Insufficient Smart Chain (BNB)

Hi @iamdeadlyz

Really hoping you can help me. I’ve been trying to send my TWT tokens from Trust Wallet over to my Binance acct (the TWT address there). I have plenty of BNB in the Trust Wallet yet I keep getting the same message: INSUFFICIENT SMART CHAIN (BNB) TO COVER NETWORK FEE.

The fee is .10 cents and there’s over $10 worth of BNB.

If you can please get back to me, I’d really appreciate it!


Hello @cryptorose88,

You need to have BNB BEP20 (Smart Chain - the one with a dark logo) in order to pay for the network fees.

Since you have BNB BEP2, you can crosschain swap it to BEP20 by following this guide:


A post was split to a new topic: Sent BNB but the app is showing 0

Thank you for getting back to me with these instructions.
I followed the steps, and when i reach the part to swap it doesn’t give me the option to send. Only “Approve TWT” and the SWAP button is grayed out. So I hit Approve TWT and the next screen is the same INSUFFICIENT message. I even tried to swap the regular BNB but get the same insufficient message.

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A post was merged into an existing topic: BNB FEE & New to Trust Wallet


To better assist, please provide us the following information:

  1. Trust Wallet app version (open the app, go to the settings of the app and press “About”, take a screenshot, and attach it here)
  2. BNB wallet address
  3. Screenshots of the wallet (including errors)
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