diff --git a/examples/email-auth/src/pages/index.tsx b/examples/email-auth/src/pages/index.tsx
index 02c9969eb..b64e2a7ea 100644
--- a/examples/email-auth/src/pages/index.tsx
+++ b/examples/email-auth/src/pages/index.tsx
@@ -23,7 +23,6 @@ type AuthResponse = {
 type InjectCredentialsFormData = {
   walletName: string;
   authBundle: string;
-  // authenticatorName: string;
 };
 type AuthFormData = {
   email: string;
@@ -87,7 +86,7 @@ export default function AuthPage() {
     }
 
     try {
-      await iframeStamper.injectAuthBundle(data.authBundle);
+      await iframeStamper.injectCredentialBundle(data.authBundle);
     } catch (e) {
       const msg = `error while injecting bundle: ${e}`;
       console.error(msg);
diff --git a/examples/email-recovery/src/pages/index.tsx b/examples/email-recovery/src/pages/index.tsx
index be7105e58..625c6ebc2 100644
--- a/examples/email-recovery/src/pages/index.tsx
+++ b/examples/email-recovery/src/pages/index.tsx
@@ -87,7 +87,7 @@ export default function RecoveryPage() {
     }
 
     try {
-      await iframeStamper.injectRecoveryBundle(data.recoveryBundle);
+      await iframeStamper.injectCredentialBundle(data.recoveryBundle);
     } catch (e) {
       const msg = `error while injecting bundle: ${e}`;
       console.error(msg);
diff --git a/packages/iframe-stamper/README.md b/packages/iframe-stamper/README.md
index 5b0f45509..a413a9933 100644
--- a/packages/iframe-stamper/README.md
+++ b/packages/iframe-stamper/README.md
@@ -25,7 +25,7 @@ const iframeStamper = new IframeStamper({
 const publicKey = await iframeStamper.init();
 
 // Injects a new credential in the iframe
-const injected = await iframeStamper.injectRecoveryBundle(recoveryBundle);
+const injected = await iframeStamper.injectCredentialBundle(recoveryBundle);
 
 // New HTTP client able to sign with the credentials inside of the iframe
 const httpClient = new TurnkeyClient(
@@ -75,7 +75,7 @@ const iframeStamper = new IframeStamper({
 const publicKey = await iframeStamper.init();
 
 // Injects a new credential in the iframe
-const injected = await iframeStamper.injectAuthBundle(authBundle);
+const injected = await iframeStamper.injectCredentialBundle(authBundle);
 
 // New HTTP client able to sign with the credentials inside of the iframe
 const httpClient = new TurnkeyClient(
diff --git a/packages/iframe-stamper/src/index.ts b/packages/iframe-stamper/src/index.ts
index 1a7100c4a..48733b0b2 100644
--- a/packages/iframe-stamper/src/index.ts
+++ b/packages/iframe-stamper/src/index.ts
@@ -8,18 +8,15 @@ export enum IframeEventType {
   // Event sent by the iframe to its parent to indicate readiness.
   // Value: the iframe public key
   PublicKeyReady = "PUBLIC_KEY_READY",
-  // Event sent by the parent to inject a recovery bundle into the iframe.
+  // Event sent by the parent to inject a credential bundle (for recovery or auth) into the iframe.
   // Value: the bundle to inject
-  InjectRecoveryBundle = "INJECT_RECOVERY_BUNDLE",
+  InjectCredentialBundle = "INJECT_CREDENTIAL_BUNDLE",
   // Event sent by the parent to inject a private key export bundle into the iframe.
   // Value: the bundle to inject
   InjectKeyExportBundle = "INJECT_KEY_EXPORT_BUNDLE",
   // Event sent by the parent to inject a wallet export bundle into the iframe.
   // Value: the bundle to inject
   InjectWalletExportBundle = "INJECT_WALLET_EXPORT_BUNDLE",
-  // Event sent by the parent to inject an auth bundle into the iframe.
-  // Value: the bundle to inject
-  InjectAuthBundle = "INJECT_AUTH_BUNDLE",
   // Event sent by the iframe to its parent when `InjectBundle` is successful
   // Value: true (boolean)
   BundleInjected = "BUNDLE_INJECTED",
@@ -132,13 +129,13 @@ export class IframeStamper {
    * Function to inject a new credential into the iframe
    * The bundle should be encrypted to the iframe's initial public key
    * Encryption should be performed with HPKE (RFC 9180).
-   * This is used during recovery flows.
+   * This is used during recovery and auth flows.
    */
-  async injectRecoveryBundle(bundle: string): Promise<boolean> {
+  async injectCredentialBundle(bundle: string): Promise<boolean> {
     return new Promise((resolve, reject) => {
       this.iframe.contentWindow?.postMessage(
         {
-          type: IframeEventType.InjectRecoveryBundle,
+          type: IframeEventType.InjectCredentialBundle,
           value: bundle,
         },
         "*"
@@ -236,42 +233,6 @@ export class IframeStamper {
     });
   }
 
-  /**
-   * Function to inject a new credential into the iframe
-   * The bundle should be encrypted to the iframe's initial public key
-   * Encryption should be performed with HPKE (RFC 9180).
-   * This is used during auth flows.
-   */
-  async injectAuthBundle(bundle: string): Promise<boolean> {
-    return new Promise((resolve, reject) => {
-      this.iframe.contentWindow?.postMessage(
-        {
-          type: IframeEventType.InjectAuthBundle,
-          value: bundle,
-        },
-        "*"
-      );
-
-      window.addEventListener(
-        "message",
-        (event) => {
-          if (event.origin !== this.iframeOrigin) {
-            // There might be other things going on in the window, for example: react dev tools, other extensions, etc.
-            // Instead of erroring out we simply return. Not our event!
-            return;
-          }
-          if (event.data?.type === IframeEventType.BundleInjected) {
-            resolve(event.data["value"]);
-          }
-          if (event.data?.type === IframeEventType.Error) {
-            reject(event.data["value"]);
-          }
-        },
-        false
-      );
-    });
-  }
-
   /**
    * Function to sign a payload with the underlying iframe
    */