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iOS getExternalPurchaseCustomLinkTokenIOS

Fetch an external-purchase token for the ExternalPurchaseCustomLink API (iOS 18.1+, macOS 15.1+). Pair the returned token with Apple's External Purchase Server API to report acquisition or services transactions.

Wraps ExternalPurchaseCustomLink.token(for:) — token to report transactions to Apple's External Purchase Server. iOS 18.1+, macOS 15.1+. See the Apple StoreKit reference.

Signature

swift

func getExternalPurchaseCustomLinkTokenIOS(
    _ tokenType: ExternalPurchaseCustomLinkTokenTypeIOS
) async throws -> ExternalPurchaseCustomLinkTokenResultIOS

Kotlin example

suspend fun getExternalPurchaseCustomLinkTokenIOS(
    tokenType: ExternalPurchaseCustomLinkTokenTypeIOS
): ExternalPurchaseCustomLinkTokenResultIOS

TypeScript example

getExternalPurchaseCustomLinkTokenIOS(
  tokenType: ExternalPurchaseCustomLinkTokenTypeIOS,
): Promise<ExternalPurchaseCustomLinkTokenResultIOS>

Dart example

dart

Future<ExternalPurchaseCustomLinkTokenResultIOS>
    getExternalPurchaseCustomLinkTokenIOS(
  ExternalPurchaseCustomLinkTokenTypeIOS tokenType,
);

C# (MAUI) example

Task<ExternalPurchaseCustomLinkTokenResultIOS> GetExternalPurchaseCustomLinkTokenIOSAsync(ExternalPurchaseCustomLinkTokenTypeIOS tokenType);

GDScript example

func get_external_purchase_custom_link_token_ios(token_type: String) -> Variant

Parameters#

tokenType (required, ExternalPurchaseCustomLinkTokenTypeIOS) — acquisition (new customers) or services (existing customers).

Returns#

Promise<ExternalPurchaseCustomLinkTokenResultIOS> — an optional opaque token plus an optional error. Send a returned token to Apple's External Purchase Server API.

Example