Use

Fees

Network fees are paid on-chain in that network’s fee asset. GreyWallet does not set protocol fees.

A send or contract call requires a network fee. The fee is paid to the network (miners, validators, or the equivalent), not to Grey Holdings as a protocol tax. GreyWallet does not publish fee schedules here because they change with the chain.

  • Hold enough of the fee asset on that network (for example native ETH on Ethereum, SOL on Solana, BTC on Bitcoin).
  • A token balance without the fee asset will not broadcast.
  • Fee estimation comes from the network / RPC. A bad RPC can suggest nonsense fees.

GreyWallet cannot refund a fee on a transaction that already landed, and cannot accelerate a stuck transaction from this website.