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The RivrDEX app lives at stg-app.rivrdex.io. The interface is built around two main sections — Swap and Pools — accessible from the top navigation bar.

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Top navigation

The top bar is visible across all pages and contains two key controls:
  • Swap / Pools links — switch between the two main sections of the app.
  • Connect Wallet button (top-right) — opens the wallet connection modal. Once connected, your account address and balance are displayed here.
Prices and balances across the app update in real time via a backend indexer — you don’t need to refresh the page.

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Pages

The Swap page is where you exchange one token for another. A single transaction, a single fee.Key elements:
  • FROM selector — choose the token you want to sell and enter the amount.
  • TO selector — choose the token you want to receive. The output amount is calculated automatically.
  • Price impact display — shows how much your trade moves the pool price. Large trades relative to pool size will show a higher impact.
  • Slippage settings — set your maximum acceptable slippage tolerance. Transactions that would exceed this threshold are rejected.
  • Swap button — submits the transaction to your wallet for signing.
RivrDEX charges a flat 0.35% swap fee on every trade. There is no traditional gas cost — the fee covers execution on Vara Network.

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Real-time data

RivrDEX connects to a backend indexer that tracks on-chain state continuously. Token prices, pool depths, and wallet balances reflect the current state of the chain without requiring manual refresh. If you see a stale value, wait a moment — the indexer typically catches up within a few seconds of a new block.