# Overview

Skaina is a permissionless cross-chain lending and borrowing protocol built on the **Moonbeam parachain** within the **Polkadot ecosystem**. It enables users to supply collateral, borrow assets across chains, and manage their positions through a unified onchain interface.\
Skaina uses **LayerZero** for secure cross-chain messaging and **API3** as its oracle provider for decentralized, accurate, and first-party price feeds.

Users can **swap collateral for managing positions directly within the protocol**, allowing them to rebalance exposure or optimize collateral health without relying on external bridges or separate swapping platforms.

With permissionless pool creation, anyone can launch isolated lending markets with custom risk parameters. This modular architecture makes Skaina flexible, transparent, and highly composable within the Moonbeam and broader Polkadot ecosystem.

### Why Built on Moonbeam? <a href="#why-built-on-base" id="why-built-on-base"></a>

* **Ethereum-Compatible Smart Contract Environment:** Moonbeam offers full EVM compatibility inside the Polkadot ecosystem, enabling Ethereum-native tooling and contracts to operate seamlessly. Skaina leverages this environment to deliver low-latency lending, smooth UX, and familiar Solidity-based interactions.
* **Native Cross-Chain Capabilities:** As a Polkadot parachain, Moonbeam is deeply connected to the entire ecosystem. Through **LayerZero messaging**, Skaina can extend liquidity and lending markets across multiple parachains and external chains. Powering permissionless cross-chain borrowing and collateral movement without centralized bridges.
* **Robust Oracle Infrastructure via API3:** API3’s **first-party oracle architecture** ensures secure and tamper-resistant price feeds directly from data providers. By using API3, Skaina reduces oracle attack vectors and guarantees reliable pricing for liquidations, borrow limits, and collateral management.
* **Active and Composable DeFi Environment:** Moonbeam provides a rapidly growing DeFi ecosystem with strong developer tooling and liquidity layers.\
  Skaina utilizes this foundation to enable:

  * isolated and permissionless lending pool creation
  * efficient collateral flows
  * deep composability with Moonbeam-native applications

  This ecosystem positioning accelerates Skaina’s reliability and extensibility.

## Why Moonbeam is Ideal for Skaina

* **Polkadot Security + EVM Flexibility:** Moonbeam benefits from Polkadot’s shared security model while offering full EVM compatibility combining robust chain security with Ethereum’s familiar development experience.
* **Cross-Chain Liquidity Without Centralized Bridges:** Using **LayerZero**, Skaina offers real-time, transparent, and trust-minimized liquidity movement across chains. This enables cross-chain lending and settlement at scale.
* **Powered by API3 Oracles:** API3 ensures Skaina receives:

  * first-party, verifiable data
  * secure price feeds
  * accurate liquidation triggers

  This is crucial for maintaining market integrity across isolated and composable lending pools.
* **Seamless Composability:**&#x20;

  Skaina integrates seamlessly with Moonbeam’s DeFi stack, enabling:

  * interoperability with Polkadot parachains
  * compatibility with EVM wallets and infrastructure
  * effortless integration into Moonbeam-native applications

### Liquidity Growth on Moonbeam <a href="#liquidity-growth-on-base" id="liquidity-growth-on-base"></a>

<figure><img src="https://3435835300-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FbAo7SD4Cr1b0RHi2MKB5%2Fuploads%2FISUVVgew3E8ukt2QMwqQ%2Fskaina-scal.png?alt=media&#x26;token=db28bcf2-e54a-4396-8791-95e4ecde3605" alt=""><figcaption></figcaption></figure>


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