Substrate Pallets for Cross-Chain Liquidity

Seamlessly swap assets across Polkadot parachains, Ethereum, and other EVM chains via XCM and bridging protocols. Our pallets abstract away cross-chain complexity, providing a unified liquidity layer.

Implement Uniswap V3-style concentrated liquidity on Substrate. Maximize capital efficiency with custom fee tiers, range orders, and advanced position management for LPs.

Support complex, weighted pools with 2-8+ assets for stablecoin swaps, index funds, or custom basket products. Includes built-in oracle protection and rebalancing logic.

Fully on-chain governance for protocol parameter updates, fee distribution, and treasury management. Includes vote delegation and time-lock mechanisms for secure upgrades.

Built with OpenZeppelin's Substrate security patterns. Every pallet undergoes internal review and is designed for external audit by firms like Trail of Bits or Quantstamp.

Rust-native implementation ensures minimal weight (gas) consumption for swap and liquidity operations. Critical for maintaining low fees and high throughput under load.

Remove the single point of failure and slashing penalties inherent in third-party bridges. Our pallets enable direct, trust-minimized asset transfers, securing your users' funds and your protocol's reputation.

Achieve near-instant cross-chain settlement by operating within a shared security model. Eliminate the multi-block confirmation delays of external bridges, enabling real-time DeFi applications.

Maintain full control over liquidity logic and protocol parameters through your chain's native governance. Deploy seamless, forkless upgrades without relying on external bridge operator consensus.

Integrate liquidity functions directly into your runtime, not as an external dependency. Developers interact with a single, coherent API, slashing integration time and ongoing maintenance overhead.

Capture 100% of transaction fees and MEV opportunities within your ecosystem. Design custom economic models (fee switches, staking rewards) that are impossible with revenue-sharing bridge models.

We begin with a formal specification document detailing pallet logic, cross-chain message formats, and security assumptions. This ensures alignment and prevents costly scope changes later.

Development in Rust using Substrate's latest stable release. We implement OpenZeppelin-inspired security patterns, comprehensive unit tests, and integration tests against a local testnet.

Before external audit, our senior engineers conduct manual code reviews and automated analysis using cargo-audit and custom fuzzing tools to catch logical and economic vulnerabilities.

We deploy the audited pallet to a testnet (Rococo/Westend) and execute end-to-end integration tests with your target chains (EVM, Cosmos, etc.) to validate cross-chain messaging.

We assist with mainnet deployment, configure monitoring for pallet metrics and security events, and provide 30 days of post-launch support to ensure stability.