chore: cleanly remove apple signup from custodian wallet

Author: Temasar1

README.md

@@ -8,7 +8,7 @@ Visit [UTXOS](https://utxos.dev/) for more information.
 
 - **Multi-Chain Support**: Bitcoin, Cardano, and Spark blockchains
 - **Developer-Controlled Wallets**: Manage wallets on behalf of users with secure backend integration
-- **User-Controlled Wallets**: Non-custodial wallet solutions with OAuth integration (Google, Twitter, Discord, Apple)
+- **User-Controlled Wallets**: Non-custodial wallet solutions with OAuth integration (Google, Twitter, Discord)
 - **Transaction Sponsorship**: Sponsor transactions for gasless user experiences
 - **Shard-Based Security**: Client-side key management with multi-shard encryption
 - **TypeScript Native**: Full type safety and IntelliSense support

examples/nextjs/app/layout.tsx

@@ -2,7 +2,7 @@ import type { Metadata } from "next";
 
 export const metadata: Metadata = {
   title: "UTXOS Wallet | Web3 Wallet as a Service",
-  description: "Connect your wallet with social login - Google, Discord, Twitter, Apple, Email",
+  description: "Connect your wallet with social login — Google, Discord, Twitter, Email",
 };
 
 export default function RootLayout({

examples/nextjs/app/page.tsx

@@ -21,7 +21,6 @@ const PROVIDERS: { id: Web3AuthProvider; label: string; icon: string }[] = [
   { id: "google", label: "Google", icon: "G" },
   { id: "discord", label: "Discord", icon: "D" },
   { id: "twitter", label: "Twitter", icon: "X" },
-  { id: "apple", label: "Apple", icon: "" },
   { id: "email", label: "Email", icon: "@" },
 ];
 

examples/react-native/App.tsx

@@ -32,7 +32,6 @@ const PROVIDERS: { id: Web3AuthProvider; label: string; icon: string }[] = [
   { id: "google", label: "Google", icon: "G" },
   { id: "discord", label: "Discord", icon: "D" },
   { id: "twitter", label: "Twitter", icon: "X" },
-  { id: "apple", label: "Apple", icon: "" },
   { id: "email", label: "Email", icon: "@" },
 ];
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@utxos/sdk",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "UTXOS SDK - Web3 infrastructure platform for UTXO blockchains",
   "main": "./dist/index.cjs",
   "module": "./dist/index.js",

src/non-custodial/index.ts

@@ -99,7 +99,11 @@ export type Web3NonCustodialProviderParams = {
   googleOauth2ClientId: string;
   twitterOauth2ClientId: string;
   discordOauth2ClientId: string;
-  appleOauth2ClientId: string;
+  /**
+   * @deprecated Apple Sign In was removed. Omit this field. If a non-empty value is passed,
+   * the constructor throws so misconfiguration is visible immediately instead of failing later.
+   */
+  appleOauth2ClientId?: string;
 };
 
 export type Web3NonCustodialProviderUser = {
@@ -178,9 +182,13 @@ export class Web3NonCustodialProvider {
   googleOauth2ClientId: string;
   twitterOauth2ClientId: string;
   discordOauth2ClientId: string;
-  appleOauth2ClientId: string;
 
   constructor(params: Web3NonCustodialProviderParams) {
+    if (params.appleOauth2ClientId) {
+      throw new Error(
+        "Apple Sign no longer supported in SDK.",
+      );
+    }
     this.projectId = params.projectId;
     this.appOrigin = params.appOrigin ? params.appOrigin : "https://utxos.dev";
     this.storageLocation = params.storageLocation
@@ -189,7 +197,6 @@ export class Web3NonCustodialProvider {
     this.googleOauth2ClientId = params.googleOauth2ClientId;
     this.twitterOauth2ClientId = params.twitterOauth2ClientId;
     this.discordOauth2ClientId = params.discordOauth2ClientId;
-    this.appleOauth2ClientId = params.appleOauth2ClientId;
   }
 
   private base64Encode(str: string): string {
@@ -479,6 +486,11 @@ export class Web3NonCustodialProvider {
     redirectUrl: string,
     callback: (authorizationUrl: string) => void,
   ) {
+    if (provider === "apple") {
+      throw new Error(
+        "Apple Sign In was removed. Use google, discord, twitter, or email.",
+      );
+    }
     if (provider === "google") {
       const googleState = JSON.stringify({
         redirect: redirectUrl,
@@ -536,25 +548,6 @@ export class Web3NonCustodialProvider {
         "https://x.com/i/oauth2/authorize?" + twitterSearchParams.toString();
       callback(twitterAuthorizeUrl);
       return;
-    } else if (provider === "apple") {
-      const appleState = JSON.stringify({
-        redirect: redirectUrl,
-        provider: "apple",
-        projectId: this.projectId,
-      });
-      const appleSearchParams = new URLSearchParams({
-        client_id: this.appleOauth2ClientId,
-        response_type: "code",
-        redirect_uri: this.appOrigin + "/api/auth",
-        response_mode: "form_post",
-        scope: "name email",
-        state: this.base64Encode(appleState),
-      });
-      const appleAuthorizeUrl =
-        "https://appleid.apple.com/auth/authorize?" +
-        appleSearchParams.toString();
-      callback(appleAuthorizeUrl);
-      return;
     } else if (provider === "email") {
       // Email uses OTP flow, not OAuth - this method should not be called for email
       throw new Error("Email provider uses OTP flow. Use the email OTP API endpoints instead.");

src/types/core/index.ts

@@ -24,6 +24,10 @@ export type Web3ProjectBranding = {
   twitterEnabled?: boolean;
   discordEnabled?: boolean;
   googleEnabled?: boolean;
+  /**
+   * Present on legacy API payloads. Apple Sign In is no longer offered; safe to ignore in UI.
+   * @deprecated
+   */
   appleEnabled?: boolean;
   emailEnabled?: boolean;
 };