diff --git a/src/module.ts b/src/module.ts
index b5103e66..66a3967c 100644
--- a/src/module.ts
+++ b/src/module.ts
@@ -3,7 +3,7 @@ import {
   defineNuxtModule,
   addPlugin,
   createResolver,
-  addImportsDir,
+  addImports,
   addServerHandler,
   addServerPlugin,
   addServerImportsDir,
@@ -60,9 +60,17 @@ export default defineNuxtModule<ModuleOptions>({
       './runtime/types/index',
     )
 
+    const composables = [
+      { name: 'useUserSession', from: resolver.resolve('./runtime/app/composables/session') },
+    ]
+
+    if (options.webAuthn) {
+      composables.push({ name: 'useWebAuthn', from: resolver.resolve('./runtime/app/composables/webauthn') })
+    }
+
     // App
     addComponentsDir({ path: resolver.resolve('./runtime/app/components') })
-    addImportsDir(resolver.resolve('./runtime/app/composables'))
+    addImports(composables)
     addPlugin(resolver.resolve('./runtime/app/plugins/session.server'))
     addPlugin(resolver.resolve('./runtime/app/plugins/session.client'))
     // Server
diff --git a/src/runtime/server/lib/webauthn/authenticate.ts b/src/runtime/server/lib/webauthn/authenticate.ts
index c8ba0c9b..c3453495 100644
--- a/src/runtime/server/lib/webauthn/authenticate.ts
+++ b/src/runtime/server/lib/webauthn/authenticate.ts
@@ -2,21 +2,11 @@ import { eventHandler, H3Error, createError, getRequestURL, readBody } from 'h3'
 import type { GenerateAuthenticationOptionsOpts } from '@simplewebauthn/server'
 import { generateAuthenticationOptions, verifyAuthenticationResponse } from '@simplewebauthn/server'
 import defu from 'defu'
-import type { AuthenticationResponseJSON } from '@simplewebauthn/types'
 import { getRandomValues } from 'uncrypto'
 import { base64URLStringToBuffer, bufferToBase64URLString } from '@simplewebauthn/browser'
 import { useRuntimeConfig } from '#imports'
 import type { WebAuthnAuthenticateEventHandlerOptions, WebAuthnCredential } from '#auth-utils'
-
-type AuthenticationBody = {
-  verify: false
-  userName?: string
-} | {
-  verify: true
-  attemptId: string
-  userName?: string
-  response: AuthenticationResponseJSON
-}
+import type { AuthenticationBody } from '~/src/runtime/types/webauthn'
 
 export function defineWebAuthnAuthenticateEventHandler<T extends WebAuthnCredential>({
   storeChallenge,
@@ -30,20 +20,20 @@ export function defineWebAuthnAuthenticateEventHandler<T extends WebAuthnCredent
   return eventHandler(async (event) => {
     const url = getRequestURL(event)
     const body = await readBody<AuthenticationBody>(event)
-    const _config = defu(await getOptions?.(event) ?? {}, useRuntimeConfig(event).webauthn.authenticate, {
+    const _config = defu(await getOptions?.(event, body) ?? {}, useRuntimeConfig(event).webauthn.authenticate, {
       rpID: url.hostname,
     } satisfies GenerateAuthenticationOptionsOpts)
 
-    if (allowCredentials && body.userName) {
-      _config.allowCredentials = await allowCredentials(event, body.userName)
-    }
-
     if (!storeChallenge) {
       _config.challenge = ''
     }
 
     try {
       if (!body.verify) {
+        if (allowCredentials && body.userName) {
+          _config.allowCredentials = await allowCredentials(event, body.userName)
+        }
+
         const options = await generateAuthenticationOptions(_config as GenerateAuthenticationOptionsOpts)
         const attemptId = bufferToBase64URLString(getRandomValues(new Uint8Array(32)))
 
@@ -71,6 +61,7 @@ export function defineWebAuthnAuthenticateEventHandler<T extends WebAuthnCredent
         expectedChallenge,
         expectedOrigin: url.origin,
         expectedRPID: url.hostname,
+        requireUserVerification: false, // TODO: make configurable https://simplewebauthn.dev/docs/advanced/passkeys#verifyauthenticationresponse
         credential: {
           id: credential.id,
           publicKey: new Uint8Array(base64URLStringToBuffer(credential.publicKey)),
diff --git a/src/runtime/server/lib/webauthn/register.ts b/src/runtime/server/lib/webauthn/register.ts
index 9bc68f08..4f5807f1 100644
--- a/src/runtime/server/lib/webauthn/register.ts
+++ b/src/runtime/server/lib/webauthn/register.ts
@@ -3,27 +3,18 @@ import type { ValidateFunction } from 'h3'
 import type { GenerateRegistrationOptionsOpts } from '@simplewebauthn/server'
 import { generateRegistrationOptions, verifyRegistrationResponse } from '@simplewebauthn/server'
 import defu from 'defu'
-import type { RegistrationResponseJSON } from '@simplewebauthn/types'
 import { bufferToBase64URLString } from '@simplewebauthn/browser'
 import { getRandomValues } from 'uncrypto'
 import { useRuntimeConfig } from '#imports'
 import type { WebAuthnUser, WebAuthnRegisterEventHandlerOptions } from '#auth-utils'
-
-type RegistrationBody<T extends WebAuthnUser> = {
-  user: T
-  verify: false
-} | {
-  user: T
-  verify: true
-  attemptId: string
-  response: RegistrationResponseJSON
-}
+import type { RegistrationBody } from '~/src/runtime/types/webauthn'
 
