Gas Fees Explained: Why You Can’t Move Tokens Without the Right Coin 💸
Gas fees can be one of the most confusing parts of using crypto wallets and multiple blockchains. In this video, I break down how gas fees work across Ethereum, Polygon, Arbitrum, Optimism, and more.
👉 Key lesson: every chain has its own native token for transaction fees — ETH on Ethereum, MATIC on Polygon, ARB ETH on Arbitrum, OP ETH on Optimism, etc. Without that token in your wallet, you cannot move your other tokens.
I’ll show you real examples of how this works in MetaMask, Ledger Stax, and Coinbase — including how to fund your wallet properly so you don’t get stuck with unmovable tokens.
✅ Topics Covered:
▫️Why ERC-20 tokens require ETH gas on Ethereum
▫️How Polygon (MATIC) fees work for tokens like SAND
▫️Funding wallets on Arbitrum & Optimism
▫️Using Coinbase withdrawals to get the right “version” of ETH or MATIC
▫️Common mistakes that leave tokens trapped
▫️My quick process for avoiding stuck transactions
Whether you’re new to crypto or you’ve been burned by gas fees before, this guide will save you time, money, and frustration.
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⏱️ Time-Coded Chapters
00:00 – Intro: Viewer question on gas fees
00:30 – Tokens across multiple chains (Ethereum vs Polygon example)
01:20 – My “crypto graveyard” wallet 📉
02:10 – ERC-20 tokens & why you always need ETH for fees
02:50 – Polygon (MATIC) gas requirement explained
03:28 – Why Gregory couldn’t move his SAND on Polygon
03:57 – Arbitrum gas fees: ARB ETH, not standard ETH
04:40 – Funding Arbitrum wallets via Coinbase
05:40 – Signing Ethereum transactions with Ledger Live
06:52 – Optimism gas fees explained (OP ETH)
07:59 – Depositing ETH on the Optimism network
09:06 – Tokens stuck without the right gas token
09:30 – Buying and withdrawing MATIC from Coinbase
11:30 – Final example: adding MATIC to Polygon wallet
11:45 – Closing thoughts: Don’t forget your gas
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💡 DISCLAIMER: This video is for educational purposes only and should not be considered financial advice. Always do your own research before investing in cryptocurrencies.