diff --git a/packages/account-wasm/pkg/account_wasm.d.ts b/packages/account-wasm/pkg/account_wasm.d.ts
index a6974162e..0bc2599c8 100644
--- a/packages/account-wasm/pkg/account_wasm.d.ts
+++ b/packages/account-wasm/pkg/account_wasm.d.ts
@@ -1,10 +1,5 @@
 /* tslint:disable */
 /* eslint-disable */
-export interface JsInvocationsDetails {
-    nonce: Felt;
-    maxFee: Felt;
-}
-
 export interface JsOutsideExecution {
     caller: Felt;
     executeBefore: number;
@@ -13,10 +8,9 @@ export interface JsOutsideExecution {
     nonce: Felt;
 }
 
-export interface JsPolicy {
-    target: string;
-    method: string;
-}
+export type Felts = JsFelt[];
+
+export type JsFelt = Felt;
 
 export interface JsCall {
     contractAddress: Felt;
@@ -24,13 +18,19 @@ export interface JsCall {
     calldata: Felt[];
 }
 
-export interface JsEstimateFeeDetails {
+export interface JsInvocationsDetails {
     nonce: Felt;
+    maxFee: Felt;
 }
 
-export type Felts = JsFelt[];
+export interface JsPolicy {
+    target: string;
+    method: string;
+}
 
-export type JsFelt = Felt;
+export interface JsEstimateFeeDetails {
+    nonce: Felt;
+}
 
 export interface JsSession {
     policies: JsPolicy[];
@@ -115,13 +115,6 @@ export class CartridgeAccount {
 */
   sessionJson(): any;
 /**
-* @param {(JsPolicy)[]} policies
-* @param {bigint} expires_at
-* @param {any} external_account
-* @returns {any}
-*/
-  static registerSessionCalldata(policies: (JsPolicy)[], expires_at: bigint, external_account: any): any;
-/**
 */
   revokeSession(): void;
 /**
@@ -139,19 +132,14 @@ export class CartridgeAccount {
 */
   delegateAccount(): Promise<JsFelt>;
 /**
-* @param {any} salt
-* @param {any} external_owner
-* @returns {any}
-*/
-  static getUdcDeployedAddress(salt: any, external_owner: any): any;
-/**
-* @returns {any}
-*/
-  static getAccountClassHash(): any;
-/**
+* @param {any} owner
+* @param {any} username
+* @param {(JsPolicy)[]} policies
+* @param {bigint} expires_at
+* @param {bigint} initial_deposit
 * @returns {any}
 */
-  static getUdcAddress(): any;
+  static externalDeploymentCalls(owner: any, username: any, policies: (JsPolicy)[], expires_at: bigint, initial_deposit: bigint): any;
 }
 /**
 */
diff --git a/packages/account-wasm/pkg/account_wasm.js b/packages/account-wasm/pkg/account_wasm.js
index 99312ca8c..235ccaf9b 100644
--- a/packages/account-wasm/pkg/account_wasm.js
+++ b/packages/account-wasm/pkg/account_wasm.js
@@ -1,3 +1,4 @@
+
 import * as wasm from "./account_wasm_bg.wasm";
 import { __wbg_set_wasm } from "./account_wasm_bg.js";
 __wbg_set_wasm(wasm);
diff --git a/packages/account-wasm/pkg/account_wasm_bg.js b/packages/account-wasm/pkg/account_wasm_bg.js
index 605b3c8b4..e81394a98 100644
--- a/packages/account-wasm/pkg/account_wasm_bg.js
+++ b/packages/account-wasm/pkg/account_wasm_bg.js
@@ -35,13 +35,13 @@ function takeObject(idx) {
 
 let WASM_VECTOR_LEN = 0;
 
-let cachedUint8Memory0 = null;
+let cachedUint8ArrayMemory0 = null;
 
-function getUint8Memory0() {
-    if (cachedUint8Memory0 === null || cachedUint8Memory0.byteLength === 0) {
-        cachedUint8Memory0 = new Uint8Array(wasm.memory.buffer);
+function getUint8ArrayMemory0() {
+    if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
+        cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
     }
-    return cachedUint8Memory0;
+    return cachedUint8ArrayMemory0;
 }
 
 const lTextEncoder = typeof TextEncoder === 'undefined' ? (0, module.require)('util').TextEncoder : TextEncoder;
@@ -66,7 +66,7 @@ function passStringToWasm0(arg, malloc, realloc) {
     if (realloc === undefined) {
         const buf = cachedTextEncoder.encode(arg);
         const ptr = malloc(buf.length, 1) >>> 0;
-        getUint8Memory0().subarray(ptr, ptr + buf.length).set(buf);
+        getUint8ArrayMemory0().subarray(ptr, ptr + buf.length).set(buf);
         WASM_VECTOR_LEN = buf.length;
         return ptr;
     }
@@ -74,7 +74,7 @@ function passStringToWasm0(arg, malloc, realloc) {
     let len = arg.length;
     let ptr = malloc(len, 1) >>> 0;
 
