No bank.
No broker.
No permission needed.
A self-hosted personal financial OS. Your paycheck arrives as USDC,
lives in your own wallet, earns DeFi yield, and spends through a
Mastercard — all from one C binary on hardware you control.
Zero Bank Accounts
Self-Custody
Self-Hosted
DeFi
Multi-Chain
In active development — live testing with real money underway
How money flows
1
Get paid
Bitwage converts your employer's direct deposit to USDC and sends it straight to your wallet on Base or Solana.
→
2
Hold & grow
USDC sits in your self-custody wallet. Earn yield on Aave. Swap tokens on Uniswap. Set limit orders. Your keys, your rules.
→
3
Spend
MetaMask Card — a physical Mastercard that draws from your wallet at point of sale. Accepted everywhere. No conversion step.
What's inside
🔑
Self-Custody Wallets
BIP-39 seed, BIP-44 derivation. Bitcoin, Ethereum, Solana, and EVM L2s. Keys encrypted with Argon2id + AES-256-GCM — decrypted only at sign time, wiped immediately after.
💱
DeFi Trading
Swap any token on Uniswap v3. Supply and borrow on Aave v3. Cross-chain swaps via THORChain. All on-chain, no API keys, no middleman.
💳
Spend Anywhere
MetaMask Card — Mastercard debit funded by your wallet. 0% fee on USDC. Works at 150M+ merchants, Apple Pay, Google Pay, ATMs.
📈
Market Cockpit
Live prices from Chainlink oracles. Canvas charts with indicators. Watchlists, portfolio overlay, and one-click quick trade — all custom-drawn, no charting library.
📋
Tax Engine
Local tax computation — FIFO lot tracking, cost basis, wash sale detection, IRS Form 8949 export. Your data never leaves your machine.
🤖
Agent Trading
API tokens for automated bots. TradeAgent (AI-driven) connects via bearer token — MyOwn handles signing. Full audit trail, instant kill switch.
🎯
Limit Orders
Set a target price. MyOwn watches the market and executes the swap when it hits. Funds stay in your wallet until the moment of execution.
🛡
Inheritance
Shamir Secret Sharing — split your seed into N shares requiring K to reconstruct. Distribute to trusted people. Cryptographic dead man's switch.
⛓
Multi-Chain
Ethereum, Arbitrum, Base, Linea, Bitcoin, Solana. All from one seed. L2 gas under a penny. ERC-20 tokens are config — add any in seconds.
The stack
Everything you need. Nothing you don't.
Income
Bitwage
Payroll → USDC to your wallet
Custody
Your Keys
HD wallets, encrypted locally
Yield
Aave v3
Supply USDC, earn interest
Trading
Uniswap v3
Swap any ERC-20 on-chain
Cross-chain
THORChain
ETH ↔ native BTC
Spending
MetaMask Card
Mastercard, worldwide
Taxes
Built-in
8949 export, lot tracking
Equities
IBKR (optional)
Stocks, options, futures
Built different
Language
C11
Server
Mongoose (vendored)
Database
SQLite (vendored)
Signing
libsecp256k1 + libsodium
Frontend
Vanilla HTML/CSS/JS PWA
Binary size
Single executable
Cloud
None
Runs on
Any Linux box / Raspberry Pi
Replace your bank with a binary.
One-time purchase. No subscription. No custody. No cloud. You own it.
Pricing announced after live testing is complete