Invest in Stocks,
BTC Yield &
Private Equity
Access tokenized US stocks, earn ~20% APY on Bitcoin, invest in pre-IPO companies. Real assets. Real returns. All onchain.
MarsBase is building the foundation for the future of finance.
Built for Modern Investors
Access Global Markets 24/7
Trade US stocks, earn BTC yield, invest in private deals — anytime, anywhere. No brokers. No borders.
Real Assets, Real Returns
Every token backed 1:1 by actual assets. Real shares. Real BTC. Real equity. Daily proof-of-reserve.
DeFi-Native Experience
Instant settlement. Ultra-low fees. Use in lending, LP pools, collateral. True composability.
Three Ways to Invest in Real Assets
Choose your strategy. Diversify your portfolio. All on Starknet.
Tokenized US Stocks
Trade US equities 24/7 on Starknet
Trade Tesla, Nvidia, and top US companies. Each token backed 1:1 by real shares held in regulated custody.
reBTC
Earn ~20% APY on your Bitcoin
Institutional-grade BTC yield strategies. Options trading, DeFi yield, and BTC staking — all in one token.
Private Equity & Strategies
Access pre-IPO deals onchain
Invest in pre-IPO companies and custom strategies. Tokenized equity, convertible notes, and index products.
Choose Your Path
Start Trading
Buy tokenized US stocks on Starknet DEXes. TSLA, NVDA, QQQ, MSTR, COIN — trade 24/7 with instant settlement.
Explore Stocks ›Earn Yield
Deposit BTC into reBTC and earn ~20% APY through institutional-grade strategies. No lock-ups.
Start Earning ›Invest in PE
Access pre-IPO companies and structured products starting from $10. NASDAQ-grade quality with 18–24 month liquidity.
View Deals ›Why Starknet for Real Assets?
Zero-knowledge technology makes Starknet the ideal chain for tokenized assets. Ultra-low costs, instant finality, and Ethereum-grade security.
MarsBase vs Traditional Brokers
| Feature | MarsBase | Traditional Brokers |
|---|---|---|
| Trading Hours | 24/7 | 9:30am–4pm ET |
| Settlement | Instant | T+2 Days |
| Minimum Investment | From $1 | $100+ |
| Global Access | Yes | Restricted |
| Transfer Assets | Freely | No |
| Use in DeFi | Yes | No |
| Fees | $0.002 gas | $5–10/trade |
| Dividends | Auto to wallet | To bank account |
Starknet vs Other Chains
| Feature | Starknet | Ethereum L1 | Solana |
|---|---|---|---|
| Gas per Trade | $0.002 | $15–50 | $0.001 |
| Finality | ~500ms | ~12 min | ~400ms |
| Security Model | ZK-STARK | L1 Consensus | PoS |
| Ethereum Native | Yes (L2) | Yes (L1) | No (bridge) |
Best of all worlds: Ethereum security, Solana speed, lowest fees in the industry.
How Tokenization Works
From traditional markets to blockchain. Here's how we bridge both worlds.
Acquire Real Assets
Licensed brokers buy actual shares on NASDAQ/NYSE. BTC secured in institutional custody. PE acquired through SPV.
Secure Custody
Stocks with US broker-dealers. BTC in Fordefi MPC. Private equity in compliant SPV structures.
Issue Tokens
Each token represents real asset value. Minted on Starknet with ultra-low fees. 1:1 backing guaranteed.
Trade & Earn
Trade 24/7 on Ekubo, AVNU, and integrated DEXes. Instant settlement. Use as DeFi collateral.
Built on Trust.
Backed by Real Assets.
Every token is fully backed. Every transaction is transparent. Every asset is secured.
Institutional Custody
All assets held by licensed institutions. Stocks with US broker-dealers. BTC with institutional-grade MPC.
Legal Compliance
BVI SPV structure for stocks. MiCA/Reg S compliance for strategies. Built to meet global securities standards.
Daily Verification
Every 24 hours, onchain proof-of-reserve published. Monthly custody statements for full transparency.
Deep Liquidity
Mint or redeem tokens 24/7. Inherited liquidity model connects DEX trading to traditional market depth.
Built for Starknet Builders
Integrate tokenized real assets into your wallet, DEX, or DeFi protocol. Launch in weeks, not months.
API & SDK
Add stocks, BTC yield, and PE to your platform with our complete documentation and SDK.
White-Label
Launch your own tokenized assets platform. Custom branding, your domain, configurable fees.
Turnkey Launch
Complete package: SPV setup, legal opinions, custody arrangements, and compliance framework.
What's Next
From pilot launch to the most comprehensive real asset platform on Starknet.
Foundation
Expansion
Maturity
Ecosystem
Frequently Asked Questions
MarsBase is a tokenization platform on Starknet offering three products: Tokenized US Stocks (backed 1:1 by real shares), reBTC (BTC yield strategies earning ~20% APY), and Private Equity & Strategies (access to pre-IPO companies). All assets are tokenized, tradable 24/7, and fully backed.
Stocks are backed 1:1 by actual shares held by licensed US broker-dealers. reBTC is backed by BTC in institutional-grade strategies. Private Equity is backed by real equity/notes in pre-IPO companies via SPV structure. We publish daily proof-of-reserve and monthly custody statements.
No KYC for trading. You can buy, sell, and trade all tokens permissionlessly on DEXes. KYC is only required for redeeming stocks for real shares, redeeming reBTC for underlying BTC, or direct investment in private equity deals.
Gas fees are ~$0.002 per transaction on Starknet. Trading fees depend on the DEX (typically 0.05–0.3%). Platform fees are 0% during launch. Product-specific: Stocks have <0.1% mint/redeem spread; reBTC has 0.1% mint/redeem + 2% management + 20% performance fee.
Currently 5 blue-chip stocks: TSLA (Tesla), NVDA (Nvidia), QQQ (Invesco QQQ Trust), MSTR (MicroStrategy), and COIN (Coinbase). More stocks launching in Q2 2026.
Yes. When companies pay dividends, you automatically receive your share in USDC directly to your wallet. No action needed.
Yes, with KYC verification. Complete KYC, submit a redemption request, tokens are burned, and real shares are transferred to your brokerage account (or cash equivalent).
reBTC uses three institutional-grade strategies: BTC Options (volatility premium harvesting), DeFi Yield (lending, LP provision), and BTC Staking (Endur, solvBTC, LBTC). Actual returns may vary based on market conditions.
You can deposit WBTC (primary), solvBTC, tBTC, or LBTC. Minimum deposit is 0.001 BTC (~$100).
We tokenize three types: Tokenized Equity (direct ownership in pre-IPO companies), Convertible Notes (debt that converts to equity), and Structured Products (custom index products). Focus is on NASDAQ-grade quality companies approaching IPO (1–3 years out).
Unlike traditional PE (7–10 year lock-ups), tokenized deals offer secondary market trading (OTC or integrated venues) with typical liquidity at 18–24 months after issuance, plus redemptions at defined intervals.
All investing carries risk: market risk (prices can go down), smart contract risk (despite audits, bugs are possible), custody risk (assets held by third parties), regulatory risk (regulations may change), and liquidity risk. Only invest what you can afford to lose.
Trading (no KYC) is available globally except the United States and OFAC-sanctioned countries. Redemption and Private Equity (with KYC) have additional restrictions by product.
The future of finance
is onchain
Join MarsBase and access real-world assets with the speed, transparency, and cost efficiency of Starknet.