diff --git a/package.json b/package.json
index af05544..b458aff 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "ecoledirecte-api-types",
-	"version": "0.14.0",
+	"version": "0.14.1",
 	"description": "",
 	"main": "default/index.js",
 	"repository": {
diff --git a/v3/responses/login/index.ts b/v3/responses/login/index.ts
index 9eca419..1712e2c 100644
--- a/v3/responses/login/index.ts
+++ b/v3/responses/login/index.ts
@@ -3,7 +3,35 @@ import { account } from "./accounts";
 
 export * from "./accounts";
 
-export type loginRes = loginResSuccess | failureRes;
+export type base64 = string
+export type loginRes = loginResSuccess | failureRes | A2FRes
+
+export type A2FRes = {
+	code: 250,
+	token: string,
+	message: 'Identifiant et/ou mot de passe invalide !',
+	data: { changementMDP: false, accounts: [] }
+}
+
+export type A2FQCM = {
+    code: 200,
+    data: {
+		question: base64, 
+        propositions: Array<base64>
+    },
+    message: null, // ???
+    host: "HTTP<n° serveur>"
+}
+
+export type A2FQCMRes = {
+    code: 200,
+    data: {
+		cn: base64, 
+        cv: base64,
+    },
+    message: null, // ???
+    host: "HTTP<n° serveur>"
+}
 
 export type loginResSuccess = {
 	code: 200;
diff --git a/v3/routes.ts b/v3/routes.ts
index 44a977b..2521452 100644
--- a/v3/routes.ts
+++ b/v3/routes.ts
@@ -22,25 +22,42 @@ export const Routes = {
 		return "/v3/login.awp";
 	},
 
+	/**
+	 * Route for:
+	 * - POST /v3/connexion/doubleauth.awp?verbe=get&v=4.56.0
+	 */
+	getA2FQCM(): string {
+		return "/v3/connexion/doubleauth.awp?verbe=get&v=4.56.0"
+	},
+
+	/**
+	 * Route for:
+	 * - POST v3/connexion/doubleauth.awp?verbe=post&v=4.56.0
+	 */
+	postA2FRes(): string {
+		return "/v3/connexion/doubleauth.awp?verbe=post&v=4.56.0"
+	},
+
+
 	//! TEACHER
 	/**
 	 * Use with `root2`!
 	 *
 	 * Route for:
-	 * - POST *p/v3/niveauxListe.awp?verbe=get&v=4.14.7
+	 * - POST *p/v3/niveauxListe.awp?verbe=get&v=4.56.0
 	 */
 	teacherSchools(): string {
-		return "/v3/niveauxListe.awp?verbe=get&v=4.14.7";
+		return "/v3/niveauxListe.awp?verbe=get&v=4.56.0";
 	},
 
 	/**
 	 * Use with `root2`!
 	 *
 	 * Route for:
-	 * - POST *p/v3/classes/{classId}/eleves.awp?verbe=get&v=4.14.7
+	 * - POST *p/v3/classes/{classId}/eleves.awp?verbe=get&v=4.56.0
 	 */
 	teacherStudents(classId: number): string {
-		return `/v3/classes/${classId}/eleves.awp?verbe=get&v=4.14.7`;
+		return `/v3/classes/${classId}/eleves.awp?verbe=get&v=4.56.0`;
 	},
 
 	//! STUDENT
@@ -209,7 +226,7 @@ export const Routes = {
 	 * - POST /v3/comptes/detail.awp
 	 */
 	studentWallets(): string {
-		return "/v3/comptes/detail.awp?verbe=get&v=4.14.3";
+		return "/v3/comptes/detail.awp?verbe=get&v=4.56.0";
 	},
 
 	/**