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Build cross-network DeFi apps on 21 blockchains with one SDK

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Tracked since2026

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Eliminates liquidity fragmentation by routing through existing pools with proven depth

Biggest con

Base fee per transaction may add cost for high-volume applications

TL;DR - SODAX SDK

  • One SDK/API for cross-network DeFi operations across 21 blockchains
  • Unifies liquidity and lending across EVM and non-EVM networks
  • Modular SDK with foundation, connection, and experience layers for rapid integration
Pricing: Free plan available
Best for: Growing teams

What is SODAX SDK?

Editorial review
SODAX is a developer infrastructure platform that provides a unified SDK and API for building cross-network decentralized finance (DeFi) applications. It enables developers to integrate trading, lending, and borrowing across 21 blockchains, including EVM and non-EVM networks like Solana, Sui, Stellar, and Ethereum, without managing fragmented liquidity or multiple bridges. The platform handles execution coordination, failure recovery, and multi-bridge routing, allowing products to go live in days rather than months. The SODAX SDK is built with a three-layer architecture: a foundation layer with core primitives for swaps, lending, and bridging; a connection layer with React wrappers for cross-chain wallet providers; and an experience layer with pre-built UI components and hooks for rapid deployment. It also offers agentic access through an MCP server and simplified two-click APIs for specific actions. SODAX supports over 17,000 trading routes across 20 networks, with access to significant addressable liquidity and high quote throughput. By using SODAX, developers avoid the complexity of building and maintaining liquidity pools across networks. Instead, they benefit from unified pricing, proven liquidity depth, and a single integration surface that works across multiple virtual machines (EVM, Solana, Sui, Stellar, etc.). The platform is used by wallets, DEXs, lending protocols, and new networks to enable cross-network capabilities for their users.

Pros & Cons

Pros

  • Eliminates liquidity fragmentation by routing through existing pools with proven depth
  • Fast integration, products can go live in days
  • Comprehensive support for multiple virtual machines and network types

Cons

  • Base fee per transaction may add cost for high-volume applications
  • Reliance on third-party bridges introduces potential trust and latency dependencies

Key Features

Cross-network swap execution across 20+ networks with unified pricingMulti-bridge architecture integrating LayerZero, CCTP, and distributed custodyLending and borrowing unification across different networksThree-layer SDK: foundation primitives, React wallet connection, and pre-built UI componentsAgentic access via MCP server and two-click APIs for rapid deploymentSupport for EVM, Solana, Sui, Stellar, and other non-EVM environmentssodaVariants for making assets usable across networks with attached liquidityPerformance handling 30k requests per second and $50k swap capacity

Pricing

Freemium

SODAX SDK offers a generous free tier with optional paid upgrades for advanced features.

View pricing

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SODAX SDK FAQ

How does SODAX handle cross-network transaction failures?

SODAX coordinates execution routing, timing, and failure modes. It handles recovery without exposing intermediate steps to end users, ensuring a seamless experience even if a bridge or network leg fails.

What networks does SODAX currently support?

SODAX supports 21 blockchains including Bitcoin, Ethereum, Solana, Sui, Avalanche, Base, HyperEVM, Stellar, Arbitrum, Polygon, BNB Chain, Sonic, Stacks, Injective, Optimism, LightLink, Kaia, and more. It covers both EVM and non-EVM environments.

What are sodaVariants and how do they work?

sodaVariants are SODAX's mechanism for making assets usable across different networks with attached liquidity. They allow a token from one network to be represented and traded on another network while maintaining liquidity backing, enabling products to offer any asset without native network support.

Can I use SODAX with non-EVM chains like Solana or Stellar?

Yes. SODAX is built with multi-VM support, providing a single integration surface for Ethereum, Solana, Sui, Stellar, and other environments. It manages network-specific adapters so developers don't need to handle differences between virtual machines.

What is the base fee structure for using SODAX?

SODAX charges a 0.1% base fee per transaction. There is no upfront cost for integration—developers can start with a free integration and pay only when transactions are executed through the platform.

Does SODAX provide pre-built UI components for rapid deployment?

Yes. The SODAX SDK includes an experience layer (@sodax/dapp-kit) with pre-built UI components and hooks that can be quickly integrated into React-based applications, reducing the need to build custom interfaces for cross-network features.

How long does a typical integration take?

Integration can be completed in days. Case studies show examples like Amped Finance going live in 2 days and Lexur in 1 day. For new network deployments, SODAX offers infrastructure deployment timelines of 4-8 weeks depending on compatibility.

What types of DeFi products are best suited for SODAX?

SODAX is designed for wallets, DEXs and aggregators, lending protocols, perpetual DEXs, yield apps, new networks, and solver marketplaces. Any product that needs cross-network trading, lending, or borrowing capabilities can benefit from unified liquidity and execution.

Source: sodax.com

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