XRPL Smart Contracts & Hooks

The XRP Ledger does not have traditional smart contracts like Ethereum's Solidity-based EVM. Instead, it takes a different approach: core features (DEX, AMM, escrow, NFTs) are built directly into the protocol, and programmability is being added through Hooks.

This is by design. Protocol-level features are faster, cheaper, and more secure than smart contracts. You don't need to audit a DEX contract on XRPL because the DEX is the ledger itself.

Hooks are small, efficient programs written in C or WebAssembly that attach to XRPL accounts. They execute automatically when transactions touch that account - before (to block/modify) or after (to react). Think of them as transaction-level logic that can:

• Block transactions that don't meet certain conditions
• Emit new transactions in response to incoming ones
• Store state on the ledger for complex logic
• Implement custom rules like automated trading, conditional payments, or fee distribution

• Automated trading rules - stop-loss and take-profit logic executed on-chain
• Custom order types - trailing stops, time-weighted orders, and complex conditions
• Revenue sharing - automatic fee splits for token projects and DAOs
• Escrow enhancements - conditional releases based on on-chain data
• Cross-chain messaging - bridge protocols and oracle integrations

In addition to Hooks, the XRPL has an EVM-compatible sidechain that runs full Solidity smart contracts. This gives developers the option to deploy existing Ethereum dApps on XRPL while benefiting from lower fees and bridging to the XRPL mainnet.

As Hooks and EVM support mature, expect more DeFi protocols, automated trading tools, and complex financial products on the XRPL. For now, the native DEX, AMM pools, and escrow cover most trading needs. You can already swap tokens and provide liquidity in AMM pools without any smart contracts.

Trade on the XRPL DEX today - no smart contracts needed.