Bridge System
Transaction Flow
Gasyard enables seamless cross-chain transactions through a streamlined process:
Deposit Phase:
User initiates a bridge transaction and deposits assets.
Gateway Contract locks the assets and generates a unique Order ID.
Settlement Phase:
Settlement Layer fetches real-time bids from solvers.
Optimal bid is selected, and transaction details are broadcast.
Execution Phase:
Solver executes the transaction on the destination chain.
Unlocks and delivers funds to the user.
Features:
Average transaction time: ~8.9 seconds.
Supports atomic operations for secure fund transfers.
Refunds available for incomplete transactions after a timeout period.
Supported Networks
Gasyard currently supports 12+ networks across EVM and non-EVM ecosystems.
EVM Chains: Ethereum, Base, Optimism, Arbitrum, BNB Chain.
Alt-VM Chains: Solana, Aptos, Sui, TON, Starknet.
Future Integrations: Bitcoin, Celestia, Fuel.
Asset Types
Supported Assets: Native tokens (e.g., ETH, SOL). Stablecoins (e.g., USDT, USDC).
Upcoming Support: Wrapped assets.
Cross-chain NFTs.
Fee Structure
Platform Fee: Up to 0.25% per transaction.
Solver Profit: Spread between input and output amounts.
Refund Fee: 0%
Bridge Security
Multi-Signature Verification: Ensures transaction integrity.
Emergency Controls: Pausable contracts in case of critical issues.
Reentrancy Protection: Guards against repeated execution vulnerabilities.
Strict Input Validation: Prevents malformed or fraudulent transactions.
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