-    const mem = getUint8Memory0();
+    const mem = getUint8ArrayMemory0();
 
     let offset = 0;
 
@@ -89,7 +89,7 @@ function passStringToWasm0(arg, malloc, realloc) {
             arg = arg.slice(offset);
         }
         ptr = realloc(ptr, len, len = offset + arg.length * 3, 1) >>> 0;
-        const view = getUint8Memory0().subarray(ptr + offset, ptr + len);
+        const view = getUint8ArrayMemory0().subarray(ptr + offset, ptr + len);
         const ret = encodeString(arg, view);
 
         offset += ret.written;
@@ -104,13 +104,13 @@ function isLikeNone(x) {
     return x === undefined || x === null;
 }
 
-let cachedInt32Memory0 = null;
+let cachedDataViewMemory0 = null;
 
-function getInt32Memory0() {
-    if (cachedInt32Memory0 === null || cachedInt32Memory0.byteLength === 0) {
-        cachedInt32Memory0 = new Int32Array(wasm.memory.buffer);
+function getDataViewMemory0() {
+    if (cachedDataViewMemory0 === null || cachedDataViewMemory0.buffer.detached === true || (cachedDataViewMemory0.buffer.detached === undefined && cachedDataViewMemory0.buffer !== wasm.memory.buffer)) {
+        cachedDataViewMemory0 = new DataView(wasm.memory.buffer);
     }
-    return cachedInt32Memory0;
+    return cachedDataViewMemory0;
 }
 
 const lTextDecoder = typeof TextDecoder === 'undefined' ? (0, module.require)('util').TextDecoder : TextDecoder;
@@ -121,16 +121,7 @@ cachedTextDecoder.decode();
 
 function getStringFromWasm0(ptr, len) {
     ptr = ptr >>> 0;
-    return cachedTextDecoder.decode(getUint8Memory0().subarray(ptr, ptr + len));
-}
-
-let cachedFloat64Memory0 = null;
-
-function getFloat64Memory0() {
-    if (cachedFloat64Memory0 === null || cachedFloat64Memory0.byteLength === 0) {
-        cachedFloat64Memory0 = new Float64Array(wasm.memory.buffer);
-    }
-    return cachedFloat64Memory0;
+    return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
 }
 
 function debugString(val) {
@@ -229,23 +220,14 @@ function makeMutClosure(arg0, arg1, dtor, f) {
     return real;
 }
 function __wbg_adapter_44(arg0, arg1, arg2) {
-    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h3f3a3deef6344805(arg0, arg1, addHeapObject(arg2));
-}
-
-let cachedUint32Memory0 = null;
-
-function getUint32Memory0() {
-    if (cachedUint32Memory0 === null || cachedUint32Memory0.byteLength === 0) {
-        cachedUint32Memory0 = new Uint32Array(wasm.memory.buffer);
-    }
-    return cachedUint32Memory0;
+    wasm._dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__ha5780fd1342283cf(arg0, arg1, addHeapObject(arg2));
 }
 
 function passArrayJsValueToWasm0(array, malloc) {
     const ptr = malloc(array.length * 4, 4) >>> 0;
-    const mem = getUint32Memory0();
+    const mem = getDataViewMemory0();
     for (let i = 0; i < array.length; i++) {
-        mem[ptr / 4 + i] = addHeapObject(array[i]);
+        mem.setUint32(ptr + 4 * i, addHeapObject(array[i]), true);
     }
     WASM_VECTOR_LEN = array.length;
     return ptr;
@@ -258,13 +240,13 @@ function handleError(f, args) {
         wasm.__wbindgen_exn_store(addHeapObject(e));
     }
 }
-function __wbg_adapter_177(arg0, arg1, arg2, arg3) {
-    wasm.wasm_bindgen__convert__closures__invoke2_mut__hbcb2218b5bd12b96(arg0, arg1, addHeapObject(arg2), addHeapObject(arg3));
+function __wbg_adapter_186(arg0, arg1, arg2, arg3) {
+    wasm.wasm_bindgen__convert__closures__invoke2_mut__h11630e69f33a5871(arg0, arg1, addHeapObject(arg2), addHeapObject(arg3));
 }
 
