SupremeX POLYGON Tutorial

4 min readJun 9, 2021

How to Transfer from OKEX to Polygon (MATIC)

Step 1 — Selecting the Coin（https://www.okex.com/balance/withdrawal）

OKEx’s Polygon integration supports BAL, BAT, CEL, COMP, CRV, DAI, ETH, GHST, GUSD, LINK, MKR, PAX, SNX, SUSHI, TUSD, UNI, USDC, USDT, USDK, wBTC, YFI, YFII, ZRX.

Step 2— Selecting the USDT or Others

Step 3— Enter your Polygon Wallet address

Step 4— Start Using SupremeX Lending(https://matic.sxc.fi)

How to Transfer from BSC to Polygon (MATIC)

Step 1 — Selecting the Coin（https://bridge.orbitchain.io/）

Step 2 — Select BNB

Step 3 — Select a Validator Group

Step 4 — Select BSC in FROM CHAIN

Step 5 — Connect with Metamask

Step 6 — Select POLYGON in TO CHAIN and Add RECIPIENT ADDRESS

Step 7 — Click on CONVERT NOW

Step 8 — Review and Confirm the Conversion

Step 9 — Wait for the Transfer to Complete

Step 10 — Conversion Complete

Step 11 — Adding pBNB token in QuickSwap

After a few minutes, you will receive pBNB on your Polygon wallet address. Now you need to visit https://quickswap.exchange/ to swap pBNB for MATIC or any other. The pBNB token still doesn’t show on the list, so we need to add it. We will do this in the next step.

Step 12 — Paste the Token Contract Address and Add PBNB

If you’ve clicked on Select a token, a new pop-up will show. Here, we will copy and paste the pBNB token address below.

pBNB address: 0x7e9928aFe96FefB820b85B4CE6597B8F660Fe4F4

You should see PBNB showing now, just click on (Add) to add PBNB to the list. Although, you will see the number of tokens transferred at the right, so you can deduce it’s the correct token.

Step 13 — Swap from PBNB to MATIC

Now, you should see the swap view from PBNB to MATIC. In this step, review the price impact and minimum received because the PBNB-MATIC LP is relatively new and can run out of liquidity at any moment. If that happens, you will pay more for each MATIC.

How to Transfer from ETH to Polygon (MATIC)

1.Open the website: https://wallet.matic.network/, and then select Metamask to connect.

2.Select the tokens you need to cross-chain. Here, take ETH as an example. Enter the number of cross-chains you need, then click “Transfer” and follow the icon to complete the operation.