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Sanctum S

Overview

The programs collectively enable mutl-LST AMM—the "Curve of LSTs" idea—by holding hundreds of LSTs, thus allowing a capital efficient LST-LST swaps.

The development procedure of this repository follows "IDL-first" approach, the idea laid out in Ideally manifesto.

On-chain Programs

Sanctum S comprises three main on-chain component programs:

See the overview here.

Setup

To ensure that the build is as close to the reproducible build as possible, match:

  • solana + solana toolchain versions of ellipsislabs/solana:1.17.6
  • main rust toolchain version to solana-labs/solana/rust-toolchain.toml
sh -c "$(curl -sSfL https://release.solana.com/v1.17.6/install)"
cargo-build-sbf --version && rustc --version

solana-cargo-build-sbf 1.17.6
platform-tools v1.37
rustc 1.68.0 # rust version used by cargo-build-sbf to build the bpf programs .so. solana currently has it locked to 1.68
rustc 1.73.0 (cc66ad468 2023-10-03) # rust version dictated by rust-toolchain.toml, used for building everything else

Overview of User Authorities

The authorities defined by the programs:

name count (1 / N) description
admin 1 The pool's admin
rebalancing authority 1 The authority that can rebalance the pool's token reserves
disable authorities N The authority that can disable the pool's operation
pricing manager 1 The authority that can manage pricing program's state
protocol fee beneficiary 1 The authority that can receive protocol fee
user N The normal users (e.g. LPer, swappers)

CLI Client

Program intended to be used by the authorities to manage the pool.

Testing

test-sbf

cargo-test-sbf --features testing

Build

Verifiable

Install solana-verify

solana-verify build

Deploy

Mainnet Program Hashes

S Controller (INF)

9bbcaada4b4aa3099023cf551749ddf4c956afa46ceade4ddf772709673b0496

Flat Fee Pricing Program

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SPL SOL Value Calculator

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Sanctum SPL SOL Value Calculator

facb55e2af9bcc88a71a2c9d3a661ed29fb15ddd698e3a8ccdc034554416efe8

Sanctum SPL Multi SOL Value Calculator

06ea2c8f019866754ab349c2695a6abf483c3200c9e81fa51ada2375524b6096

Marinade SOL Value Calculator

ab2844122c5abd7eeda53693556e02cff81c5d8afaafeb85e4e7c71919d2fb2e

Lido SOL Value Calculator

1bd4c83cea83719e25aef6ef12ecaec8c055c8d2b17bf45e918b8e8adc5aea87

wSOL SOL Value Calculator

a166b6d886bb7bd8960fb40aa2efc3f923d9db96d83bfcfdb68b398aca6539dc

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