Redbelly: Networks & Assets

Redbelly is a spoke network in the SODAX System. User funds stay on Redbelly; the hub (Sonic) coordinates execution, and solvers settle against deep native liquidity on each network rather than isolated bridge pools. There are two asset lists to keep straight, and the difference is the point of SODAX:

Assets on Redbelly: the 15 assets that live on Redbelly itself, RBNT and ERC-20 tokens. These are what your users hold, send, and receive on Redbelly; the entry and exit points of any Redbelly-side flow.
Assets across the SODAX System: 166 assets across all supported networks. Every one of them is a valid swap destination or collateral source for your Redbelly users, because every SODAX action is cross-network by default.

A user holding RBNT is not limited to the Redbelly-side list. They can swap RBNT into ETH on Ethereum, USDC on Base, SOL on Solana, or any other listed asset on any network, in one signed transaction. The on-Redbelly assets are simply where those journeys start and end on your side. Every count and list below is read live from the backend config API, GET https://api.sodax.com/v2/be/config/all, so it reflects what the backend serves today rather than what an SDK release has listed.

Assets on Redbelly

Live for swaps on Redbelly:

Live token list loads from the config API. If it has not appeared, read config.swaps.supportedTokens.redbelly from GET /v2/be/config/all, or use the SDK call below.

Live in the Money Market for supply, borrow, repay, and withdraw:

Live token list loads from the config API: config.moneyMarket.supportedTokens.redbelly in GET /v2/be/config/all.

RBNT uses the zero address in these lists; every other entry is an ERC-20 contract address on Redbelly mainnet. The r-prefixed tokens (rBTC, rETH, and the rest) are Redbelly-side tokens for assets from other networks. In the SODAX config each one shares its hub vault with the original asset, so rBTC, for example, uses the same hub vault as BTC on Bitcoin. Hub vault addresses per asset are listed in Swaps: Compatible Assets.

Assets your users can reach

From a Redbelly-sourced action, users can trade, lend, and borrow across every SODAX-supported network:

Live network list loads from the config API: config.chains in GET /v2/be/config/all.

Chain identifiers come from ChainKeys.* in the SDK (ChainKeys.REDBELLY_MAINNET = 'redbelly'), and the SDK’s chain list from sodax.config.getSupportedSpokeChains(). Prefer these over hard-coding: networks are added over time.

Asset discovery in code

Never hard-code token addresses or asset lists; read them from the SDK config at runtime:

import { Sodax, ChainKeys } from '@sodax/sdk';

const sodax = new Sodax();

// Swappable assets on Redbelly
const swapTokens = sodax.swaps.getSupportedSwapTokensByChainId(ChainKeys.REDBELLY_MAINNET);

// Money market assets on Redbelly
const mmTokens = sodax.moneyMarket.getSupportedTokensByChainId(ChainKeys.REDBELLY_MAINNET);

These lists ship with the SDK package, so a token the backend has added since your SDK release appears in the live tables above before it appears here.

All deployment addresses by network: Mainnet Deployments
The full cross-network asset directory: sodax.com/partners/asset-directory

​Assets on Redbelly

​Assets your users can reach

​Asset discovery in code

Assets on Redbelly

Assets your users can reach

Asset discovery in code