StandardsOn this pageStandards📄️ Events FormatNEP-297📄️ Source MetadataNEP-330📄️ Storage ManagementNEP-145🗃️ Tokens3 itemsTable of ContentsFungible TokenCore StandardMetadataEventsNon-Fungible TokenCore StandardMetadataApproval ManagementEnumerationRoyalty PayoutEventsStorage ManagementEvents Format