TransactionMetadata class

Optional metadata for a transaction reference.

Canonical libxmtp lists all six fields, but we keep them optional on decode for non-conformant senders. extra preserves any keys outside the canonical schema so they can still be displayed.

Constructors

TransactionMetadata({String? transactionType, String? currency, double? amount, int? decimals, String? fromAddress, String? toAddress, Map<String, dynamic> extra = const {}})

TransactionMetadata.fromJson(Map<String, dynamic> json)

factory

Properties

amount → double?

final

currency → String?

final

decimals → int?

final

extra → Map<String, dynamic>

final

fromAddress → String?

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

toAddress → String?

final

transactionType → String?

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited