3Land NFT Integration

Create and manage NFT collections on 3.land

Create and manage NFT collections on 3.land platform using Solana Agent Kit. This integration enables collection creation, NFT minting, and listing management.

Core Features

1. Collection Management

   • Create collections
   • Set collection metadata
   • Configure royalties
   • Manage listings

2. NFT Creation

   • Single edition minting
   • Trait management
   • Price configuration
   • Multiple payment options

Collection Creation

const collectionOpts: CreateCollectionOptions = {
  collectionName: "My Collection",
  collectionSymbol: "MYCOL",
  collectionDescription: "A unique collection",
  mainImageUrl: "https://example.com/image.png",
  coverImageUrl: "https://example.com/cover.png" // Optional
};

const tx = await agent.methods.create3LandCollection(
  optionsWithBase58,
  collectionOpts
);

Collection Parameters

Parameter	Type	Required	Description
collectionName	string	Yes	Collection name
collectionSymbol	string	Yes	Collection symbol
collectionDescription	string	Yes	Collection description
mainImageUrl	string	Yes	Main collection image
coverImageUrl	string	No	Cover image for collection

NFT Creation

const createItemOptions: CreateSingleOptions = {
  itemName: "My NFT",
  sellerFee: 500, // 5%
  itemAmount: 100,
  itemDescription: "Unique NFT",
  traits: [
    { trait_type: "Background", value: "Blue" }
  ],
  price: 100000000, // 0.1 SOL
  mainImageUrl: "https://example.com/nft.png"
};

const tx = await agent.methods.create3LandNft(
  optionsWithBase58,
  collectionAccount,
  createItemOptions,
  isMainnet
);

NFT Parameters

Parameter	Type	Required	Description
itemName	string	Yes	NFT name
sellerFee	number	Yes	Royalty percentage (basis points)
itemAmount	number	Yes	Edition size
traits	Trait[]	Yes	NFT attributes
price	number	Yes	Listing price
mainImageUrl	string	Yes	NFT image URL
splHash	string	No	SPL token for payment

Example Prompts

Natural Language Prompts

"Create a new NFT collection called 'Awesome Art'"

"Mint an NFT in my collection with 5% royalties"

"List NFT for 0.1 SOL with traits"

"Create collection with cover image"

LangChain Tool Prompts

Create Collection

{
  "privateKey": "your-private-key",
  "isMainnet": false,
  "collectionSymbol": "AWESOME",
  "collectionName": "Awesome Art",
  "collectionDescription": "A unique collection",
  "mainImageUrl": "https://example.com/image.png"
}

Create NFT

{
  "privateKey": "your-private-key",
  "collectionAccount": "collection-address",
  "itemName": "Awesome NFT #1",
  "sellerFee": 500,
  "itemAmount": 1,
  "itemDescription": "Unique piece",
  "traits": [
    {"trait_type": "Background", "value": "Blue"}
  ],
  "price": 100000000,
  "mainImageUrl": "https://example.com/nft.png",
  "isMainnet": false
}

Implementation Details

Store Initialization

interface StoreInitOptions {
  privateKey: string;
  isMainnet: boolean;
}

const store = {
  mainnet: "AmQNs2kgw4LvS9sm6yE9JJ4Hs3JpVu65eyx9pxMG2xA",
  devnet: "GyPCu89S63P9NcCQAtuSJesiefhhgpGWrNVJs4bF2cSK"
};

Trait Structure

interface Trait {
  trait_type: string;
  value: string;
}

Error Handling

try {
  const tx = await agent.methods.create3LandNft(...);
} catch (error) {
  if (error.message.includes("Collection account")) {
    // Handle missing collection
  } else if (error.message.includes("Invalid price")) {
    // Handle price issues
  }
}

Best Practices

1. Collection Setup

   • Plan collection structure
   • Prepare metadata
   • Configure royalties
   • Test on devnet

2. NFT Creation

   • Use high-quality images
   • Set appropriate prices
   • Define clear traits
   • Monitor transactions

3. Asset Management

   • Store images permanently
   • Back up metadata
   • Track transactions
   • Monitor listings

4. Security

   • Secure private keys
   • Validate inputs
   • Check transactions
   • Monitor permissions

Common Issues

1. Creation Failures

   • Invalid metadata
   • Image issues
   • Network errors
   • Price formatting

2. Collection Management

   • Missing accounts
   • Invalid permissions
   • Configuration errors
   • Metadata issues

3. Transaction Issues

   • Network congestion
   • Invalid signatures
   • Fee calculation
   • Timeout errors

Response Format

Success Response

{
  status: "success",
  message: "Created Collection successfully",
  transaction: "transaction-signature"
}

Error Response

{
  status: "error",
  message: "Error message",
  code: "ERROR_CODE"
}

Development Tips

1. Local Testing

   • Use devnet first
   • Test all parameters
   • Verify metadata
   • Check transactions

2. Asset Preparation

   • Optimize images
   • Format metadata
   • Validate URLs
   • Check sizes

3. Deployment

   • Verify network
   • Check balances
   • Monitor status
   • Track listings

Related Functions

• getCollectionDetails: Get collection info
• updateCollection: Update collection
• getNftDetails: Get NFT info
• updateNft: Update NFT metadata

Resources

• 3Land Documentation
• Solana NFT Standards
• Asset Requirements
• API Reference