Reasons why Bitcoin network fees are higher:
First, Bitcoin prioritizes decentralization and security over speed/cost. Its fixed 1MB block size (versus Solana's 50,000 TPS) naturally creates fee pressure during peak demand.
While Ethereum's base fees have dropped after the merger, Bitcoin miners' incentives are still tied to competing for transactions. We have no control over this - it's the price of Bitcoin being the most secure blockchain.
And we are currently actively looking to work with solutions (such as the Lightning Network) to significantly reduce Bitcoin fees. Fees may go down.
The fee on the Bitcoin network is currently at an all-time low; I don't recall it being lower. It ranges from 0.1 to 0.37 sat/vB. Perhaps you are moving towards dynamically determining the final fee in Bitcoin transactions. Your profit + fee, depending on the current state of the network.
I am sorry but the justification about blocksize for 2.5% + mining fees X 1.5% + mining fees makes no sense.
Bitcoin mining fees are basically the same as solana, and about 1/5 of ethereum's... And you also charge the mining fee separately, so you could just charge 1.5% + mining fees to all.
We never want fees to force you to look elsewhere. We can customize solutions for you if needed. Thank you for your support.
I support the will to go out to meet the users, but customisation for each user can be quite tiring. If you already have the opportunity for such a thing, then do it for everyone, not only those who make a public complaint.
Currently, I am using another exchange because 2.5% is higher than competetion. If you can customize 1.5% for bitcointalk users (make sharing an special URL for us?) I would certainly use your service for bitcoin.
I am using it just for solana and ethereum right now.