Description

n8n-nodes-photocertif

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> ⚠️ Beta Status: This package is in active development. Join our Discord channel for support and updates.

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🎯 What’s Inside This Package?

This n8n community package provides PhotoCertif – Image and Art certification with AI authentication on Solana blockchain.

Key Features:

• 🎨 Art Certification – Photos, images, digital art with AI analysis
• 🤖 AI Authentication – 4-level detection (Human/Likely Human/Likely AI/AI Generated)
• 🎫 NFT Minting – Each certification gets a unique NFT on Solana
• ☁️ Permanent Storage – Arweave/IPFS decentralized storage
• 💰 Automated Payments – CHECKHC tokens paid automatically
• 🔒 Blockchain Proof – Immutable timestamping on Solana
• 🤖 Full Automation – Zero manual intervention for B2B workflows
• 🇪🇺 GDPR Compliant – Privacy by design

Perfect For:

• 📸 Photography – Prove your images are human-created
• 🎨 Digital Art – Protect against AI copies with certification
• 🏢 High-volume B2B – Automated certification pipelines (100s-1000s)
• ✅ Enterprise compliance – Audit trails and NFT proof

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🔗 Related CHECKHC Packages

| Package | Use Case |
|———|———-|
| n8n-nodes-photocertif (this) | Image & Art certification with AI |
| n8n-nodes-digicryptostore | NFT Document certification |
| n8n-nodes-proofofauthenticity | Lightweight hash timestamping + C2PA |

> 💡 All packages share the same API credentials – Configure once, use everywhere!

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🚀 Quick Start

1. Install

cd ~/.n8n
npm install n8n-nodes-photocertif
n8n start

2. Configure Credentials

#### Credential A: PhotoCertif API (or DigiCryptoStore API)
1. Get API key from: https://app2.photocertif.com
2. In n8n: Credentials → PhotoCertif API or DigiCryptoStore API
3. Enter URL: https://app2.photocertif.com and your API key

#### Credential B: Solana Wallet (for automated payments)
1. In n8n: Credentials → Solana API
2. Enter your wallet’s private key (base58 format)
3. Recommended: Use a dedicated wallet with limited funds

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📚 Operations

| Operation | Description |
|———–|————-|
| Certify | Complete certification (Upload + AI + Storage + NFT) |
| List NFTs | List NFTs owned by wallet address |

Resource Types:

| Type | Description |
|——|————-|
| Photo Certification Flexible (GDPR) | Erasable on request – Pinata IPFS storage |
| Image Certification Permanent | AI analysis + Arweave permanent storage |

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🎨 AI Authentication Levels

For image2 (Art) certifications:

| Level | Description |
|——-|————-|
| HUMAN_CREATED | Confirmed human-created content |
| LIKELY_HUMAN | Probably human with minor edits |
| LIKELY_AI | Probably AI-generated |
| AI_GENERATED | Confirmed AI-generated content |

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🔐 Security Best Practices

Wallet Security:

✅ DO:

• Use a dedicated wallet for n8n
• Store only necessary funds
• Private keys encrypted in n8n credentials

❌ DON’T:

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

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🐛 Troubleshooting

“API Key invalid”

• Verify scopes: docs:read, docs:upload, docs:write
• Regenerate if needed

“Insufficient CHECKHC balance”

• Buy CHECKHC: https://jup.ag/swap/SOL-CHECKHC
• Send to your n8n wallet

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🔗 Links

• 🌐 Official Website: https://www.checkhc.net
• 📦 App Platform: https://app2.photocertif.com
• 📚 GitHub: https://github.com/checkhc/n8n-nodes-photocertif
• 📦 npm Package: https://www.npmjs.com/package/n8n-nodes-photocertif
• 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:

#### For Individuals & Creators:

• 📸 PhotoCertif – Image & Art certification with AI
• 📝 ProofOfAuthenticity – Privacy-first hash timestamping
• 🪙 $CHECKHC Token – Earn by certifying, spend on services

#### For Enterprises & B2B:

• 📄 DigiCryptoStore – NFT document certification with permanent storage
• 🤖 n8n Automation – Full workflow automation
• 🏢 API Access – Bulk certification, custom integration

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

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Made by CHECKHC – Making blockchain certification easy & accessible 🚀