 const CartridgeAccountFinalization = (typeof FinalizationRegistry === 'undefined')
     ? { register: () => {}, unregister: () => {} }
-    : new FinalizationRegistry(ptr => wasm.__wbg_cartridgeaccount_free(ptr >>> 0));
+    : new FinalizationRegistry(ptr => wasm.__wbg_cartridgeaccount_free(ptr >>> 0, 1));
 /**
 */
 export class CartridgeAccount {
@@ -286,7 +268,7 @@ export class CartridgeAccount {
 
     free() {
         const ptr = this.__destroy_into_raw();
-        wasm.__wbg_cartridgeaccount_free(ptr);
+        wasm.__wbg_cartridgeaccount_free(ptr, 0);
     }
     /**
     * Creates a new `CartridgeAccount` instance.
@@ -327,9 +309,9 @@ export class CartridgeAccount {
             const ptr5 = passStringToWasm0(public_key, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
             const len5 = WASM_VECTOR_LEN;
             wasm.cartridgeaccount_new(retptr, ptr0, len0, ptr1, len1, addHeapObject(chain_id), addHeapObject(address), ptr2, len2, ptr3, len3, ptr4, len4, ptr5, len5);
-            var r0 = getInt32Memory0()[retptr / 4 + 0];
-            var r1 = getInt32Memory0()[retptr / 4 + 1];
-            var r2 = getInt32Memory0()[retptr / 4 + 2];
+            var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
+            var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
+            var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
             if (r2) {
                 throw takeObject(r1);
             }
@@ -411,9 +393,9 @@ export class CartridgeAccount {
             const ptr0 = passArrayJsValueToWasm0(calls, wasm.__wbindgen_malloc);
             const len0 = WASM_VECTOR_LEN;
             wasm.cartridgeaccount_hasSession(retptr, this.__wbg_ptr, ptr0, len0);
-            var r0 = getInt32Memory0()[retptr / 4 + 0];
-            var r1 = getInt32Memory0()[retptr / 4 + 1];
-            var r2 = getInt32Memory0()[retptr / 4 + 2];
+            var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
+            var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
+            var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
             if (r2) {
                 throw takeObject(r1);
             }
@@ -429,32 +411,9 @@ export class CartridgeAccount {
         try {
             const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
             wasm.cartridgeaccount_sessionJson(retptr, this.__wbg_ptr);
-            var r0 = getInt32Memory0()[retptr / 4 + 0];
-            var r1 = getInt32Memory0()[retptr / 4 + 1];
-            var r2 = getInt32Memory0()[retptr / 4 + 2];
-            if (r2) {
-                throw takeObject(r1);
-            }
-            return takeObject(r0);
-        } finally {
-            wasm.__wbindgen_add_to_stack_pointer(16);
-        }
-    }
-    /**
-    * @param {(JsPolicy)[]} policies
-    * @param {bigint} expires_at
-    * @param {any} external_account
-    * @returns {any}
-    */
-    static registerSessionCalldata(policies, expires_at, external_account) {
-        try {
-            const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
-            const ptr0 = passArrayJsValueToWasm0(policies, wasm.__wbindgen_malloc);
-            const len0 = WASM_VECTOR_LEN;
-            wasm.cartridgeaccount_registerSessionCalldata(retptr, ptr0, len0, expires_at, addHeapObject(external_account));
-            var r0 = getInt32Memory0()[retptr / 4 + 0];
-            var r1 = getInt32Memory0()[retptr / 4 + 1];
-            var r2 = getInt32Memory0()[retptr / 4 + 2];
+            var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
+            var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
+            var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
             if (r2) {
                 throw takeObject(r1);
             }
@@ -469,8 +428,8 @@ export class CartridgeAccount {
         try {
             const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
             wasm.cartridgeaccount_revokeSession(retptr, this.__wbg_ptr);
-            var r0 = getInt32Memory0()[retptr / 4 + 0];
-            var r1 = getInt32Memory0()[retptr / 4 + 1];
+            var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
+            var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
             if (r1) {
                 throw takeObject(r0);
             }
@@ -504,17 +463,22 @@ export class CartridgeAccount {
         return takeObject(ret);
     }
     /**
-    * @param {any} salt
-    * @param {any} external_owner
+    * @param {any} owner
+    * @param {any} username
+    * @param {(JsPolicy)[]} policies
+    * @param {bigint} expires_at
+    * @param {bigint} initial_deposit
     * @returns {any}
     */
-    static getUdcDeployedAddress(salt, external_owner) {
+    static externalDeploymentCalls(owner, username, policies, expires_at, initial_deposit) {
         try {
             const retptr = wasm.__wbindgen_add_to_stack_pointer(-16);
-            wasm.cartridgeaccount_getUdcDeployedAddress(retptr, addHeapObject(salt), addHeapObject(external_owner));
-            var r0 = getInt32Memory0()[retptr / 4 + 0];
-            var r1 = getInt32Memory0()[retptr / 4 + 1];
-            var r2 = getInt32Memory0()[retptr / 4 + 2];
+            const ptr0 = passArrayJsValueToWasm0(policies, wasm.__wbindgen_malloc);
+            const len0 = WASM_VECTOR_LEN;
+            wasm.cartridgeaccount_externalDeploymentCalls(retptr, addHeapObject(owner), addHeapObject(username), ptr0, len0, expires_at, initial_deposit);
+            var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
+            var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
+            var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
             if (r2) {
                 throw takeObject(r1);
             }
@@ -523,25 +487,11 @@ export class CartridgeAccount {
             wasm.__wbindgen_add_to_stack_pointer(16);
         }
     }
-    /**
-    * @returns {any}
-    */
-    static getAccountClassHash() {
-        const ret = wasm.cartridgeaccount_getAccountClassHash();
-        return takeObject(ret);
-    }
-    /**
-    * @returns {any}
-    */
-    static getUdcAddress() {
-        const ret = wasm.cartridgeaccount_getUdcAddress();
-        return takeObject(ret);
-    }
 }
 
