Documentation Index
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Final Class
Line item that purchases a specific token. Usually built via CrossmintCheckoutLineItem.token.
final class CrossmintCheckoutTokenLineItem extends CrossmintCheckoutLineItem
Constructors
CrossmintCheckoutTokenLineItem
const CrossmintCheckoutTokenLineItem({
required this.tokenLocator,
this.callData,
this.additionalFields = const <String, Object?>{},
})
Creates a token line item.
Properties
tokenLocator
final String tokenLocator
Token locator (e.g. "crossmint:<token-id>").
callData
final Map<String, Object?>? callData
Optional call data passed to the on-chain purchase transaction.
additionalFields
final Map<String, Object?> additionalFields
Forward-compatibility escape hatch — extra keys appended to the JSON payload.