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
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