XRPL Token Minting

Setup

npm install xrpl

ISSUED CURRENCY (Fungible Token)

Step 1: Create Trust Line (User)

{
  TransactionType: 'TrustSet',
  Account: 'rUserAddress',
  LimitAmount: {
    currency: 'USD',
    issuer: 'rIssuerAddress',
    value: '1000000'
  }
}

Step 2: Issue Token (Issuer)

{
  TransactionType: 'Payment',
  Account: 'rIssuerAddress',
  Destination: 'rUserAddress',
  Amount: {
    currency: 'USD',
    issuer: 'rIssuerAddress',
    value: '1000'
  }
}

NFT (Non-Fungible Token)

Mint NFT

{
  TransactionType: 'NFTokenMint',
  Account: 'rCreatorAddress',
  NFTokenTaxon: 0, // Collection ID
  Issuer: 'rCreatorAddress', // or different issuer
  TransferFee: 2500, // 2.5% royalty on secondary sales
  Flags: {
    tfBurnable: true,
    tfOnlyXRP: false,
    tfTrustLine: false
  },
  URI: 'ipfs://Qm...' // Metadata URL
}

Create Offer (Sell)

{
  TransactionType: 'NFTokenCreateOffer',
  Account: 'rSellerAddress',
  NFTokenID: '00080000...',
  Amount: '1000000', // 1 XRP
  Flags: tfSellNFToken
}

Accept Offer (Buy)

{
  TransactionType: 'NFTokenAcceptOffer',
  Account: 'rBuyerAddress',
  NFTokenOfferID: 'offerID...'
}

Flags

• tfBurnable: Issuer can burn tokens
• tfOnlyXRP: Token cannot be transferred for IOUs
• tfTransferable: Token can be transferred
• tfSellNFToken: Create offer is a sell offer

Key Points

• Token name: 3-character code (e.g., "USD") or full 40-char hex
• Precision: Up to 16 decimal places
• TransferFee: 0-50000 (0-50%)
• NFT Taxon: User-defined collection ID