googleusercontent.com/QwUxngE5h_f9Zzs4WUIaPBoIWILUMEdFfn5a7Vi4KxcCRRAi5lK9At7w2ssJUjIeJkKrcrQBDLYZPPZCxLONkraLlR9rOyV1T9Batqhdkq1Fvz9Zx6laB_bR4Zdz_OiaG9OiQ2yi)

![](https://lh6.googleusercontent.com/7nxg78-MVGC3dz6K8gQCzjdXjjDqh7ciQgRETlbfY_hKj9ZhjdM4O8rpK1X_0u5mhh3E6wqHxqjhzUi3sM8FfSy05a6QgPZuuO7nfk-RaovrlT4HLkqMLTGffS7ZlGf38qO-rAaY)

❗️ You might want to know: How to add Rangers Chain to your wallet&#x20;

Visit <https://scan.rangersprotocol.com&#x20>;

Scroll the page to the bottom and click the "Add Rangers Network" button in the lower-left corner.

![](https://lh6.googleusercontent.com/O47AV-65AfyJMhlAzphNzXxsa5-BJwOhvAE6skHdx52ShXEJHDCB6bb1L0bC4wT7f_OnWfu7g6B6lIUJvxY56bZ_NAkvprGnpjOigWGy5vqf0sUdcTjJCsCwe004LL7Y0Xaup1ai)

#### Step 3. Set your cross-chain parameters&#x20;

* Select the type of token you want to cross-chain. Currently supported tokens: RPG&#x20;
* Select the source and target chains of your cross-chain. Current chains supported for transfer: ETH, BNB, Rangers Protocol.&#x20;
* Set the number of tokens you want to cross-chain.

![](https://lh5.googleusercontent.com/Vgg1ib2BaDuRFyhKN_cFgadyKgGART3EgFKyeJ4q6jUwefY6sZZ7VSBiKOKEr6WjBLx82lq1gL2CrhUZZ-anzLHq-dsYBMLgCq-qy23veSMj1R2EAnw1eK_NBhgKDjihP9ycLaFT)

❗️ Pay attention to confirm the maximum cross-chain amount, your cross-chain tokens cannot exceed the upper limit We will calculate and charge a portion of the mainchain coins of your starting chain in real-time as the gas fee for initiating cross-chain transactions on the target chain.&#x20;

#### Step 4. Authorize and send the transaction&#x20;

* Initiating cross-chain requires your authorization. The default authorization amount equals your current cross-chain amount (the authorization operation is an independent on-chain transaction).&#x20;
* After authorization, click the "cross-chain" button to call the wallet to send cross-chain transactions.&#x20;
* It takes a certain amount of time for cross-chain transactions to be confirmed on the chain. You can view the real-time progress of cross-chain transactions in the historical record in the upper right corner.

![](https://lh5.googleusercontent.com/NIhVkZ9uMB7wS1O7tMZXFZGFsTEB8j2-UtAM5-Mq5WMXxyUl7vxNhX5Tm_L_hawLcfEfKiOlJxtaHNWOJ8wYl0uQuss8k6LCTw-q_ZexPwhxH7RYHfgXGm5o6wsTj-XWtzmfkHlH)

❗️ According to your personal needs, you can choose unlimited authorization


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