 const CartridgeSessionAccountFinalization = (typeof FinalizationRegistry === 'undefined')
     ? { register: () => {}, unregister: () => {} }
-    : new FinalizationRegistry(ptr => wasm.__wbg_cartridgesessionaccount_free(ptr >>> 0));
+    : new FinalizationRegistry(ptr => wasm.__wbg_cartridgesessionaccount_free(ptr >>> 0, 1));
 /**
 */
 export class CartridgeSessionAccount {
@@ -563,7 +513,7 @@ export class CartridgeSessionAccount {
 
     free() {
         const ptr = this.__destroy_into_raw();
-        wasm.__wbg_cartridgesessionaccount_free(ptr);
+        wasm.__wbg_cartridgesessionaccount_free(ptr, 0);
     }
     /**
     * @param {string} rpc_url
@@ -582,9 +532,9 @@ export class CartridgeSessionAccount {
             const ptr1 = passArrayJsValueToWasm0(session_authorization, wasm.__wbindgen_malloc);
             const len1 = WASM_VECTOR_LEN;
             wasm.cartridgesessionaccount_new(retptr, ptr0, len0, addHeapObject(signer), addHeapObject(address), addHeapObject(chain_id), ptr1, len1, addHeapObject(session));
-            var r0 = getInt32Memory0()[retptr / 4 + 0];
-            var r1 = getInt32Memory0()[retptr / 4 + 1];
-            var r2 = getInt32Memory0()[retptr / 4 + 2];
+            var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
+            var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
+            var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
             if (r2) {
                 throw takeObject(r1);
             }
@@ -608,9 +558,9 @@ export class CartridgeSessionAccount {
             const ptr0 = passStringToWasm0(rpc_url, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
             const len0 = WASM_VECTOR_LEN;
             wasm.cartridgesessionaccount_new_as_registered(retptr, ptr0, len0, addHeapObject(signer), addHeapObject(address), addHeapObject(owner_guid), addHeapObject(chain_id), addHeapObject(session));
-            var r0 = getInt32Memory0()[retptr / 4 + 0];
-            var r1 = getInt32Memory0()[retptr / 4 + 1];
-            var r2 = getInt32Memory0()[retptr / 4 + 2];
+            var r0 = getDataViewMemory0().getInt32(retptr + 4 * 0, true);
+            var r1 = getDataViewMemory0().getInt32(retptr + 4 * 1, true);
+            var r2 = getDataViewMemory0().getInt32(retptr + 4 * 2, true);
             if (r2) {
                 throw takeObject(r1);
             }
@@ -666,8 +616,8 @@ export function __wbindgen_string_get(arg0, arg1) {
     const ret = typeof(obj) === 'string' ? obj : undefined;
     var ptr1 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
     var len1 = WASM_VECTOR_LEN;
-    getInt32Memory0()[arg0 / 4 + 1] = len1;
-    getInt32Memory0()[arg0 / 4 + 0] = ptr1;
+    getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
+    getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
 };
 
