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No new contracts. SODAX’s Base spoke contracts are already live; your entire integration is TypeScript. Your users sign ordinary EVM transactions on Base, and SODAX coordinates cross-network execution, routing, and recovery behind the scenes.
You keep shipping on Base. SODAX absorbs the cross-network execution layer, so your product can offer trading and lending against every asset in the SODAX System, 166 across all supported networks, without leaving your stack. Integration happens in TypeScript, at the SDK or React layer. There is nothing to deploy, audit, or maintain on-chain. Using SODAX is free. Trades carry a fixed 0.1% base fee taken by the protocol, and you set your own platform fee on top. That part is fully yours, both the rate and the revenue. See Monetize SDK.

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What to know on Base

Base works like any other EVM network in SODAX: the same EvmWalletProvider, the same ERC-20 approvals, and the same intent flow, with no Base-specific handling in the SDK. Gas is paid in ETH, which is also Base’s native token in SODAX and needs no approval. If you already integrate SODAX on another EVM network, the only change is the chain key, ChainKeys.BASE_MAINNET.

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What you can build

Two SODAX modules are relevant to Base builders:

Swaps

Intent-based cross-network swaps. Users swap between ETH or ERC-20 tokens and assets on any supported network with one signed transaction on Base. Solvers fill; SODAX routes and settles.

Money Market

Cross-network lending and borrowing. Supply from Base, borrow to Base or any other supported network, and manage positions without running lending infrastructure.

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Choose your integration path

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Scope and build with AI

Point your AI coding assistant at the SODAX Builders MCP and it gains live access to the whole SODAX System: supported chains and tokens, real swap quotes, money market rates, intent history, and these docs. It works in Claude, Cursor, VS Code, Windsurf, and any other MCP-capable client.
Use it to scope before you commit: your assistant can read your own codebase, pull real quotes and token lists, and map exactly where SODAX fits in your product. Full tool list and per-client setup at builders.sodax.com.

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In this section

  • Quickstart: install the SDK, connect a Base account, make your first cross-network swap.
  • Swaps on Base: approvals, quoting, and fees.
  • Money Market on Base: supply, borrow, repay, and withdraw with cross-network collateral.
  • Wallets: EVM wallets on Base, and every other network’s wallets through one interface.
  • Networks & Assets: what is live on Base today and what your users can reach.
  • Base FAQ: the questions Base engineers actually ask.

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Base references

Building something? Start with the Quickstart.