Understanding Token Transactions and Fee Payments
When sending tokens across different blockchains, the fees are often paid using the native cryptocurrency of that network. Below is a breakdown of how transactions and fees work for popular cryptocurrencies and token standards.
Cryptocurrencies with Independent Balances for Fee Payments
These blockchains use their own native currency to cover transaction costs:
- Bitcoin (BTC)
- Ethereum (ETH)
- Tron (TRX)
- Litecoin (LTC)
- Dash (DASH)
- Dogecoin (DOGE)
- Zcash (ZEC)
- Bitcoin Cash (BCH)
- Monero (XMR)
Tokens Relying on Parent Blockchain Balances
The following tokens operate on secondary blockchain layers, requiring their parent cryptocurrency’s balance to pay fees:
Ethereum (ETH) Network Tokens
- Tether (USDT) ERC-20
- TrueUSD (TUSD) ERC-20
- USD Coin (USDC) ERC-20
- Shiba Inu (SHIB) ERC-20
Binance Smart Chain (BNB) Tokens
- Tether (USDT) BEP-20
- Binance USD (BUSD) BEP-20
Tron (TRX) Network Tokens
- Tether (USDT) TRC-20
- BitTorrent Token (BTT) TRC-20
Example Scenario:
- To withdraw USDT ERC-20, you must fund your ETH balance to cover gas fees.
- For USDT TRC-20, ensure your TRX balance is sufficient.
- Sending USDT BEP-20 requires a BNB balance for Binance Smart Chain transactions.
👉 Learn about ERC-20, TRC-20, and BEP-20 token differences
Key Takeaways
- Always check the token’s underlying blockchain before initiating a transfer.
- Maintain enough native cryptocurrency (e.g., ETH, TRX, BNB) to pay transaction fees.
FAQ
Q1: Why do I need a separate balance for fees?
A1: Tokens rely on their parent blockchain’s security and infrastructure, which requires fees paid in the native coin (e.g., ETH for ERC-20 tokens).
Q2: Can I use USDT across all networks interchangeably?
A2: No—USDT exists on multiple blockchains (ERC-20, TRC-20, BEP-20), each requiring its respective parent coin for fees.
Q3: How do I fund my wallet for fee payments?
A3: Purchase or transfer the required native cryptocurrency (e.g., ETH, BNB, TRX) to your wallet before sending tokens.