FAQ
Frequently asked questions
What Sirius Protocol is, how it works, and what you can do with it.
What is Sirius Protocol?
Sirius is the private market for onchain finance. Perps and spot trade on Hyperliquid's order book, and every batch of trades is proven on Solana. Balances and positions are encrypted, every transaction is proven in zero knowledge and verified onchain, and users keep self-custody of their assets.
Does Sirius Protocol have a token?
No. Sirius Protocol has not launched a token, and there is no official SIRIUS token. Any token using the Sirius name or logo on Solana or any other chain, including meme tokens listed on price aggregators, is unaffiliated with Sirius Protocol. Official announcements appear only on siriusprotocol.xyz and the official X account @Sirius_Protocol.
What blockchain is Sirius Protocol built on?
Sirius is built on Solana: every batch of trades is proven with zero knowledge and settled there. Execution isn't tied to one chain. You can deposit and trade from any chain, and Sirius draws on liquidity from venues everywhere, starting with Hyperliquid's order book.
How does Sirius Protocol keep transactions private?
No one can see your trades. State is encrypted and every transaction is proven with zero-knowledge proofs that are verified onchain. Trustless, nothing to trust: the network confirms a transaction is valid without revealing the balances, positions, or amounts behind it.
Who can see my trades?
No one. Your trades never touch a public feed, and you can prove them to whoever you choose.
Is Sirius Protocol self-custodial?
Yes. Users always hold their own assets and can exit directly from onchain state through a bonded exit path, even if the operator goes away.
Which markets can I trade?
Perps and spot on 340+ markets, from crypto such as BTC, ETH, SOL and HYPE to US stocks, gold and oil, plus Solana tokens (from JUP, BONK and WIF to new memecoins) and prediction markets.
Is Sirius trustless?
Yes, fully trustless. Every batch of trades is proven with zero knowledge and settled on Solana, where anyone can check it. You can withdraw independently, even if the operator goes away.
What does it cost?
Low fees. Our fee is from 1.5 bps a trade, plus the venue's own fee at cost. You see every cost before you trade and on your receipt. Gas is on us. Full table: siriusprotocol.xyz/fees.
Do I need a wallet or SOL?
No. Sign in with Google or email. Gas and claims are sponsored.
Are there points or rewards?
Yes. Deposit and earn up to $75: trade 10x your first deposit within 30 days and get 3% of it as trading credit. Every trade earns points, 100 for every $1 of our fee, plus holding points. Your points over 30 days set your status, Member, Silver or Gold, which lowers your fee and raises your share when friends you refer trade. Details at siriusprotocol.xyz/points.
Can I trade through an API?
Yes. The trading API uses scoped API keys that can trade and read but never move money out, with TypeScript and Python SDKs. Keys are enabled per account during the beta. See docs.siriusprotocol.xyz.
Is Sirius built for AI agents?
Sirius is institutional-grade private settlement infrastructure, and that is exactly what AI agents need to move real value: private, verifiable, compliant, and fast. Institutions use the rail today; as finance goes agentic, agents settle on the same infrastructure.
Is Sirius Protocol live?
Sirius is in invite-only private beta. Reply to or DM @Sirius_Protocol on X for an invite, and redeem your code at siriusprotocol.xyz.