diff --git a/auth/verifier.go b/auth/verifier.go
index bcaa22bff..adb57c07b 100644
--- a/auth/verifier.go
+++ b/auth/verifier.go
@@ -62,6 +62,14 @@ func (v *APIKeyTokenVerifier) Verify(key interface{}) (*jwt.Claims, *ClaimGrants
 	if key == nil || key == "" {
 		return nil, nil, ErrKeysMissing
 	}
+	// If a KeyProvider is passed, resolve it to the secret string for this token's API key.
+	if kp, ok := key.(KeyProvider); ok {
+		secret := kp.GetSecret(v.apiKey)
+		if secret == "" {
+			return nil, nil, ErrKeysMissing
+		}
+		key = []byte(secret)
+	}
 	if s, ok := key.(string); ok {
 		key = []byte(s)
 	}
diff --git a/auth/verifier_test.go b/auth/verifier_test.go
index 37d8f2ab3..932b8c3fd 100644
--- a/auth/verifier_test.go
+++ b/auth/verifier_test.go
@@ -95,6 +95,43 @@ func TestVerifier(t *testing.T) {
 		require.EqualValues(t, attrs, decoded.Attributes)
 	})
 
+	t.Run("verify with KeyProvider", func(t *testing.T) {
+		claim := auth.VideoGrant{RoomJoin: true, Room: "testroom"}
+		at := auth.NewAccessToken(apiKey, secret).
+			SetVideoGrant(&claim).
+			SetValidFor(time.Minute).
+			SetIdentity("user1")
+		authToken, err := at.ToJWT()
+		require.NoError(t, err)
+
+		v, err := auth.ParseAPIToken(authToken)
+		require.NoError(t, err)
+
+		// Passing a SimpleKeyProvider directly should work.
+		provider := auth.NewSimpleKeyProvider(apiKey, secret)
+		_, decoded, err := v.Verify(provider)
+		require.NoError(t, err)
+		require.Equal(t, "user1", decoded.Identity)
+		require.Equal(t, &claim, decoded.Video)
+	})
+
+	t.Run("verify with KeyProvider wrong key returns error", func(t *testing.T) {
+		claim := auth.VideoGrant{RoomJoin: true}
+		at := auth.NewAccessToken(apiKey, secret).
+			SetVideoGrant(&claim).
+			SetValidFor(time.Minute)
+		authToken, err := at.ToJWT()
+		require.NoError(t, err)
+
+		v, err := auth.ParseAPIToken(authToken)
+		require.NoError(t, err)
+
+		// Provider with wrong key should fail.
+		provider := auth.NewSimpleKeyProvider("wrongkey", "wrongsecret")
+		_, _, err = v.Verify(provider)
+		require.Error(t, err)
+	})
+
 	t.Run("nil permissions are handled", func(t *testing.T) {
 		grant := &auth.VideoGrant{
 			Room:     "myroom",