The decentralized exchange Uniswap allows you to swap tokens directly from your cryptocurrency wallet—no registration or identity verification (KYC) required, and no need to transfer your funds to third-party services. Below is a step-by-step guide on how to buy and sell BVVB tokens. What you will need before you begin: A crypto wallet—such as MetaMask, Trust Wallet, Coinbase Wallet, OKX Wallet, or any other wallet that supports WalletConnect. The Polygon Network: The BVVB token is issued on the Polygon (PoS) network. Ensure that your wallet is set to the Polygon Mainnet. Native tokens (POL/MATIC): These are required to pay for network fees (gas) when confirming transactions. Official BVVB contract address: 0xD0F5B1Ac04134F56841a2bE8Feb556C379f65087. Step-by-step guide for swapping: 1. Accessing Uniswap and connecting your wallet: Use only the official dApp. Open the official Uniswap App interface (app.uniswap.org). Ensure that the Polygon network is selected in the top-right corner. Click "Connect Wallet" and authorize the connection of your wallet (e.g., MetaMask). 2. Selecting a pair and importing the BVVB token: Enter the smart contract address manually. In the top field ("You pay"), select the asset you wish to use to purchase BVVB (e.g., POL, USDT, or USDC)—or, conversely, select BVVB if you wish to sell it. In the bottom field ("You receive"), click to select a token. Paste the BVVB smart contract address: 0xD0F5B1Ac04134F56841a2bE8Feb556C379f65087. Confirm your selection and import the token. 3. Configuring transaction settings (Slippage): Adjusting slippage. Click the gear icon (transaction settings) in the top-right corner of the swap window. Set your "Slippage Tolerance." Typically, 1.5% – 2% is sufficient; however, in cases of high volatility or low liquidity, you may need to increase this value slightly. 4. Granting permission to use the token (Approve): Required only for the first sale of the tokens. If you are swapping the BVVB token for another asset for the first time, the Uniswap smart contract will request permission to interact with your BVVB tokens ("Approve"). Click "Approve BVVB" and confirm the signature in your wallet. 5. Confirming and executing the swap: Finalizing the transaction. Enter the number of tokens you wish to swap. Click the "Swap" button and review the transaction details, including the exchange rate, the minimum amount you will receive, and the network fee. Click "Confirm Swap" and authorize the transaction in your wallet. Wait for the block to be confirmed on the Polygon network (this typically takes 2–5 seconds). Useful tips and safety: Official smart contract — always verify the contract address before proceeding to avoid fake tokens. Gas balance — do not swap your entire balance of native POL tokens; always keep a small amount in your wallet to cover future transaction fees. Wallet display — if your BVVB tokens do not appear in your wallet balance after a successful swap, add them manually using the "Import Token" option by entering the contract address: 0xD0F5B1Ac04134F56841a2bE8Feb556C379f65087.
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