 export function defineWebAuthnRegisterEventHandler<T extends WebAuthnUser>({
   storeChallenge,
   getChallenge,
   getOptions,
   validateUser,
+  excludeCredentials,
   onSuccess,
   onError,
 }: WebAuthnRegisterEventHandlerOptions<T>) {
@@ -41,7 +32,7 @@ export function defineWebAuthnRegisterEventHandler<T extends WebAuthnUser>({
       user = await validateUserData(body.user, validateUser)
     }
 
-    const _config = defu(await getOptions?.(event) ?? {}, useRuntimeConfig(event).webauthn.register, {
+    const _config = defu(await getOptions?.(event, body) ?? {}, useRuntimeConfig(event).webauthn.register, {
       rpID: url.hostname,
       rpName: url.hostname,
       userName: user.userName,
@@ -57,6 +48,10 @@ export function defineWebAuthnRegisterEventHandler<T extends WebAuthnUser>({
 
     try {
       if (!body.verify) {
+        if (excludeCredentials) {
+          _config.excludeCredentials = await excludeCredentials(event, user.userName)
+        }
+
         const options = await generateRegistrationOptions(_config as GenerateRegistrationOptionsOpts)
         const attemptId = bufferToBase64URLString(getRandomValues(new Uint8Array(32)))
 
diff --git a/src/runtime/types/webauthn.ts b/src/runtime/types/webauthn.ts
index 6de5bdda..c746a085 100644
--- a/src/runtime/types/webauthn.ts
+++ b/src/runtime/types/webauthn.ts
@@ -1,4 +1,4 @@
-import type { AuthenticatorTransportFuture } from '@simplewebauthn/types'
+import type { AuthenticationResponseJSON, AuthenticatorTransportFuture, RegistrationResponseJSON } from '@simplewebauthn/types'
 import type { Ref } from 'vue'
 import type { H3Event, H3Error, ValidateFunction } from 'h3'
 import type {
@@ -23,7 +23,7 @@ export interface WebAuthnUser {
   [key: string]: unknown
 }
 
-type AllowCredentials = NonNullable<GenerateAuthenticationOptionsOpts['allowCredentials']>
+type CredentialsList = NonNullable<GenerateAuthenticationOptionsOpts['allowCredentials']>
 
 // Using a discriminated union makes it such that you can only define both storeChallenge and getChallenge or neither
 type WebAuthnEventHandlerBase<T extends Record<PropertyKey, unknown>> = {
@@ -38,22 +38,43 @@ type WebAuthnEventHandlerBase<T extends Record<PropertyKey, unknown>> = {
   onError?: (event: H3Event, error: H3Error) => void | Promise<void>
 }
 
+export type RegistrationBody<T extends WebAuthnUser> = {
+  user: T
+  verify: false
+} | {
+  user: T
+  verify: true
+  attemptId: string
+  response: RegistrationResponseJSON
+}
+
 export type WebAuthnRegisterEventHandlerOptions<T extends WebAuthnUser> = WebAuthnEventHandlerBase<{
   user: T
   credential: WebAuthnCredential
   registrationInfo: Exclude<VerifiedRegistrationResponse['registrationInfo'], undefined>
 }> & {
-  getOptions?: (event: H3Event) => GenerateRegistrationOptionsOpts | Promise<GenerateRegistrationOptionsOpts>
+  getOptions?: (event: H3Event, body: RegistrationBody<T>) => Partial<GenerateRegistrationOptionsOpts> | Promise<Partial<GenerateRegistrationOptionsOpts>>
   validateUser?: ValidateFunction<T>
+  excludeCredentials?: (event: H3Event, userName: string) => CredentialsList | Promise<CredentialsList>
+}
+
+export type AuthenticationBody = {
+  verify: false
+  userName?: string
+} | {
+  verify: true
+  attemptId: string
+  userName?: string
+  response: AuthenticationResponseJSON
 }
 
 export type WebAuthnAuthenticateEventHandlerOptions<T extends WebAuthnCredential> = WebAuthnEventHandlerBase<{
   credential: T
   authenticationInfo: Exclude<VerifiedAuthenticationResponse['authenticationInfo'], undefined>
 }> & {
-  getOptions?: (event: H3Event) => Partial<GenerateAuthenticationOptionsOpts> | Promise<Partial<GenerateAuthenticationOptionsOpts>>
+  getOptions?: (event: H3Event, body: AuthenticationBody) => Partial<GenerateAuthenticationOptionsOpts> | Promise<Partial<GenerateAuthenticationOptionsOpts>>
   getCredential: (event: H3Event, credentialID: string) => T | Promise<T>
-  allowCredentials?: (event: H3Event, userName: string) => AllowCredentials | Promise<AllowCredentials>
+  allowCredentials?: (event: H3Event, userName: string) => CredentialsList | Promise<CredentialsList>
 }
 
 export interface WebAuthnComposable {