🦀 sol-rust

A lightweight Rust-based HTTP server built with Poem to interact with the Solana blockchain.

Currently supports:

• ✅ Get wallet balance
• 🚰 Request SOL airdrop (devnet)

🔗 Live API: https://sol-rust.onrender.com

✨ Features

• Built in Rust using the Poem web framework
• Connects with the Solana Devnet using solana-client
• JSON API with clear input/output
• Deployed and ready for testing

📦 Endpoints

GET /get_balance

Returns the balance (in SOL) of a given wallet address.

Request

{
  "wallet": "YourWalletPublicKey"
}

Example cURL

curl -X GET 'https://sol-rust.onrender.com/get_balance' \
  -H 'Content-Type: application/json' \
  -d '{ "wallet": "YourWalletPublicKey" }'

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GET /get_airdrop

Requests SOL airdrop (devnet only) for the given wallet.

Request

{
  "wallet": "WalletPublicKey",
  "sol": 1
}

Example cURL

curl -X GET 'https://sol-rust.onrender.com/get_airdrop' \
  -H 'Content-Type: application/json' \
  -d '{ "wallet": "CqjcHGE7g9ngSUvTupqdXoWnfo8jcAgZPqjNr6qZREEU", "sol": 1 }'

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🚀 Getting Started

Prerequisites

• Rust
• Solana CLI (for local development)

Run Locally

git clone https://github.com/prince981620/sol-rust
cd sol-rust
cargo run

The server will start on 127.0.0.1:3000 by default.

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🧪 Test It

You can also import the endpoints into Postman using raw JSON or cURL.

Try it live:
https://sol-rust.onrender.com

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💡 Use Cases

• Quick Solana devnet balance checks
• Easy SOL airdrop for development/testing
• Lightweight backend for Solana apps

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🤝 Contributing

Feel free to open issues or PRs to add more endpoints (e.g., transaction status, token balances, etc.).

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📜 License

MIT © Prince Yadav

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🙌 Acknowledgments

Thanks to:

• @SuperteamIN
• @100xDevs
• @solanaturbine
  for the motivation and support.