SmashFi: Bitcoin Self-Custody

SmashFi

About this app

SmashFi: Effortless Bitcoin Accumulation & Secure Self-Custody

SmashFi is your all-in-one Bitcoin platform — designed for seamless accumulation, secure storage, and stress-free recovery. Whether you’re a first-time HODLer or a seasoned Bitcoiner, SmashFi gives you full control of your assets without the complexity of seed phrases or hidden custodians.


# Stack Sats Smarter
- Buy Bitcoin easily with Auto-Buy, using smart triggers like price dips or time-based plans
- Coming soon: Earn points with every Bitcoin purchase — use them to withdraw to your wallet with zero fees
- Optimize your Dollar Cost Averaging (DCA) strategy without worrying about extra transfer costs

# Self-Custody, Made Safer
- No seed phrase needed — your private key is split and secured using MPC technology
- Set up your Backup Key for safe recovery if you lose your phone
- Even if someone finds your Backup Key, they can’t access your Bitcoin — it’s not your private key
- Say goodbye to the stress of traditional wallets and fragile seed phrase backups

# Share Bitcoin Access with People You Trust
- Add family members, friends, or trusted contacts to your wallet by giving them a share of your key
- Each trusted device can help manage the wallet — perfect for families or shared funds
- Your Bitcoin stays safe and can still be retrieved by loved ones if something happens to you

# Multi-Party Authorization (Advanced Mode)
- Coming soon: Set up custom approval rules for Bitcoin withdrawals
- Choose between flexible modes like single-signature, dual approval, or hierarchical sign-off
- Ideal for families, teams, and businesses managing Bitcoin together

# Assets & Transfers
- Supports BTC and USDT (TRC-20)
- Coming soon: Enjoy zero-fee transfers from SmashFi to your self-custody wallet
- Coming soon: Add trusted co-signers and ensure secure access in emergencies or shared ownership scenarios


Website: https://smashfi.me

What’s new

Enhanced stability