Crancer Dev — Polymarket Specialist

Posted on Jun 27

I open-sourced robust Solana Token Staking smart contract built with Anchor

#solana #anchor #defi #smartcontract

robust Solana Token Staking smart contract built with Anchor

A robust Solana Token Staking smart contract built with Anchor. Users can stake SPL tokens to earn proportional rewards over time. Features admin configuration, reward deposits, claim-only & unstake options, two-step authority transfer, and pause functionality. Includes a full TypeScript CLI for easy interaction and testing.

I open-sourced solana-token-staking-smart-contract for developers in Solana / Anchor smart contract development. This post walks through what it does, how the pieces fit together, and how to run it locally.

Why I built this

Explore solana token staking smart contract patterns in solana / anchor smart contract development
Fork the repo as a starter template for your own project
Contribute features, docs, or tests via pull requests

Most tutorials stop at a smart contract or a UI mockup. I wanted a complete vertical slice — wallet flow, on-chain logic, backend state, and a responsive frontend — so you can study or fork a production-shaped codebase.

What it does

Initialize / configure program – Admin sets token mint, claim period, reward multiplier, and other parameters.
Deposit funds – Admin deposits reward tokens into the program vault.
Stake tokens – Users stake SPL tokens and start earning rew
A robust Solana Token Staking smart contract built with Anchor
Users can stake SPL tokens to earn proportional rewards over time
Features admin configuration, reward deposits, claim-only & unstake options, two-step authority transfer, and pause functionality
Lets users stake tokens, unstake (withdraw principal + rewards), or claim rewards only.
Distributes rewards proportionally by share of total staked amount over configurable time periods.

Architecture at a glance

On-chain program — Anchor/Rust logic for escrow, rooms, and settlement
Application layer — TypeScript backend/frontend tying on-chain and off-chain flows
Feature — Initialize / configure program – Admin sets token mint, claim period, reward multiplier, and other parameters.
Feature — Deposit funds – Admin deposits reward tokens into the program vault.
Feature — Stake tokens – Users stake SPL tokens and start earning rew

User Wallet  →  On-chain Program  →  VRF / Settlement
                    ↓
              Backend (API + WebSockets)  →  MongoDB / state
                    ↓
                 Frontend UI (real-time)

Adjust the diagram to match your repo layout if components differ.

Tech stack

Rust
Solana
Anchor
TypeScript

Quick start

git clone https://github.com/DexCrancer/solana-token-staking-smart-contract.git
cd solana-token-staking-smart-contract

Setup steps:

Install dependencies (see README — typically npm install or yarn)
Copy .env.example to .env and fill in RPC, wallet, and API keys
Run local validator or point to devnet/mainnet as documented
Start the backend and frontend; connect wallet and create a test room

See the full README for environment variables, deploy scripts, and test commands: https://github.com/DexCrancer/solana-token-staking-smart-contract

What to explore in the repo

Program / contract entrypoints and account models
API routes and WebSocket event handlers
Frontend wallet adapter and game room components
Tests, scripts, and deployment configs

Contributing

Issues and PRs are welcome. If this helped you learn something, a ⭐ on GitHub makes it easier for others to find.

anchor #defi #solana #solanasmartcontract #solanastaking #splstaking

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