Frequently Asked Questions

Crypta is a decentralised probability exchange and casino built on the Solana blockchain using a hybrid architecture. It combines provably fair gaming, a permissionless open liquidity pool (the bankroll), and self-custodial vaults — giving players full ownership of their funds and allowing anyone to act as the house.

A probability exchange is a platform where users can leverage up and trade highly volatile synthetic assets whose prices evolve from random cryptographic hashes, rather than traditional buy and sell orders. This enables highly volatile markets that are provably fair and resistant to market manipulation.

Non-custodial means Crypta never holds your funds. Your assets are stored in a secure smart contract vault owned by you. The vault allows only you to authorise withdrawals and for the settlement of trades/bets with your signed permission.

The Open Bankroll is a permissionless liquidity pool that acts as the house bankroll. Anyone can deposit WBTC to become a liquidity provider (LP) and earn a proportional share of the house edge across all games. There is no private house — the bankroll is collectively owned by its LPs. The bankroll is fully transparent and auditable on-chain.

Connect your Solana wallet, navigate to the liquidity section, and deposit WBTC and receive LP tokens representing your share of the pool. As the pool earns from the house edge the value accrues to the pool and your LP tokens appreciate in value. You can withdraw at any time by burning your LP tokens.

All price movements are provably fair and verifiable on-chain. Results are generated using cryptographic hashing with Merkle Roots committed on-chain each hour before each epoch and verified with Merkle Tree proofs. Every outcome can be independently audited by any player — no trust in Crypta is required.

Crypta currently supports WBTC, a token with no freeze authority backed by Bitcoin, the most superior form of money. This allows LPs to earn a return on their Bitcoin exposure which otherwise would be unproductive capital.

Each game has a fixed, transparent house edge that is published on-chain and visible to all players before they place a bet. There are no hidden fees or variable margins. The edge is designed to sustain long-term LP returns while keeping games competitive for players.

LPs are exposed to variance risk — if players win more than expected over a period, LP value can temporarily decrease. Over a sufficiently large volume of bets, the house edge statistically favours the pool. LPs should treat this as a long-term position and only deposit what they are comfortable holding through variance.

Crypta uses a hybrid architecture: game logic runs off-chain for near-instant response times, while settlement and fund custody remain fully on-chain (~400ms block finality). This gives you the speed of a centralised platform with the security of a decentralised one.

Install a Solana-compatible wallet such as Phantom or Solflare, fund it with WBTC, USDT or USDC, then click "Launch App" to connect. From there you can deposit into your self-custodial vault, choose a synthetic asset to trade, a game to play, or head to the liquidity section to become an LP and earn as the house.