Sugar Money — Rust SDK

Lightweight Rust toolkit for building on Sugar Money: typed HTTP API client, on-chain instruction builders/quoters, and a slim Raydium CP-Swap compatibility layer — all in one workspace.

Documentation

• API module guide → https://docs.rs/sugar-money/latest/sugar_money/api/index.html
• Program module guide → https://docs.rs/sugar-money/latest/sugar_money/program/index.html

Modules

• api/ — Async client for the Sugar Money REST/WebSocket API.

  • reqwest + tokio for HTTP, tokio-tungstenite for realtime.
  • Typed models via serde.
  • Cookie-based auth (Sign-In with Wallet), payouts helpers, streaming updates.
  • Docs: https://docs.rs/sugar-money/latest/sugar_money/api/index.html

• program/ — High-level Solana client for the SugarMoney and pSOL Anchor programs.

  • Instruction builders (buy/sell, admin), slippage & quoting, PDA discovery.
  • Subscriptions with a local cache, pSOL wrap/unwrap utilities, migration helpers.
  • Docs: https://docs.rs/sugar-money/latest/sugar_money/program/index.html

• raydium_cp_swap/ — Vendored raydium-cp-swap components adapted for off-chain use.

  • States (AmmConfig, PoolState), curve math (CurveCalculator), Raydium-compatible swap accounts/args.
  • No on-chain handlers; used for local quotes and building swap instructions.
  • Licensed under Apache-2.0 with attribution (see LICENSE and NOTICE).

Quick Pointers

• Install: see each module’s guide for Cargo.toml snippets and examples.
• Auth: API uses cookie-based auth (sign-in with wallet).
• Quotes: Program client provides exact-in/out quoting + slippage helpers.
• Raydium: use raydium_cp_swap::{accounts, instruction} for swap Ixs; raydium_cp_swap::curve for local math.

License & Notices

This repository includes code derived from raydium-cp-swap under Apache-2.0.
See LICENSE and NOTICE for details and a summary of modifications.