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The Overpass Rust SDK was built for Jupiter’s Overpass routing integration. It is the Rust implementation Jupiter can use to quote and route through Overpass wrapper vaults. Other Rust integrators can also use it directly as the lower-level Overpass Rust SDK.

overpass-rust-sdk

Rust SDK built for Jupiter’s Overpass routing integration. Other Rust integrators can use it directly too.

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What it does

The SDK implements Jupiter’s Amm trait for Overpass wrapper vaults. This lets Jupiter represent Overpass deposit and withdraw paths as route legs. It also contains the Rust-side Overpass logic needed to load wrapper vaults, read source-pool state, quote deposits and withdrawals, and build route behavior around the supported adapters. It supports the same source protocol families as Overpass:
  • Kamino Lend
  • Save Lend
  • Kamino Vault
  • MarginFi
  • Lulo Protected

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When to use it

Use the Rust SDK if you are integrating Overpass from Rust, especially if you are building router infrastructure or a Jupiter-compatible AMM integration. Typical use cases include:
  • adding Overpass yield-token routes to Jupiter
  • building a Jupiter-compatible Overpass adapter
  • quoting deposits from an underlying asset into a yield token
  • quoting withdrawals from a yield token back into the underlying asset
  • composing Overpass legs with other swap legs
  • testing Overpass source-protocol math outside the TypeScript SDK or web app

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Route shape

Deposit routes: 
input token -> underlying asset -> Overpass deposit -> yield token
Withdrawal routes: 
yield token -> Overpass withdraw -> underlying asset -> output token

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Integration notes

Routers should still apply the same safety checks described in aggregator integration:
  • source-pool caps
  • pause state
  • utilization
  • withdrawal liquidity
  • stale oracle state
  • quote warnings
  • protocol and creator fees
  • registry verification status
The SDK mirrors Overpass protocol math for routing, but route selection should still account for source-pool health and user-facing risk.