Description

n8n-nodes-solana-swap

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🎯 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

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🔗 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 |

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🚀 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)

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📚 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 |

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🔄 DEX Selection

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

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📋 Common Token Addresses

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

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🔐 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

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🐛 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

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🔗 Links

• 🌐 Official Website: https://www.checkhc.net
• 📚 GitHub: https://github.com/checkhc/n8n-nodes-solana-swap
• 📦 npm Package: https://www.npmjs.com/package/n8n-nodes-solana-swap
• Discord Support: https://discord.com/channels/1324516144979382335/1429512698504151200
• Email Support: contact@checkhc.net

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📄 License

MIT © CHECKHC

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🏢 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

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