solana-swap

n8n node for Solana blockchain operations with Raydium and Jupiter swap integration. SPL token transfers now fully implemented with @solana/spl-token. Developed by CHECKHC.

Package Information

Released: 10 mo ago
Downloads: 7 weekly / 52 monthly
Latest Version: 1.6.3
Author: CHECKHC

Available Nodes

Documentation generating…

Solana by CHECKHC icon
Solana by CHECKHC
Interact with Solana blockchain - DEX trading (Raydium, Jupiter) & wallet operations - Powered by CHECKHC

Documentation

n8n-nodes-solana-swap

npm version
License: MIT
CHECKHC
Discord Support

⚡ Solana Blockchain Operations & DEX Trading

Powered by CHECKHC - The Certified Human Data Layer for the AI Era

🌐 CHECKHC.net | 📦 GitHub | 💬 Discord Support

🎯 What's Inside This Package?

Complete Solana automation node for n8n - Trade tokens, check balances, and send tokens with enterprise-grade features.

Key Features:

  • 🔄 Dual DEX Support - Raydium (lower fees) AND Jupiter (best routing)
  • 💰 Token Swaps - Trade any SPL token with automatic signing
  • 💸 Token Transfers - Send SOL, USDC, USDT, CHECKHC or any SPL token
  • 📊 Balance Checks - SOL and SPL token balances
  • 📈 Price Tracking - Live token prices via CoinGecko
  • 📜 Transaction History - Full account activity logs
  • 🔐 Enterprise Security - Sanitized errors, timeout protection, retry logic

🔗 Related CHECKHC Packages

Package Use Case
n8n-nodes-solana-swap (this) DEX trading & Solana operations
n8n-nodes-digicryptostore NFT Document certification
n8n-nodes-photocertif Image & Art certification with AI
n8n-nodes-proofofauthenticity Lightweight hash timestamping + C2PA

🚀 Quick Start

1. Install

cd ~/.n8n/nodes
npm install n8n-workflow
npm install n8n-nodes-solana-swap

Restart n8n after installation.

2. Configure Credentials

In n8n: Credentials → Solana API

  • Network: mainnet-beta, devnet, or testnet
  • RPC Endpoint: Public RPC or custom (Helius, QuickNode)
  • Public Key: Your wallet address
  • Private Key: For swap/transfer operations (base58 format)

📚 Operations

Operation Description
Get Balance Get SOL balance of a wallet
Get Token Balance Get SPL token balance
Get Token Price Get current price via CoinGecko
Get Transaction History Get wallet transaction history
Get Account Info Get on-chain account data
Get Swap Quote Get quote from Raydium or Jupiter
Execute Swap Prepare swap transaction
Execute Swap (Advanced) Execute swap with auto-signing
Send Token Send SOL or SPL tokens

🔄 DEX Selection

Feature Raydium Jupiter
Fees ✅ Lower Variable
Speed ✅ Fast Depends on routing
Best For Popular tokens Exotic tokens

📋 Common Token Addresses

Token Mint Address
SOL So11111111111111111111111111111111111111112
USDC EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
USDT Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB
CHECKHC 5tpkrCVVh6tjjve4TuyP8MXBwURufgAnaboaLwo49uau

🔐 Security Best Practices

✅ DO:

  • Use a dedicated wallet for n8n automation
  • Test on devnet before mainnet
  • Start with small amounts
  • Monitor transactions on Solscan

❌ DON'T:

  • Use your main wallet
  • Store large amounts in automation wallet
  • Share your private key

🐛 Troubleshooting

"getaddrinfo ENOTFOUND quote-api.jup.ag"

  • This node uses correct URLs: lite-api.jup.ag/swap/v1
  • If you see this error, update to latest version

"Node not updating"

  • Remove and reinstall the package
  • Restart n8n after updates

🔗 Links

📄 License

MIT © CHECKHC

🏢 About CHECKHC

CHECKHC is building the Certified Human Data Layer for the AI Era.

🛠️ Our Solutions:

  • ⚡ Solana Swap - This package! DEX trading automation
  • 📸 PhotoCertif - Image & Art certification with AI
  • 📄 DigiCryptoStore - NFT document certification
  • 📝 ProofOfAuthenticity - Privacy-first hash timestamping
  • 🪙 $CHECKHC Token - Native utility token

📧 Contact: contact@checkhc.net
🌐 Official Website: www.checkhc.net

Made with ❤️ by CHECKHC - Empowering Solana automation for everyone 🚀

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