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Voxel: every pool, one best route
Voxel is a Solana swap aggregator. It listens to every DEX program on mainnet, keeps each pool’s state in memory and prices a swap with the same math the pool’s program runs. A quote is computed in milliseconds from live state, not fetched from a third party, and a swap is returned as an unsigned transaction that your wallet signs. The same engine runs the Voxel app and the public API at https://swap-api.sodae.io.

Quickstart

Your first quote and swap in two requests.

How routing works

Live state, native pricing and split routes in one transaction.

Quote

Price a swap and see the route it would take.

Swap

Get an unsigned transaction for the quoted route.

Streams

Live quotes, pool ticks and USD prices over WebSocket.

Venues

More than 100 DEX programs, priced natively.

TypeScript guide

Quote, swap, sign and send from a browser or Node.

Errors

Every error code, what it means and what to do.

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What you get

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Design

  • Everything streams. Pool state comes from the live account and transaction firehose. Nothing is polled or cached from another aggregator, so a new pool is routable from its first trade.
  • Native pricing. Each venue is quoted with its own curve, fee schedule and order book, in integer arithmetic. There is no simulation on the quote or swap path.
  • One transaction. Split routes across several pools and hops compile into a single transaction that fits mainnet limits.
  • No custody. The API never holds keys. It returns an unsigned transaction and your wallet signs it.