 export function __wbindgen_json_parse(arg0, arg1) {
@@ -680,8 +630,8 @@ export function __wbindgen_json_serialize(arg0, arg1) {
     const ret = JSON.stringify(obj === undefined ? null : obj);
     const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
     const len1 = WASM_VECTOR_LEN;
-    getInt32Memory0()[arg0 / 4 + 1] = len1;
-    getInt32Memory0()[arg0 / 4 + 0] = ptr1;
+    getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
+    getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
 };
 
 export function __wbindgen_error_new(arg0, arg1) {
@@ -703,8 +653,8 @@ export function __wbindgen_boolean_get(arg0) {
 export function __wbindgen_number_get(arg0, arg1) {
     const obj = getObject(arg1);
     const ret = typeof(obj) === 'number' ? obj : undefined;
-    getFloat64Memory0()[arg0 / 8 + 1] = isLikeNone(ret) ? 0 : ret;
-    getInt32Memory0()[arg0 / 4 + 0] = !isLikeNone(ret);
+    getDataViewMemory0().setFloat64(arg0 + 8 * 1, isLikeNone(ret) ? 0 : ret, true);
+    getDataViewMemory0().setInt32(arg0 + 4 * 0, !isLikeNone(ret), true);
 };
 
 export function __wbindgen_bigint_from_i64(arg0) {
@@ -737,8 +687,8 @@ export function __wbg_String_b9412f8799faab3e(arg0, arg1) {
     const ret = String(getObject(arg1));
     const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
     const len1 = WASM_VECTOR_LEN;
-    getInt32Memory0()[arg0 / 4 + 1] = len1;
-    getInt32Memory0()[arg0 / 4 + 0] = ptr1;
+    getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
+    getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
 };
 
 export function __wbindgen_number_new(arg0) {
@@ -759,11 +709,11 @@ export function __wbg_fetch_bc7c8e27076a5c84(arg0) {
     return addHeapObject(ret);
 };
 
-export function __wbg_queueMicrotask_481971b0d87f3dd4(arg0) {
+export function __wbg_queueMicrotask_12a30234db4045d3(arg0) {
     queueMicrotask(getObject(arg0));
 };
 
-export function __wbg_queueMicrotask_3cbae2ec6b6cd3d6(arg0) {
+export function __wbg_queueMicrotask_48421b3cc9052b68(arg0) {
     const ret = getObject(arg0).queueMicrotask;
     return addHeapObject(ret);
 };
@@ -783,7 +733,7 @@ export function __wbindgen_cb_drop(arg0) {
     return ret;
 };
 
-export function __wbg_instanceof_Window_f401953a2cf86220(arg0) {
+export function __wbg_instanceof_Window_5012736c80a01584(arg0) {
     let result;
     try {
         result = getObject(arg0) instanceof Window;
@@ -794,60 +744,50 @@ export function __wbg_instanceof_Window_f401953a2cf86220(arg0) {
     return ret;
 };
 
-export function __wbg_location_2951b5ee34f19221(arg0) {
+export function __wbg_location_af118da6c50d4c3f(arg0) {
     const ret = getObject(arg0).location;
     return addHeapObject(ret);
 };
 
-export function __wbg_navigator_6c8fa55c5cc8796e(arg0) {
+export function __wbg_navigator_6210380287bf8581(arg0) {
     const ret = getObject(arg0).navigator;
     return addHeapObject(ret);
 };
 
-export function __wbg_localStorage_e381d34d0c40c761() { return handleError(function (arg0) {
+export function __wbg_localStorage_90db5cb66e840248() { return handleError(function (arg0) {
     const ret = getObject(arg0).localStorage;
     return isLikeNone(ret) ? 0 : addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_debug_5fb96680aecf5dc8(arg0) {
+export function __wbg_debug_5a33c41aeac15ee6(arg0) {
     console.debug(getObject(arg0));
 };
 
-export function __wbg_log_5bb5f88f245d7762(arg0) {
+export function __wbg_log_b103404cc5920657(arg0) {
     console.log(getObject(arg0));
 };
 
-export function __wbg_fetch_921fad6ef9e883dd(arg0, arg1) {
+export function __wbg_fetch_ba7fe179e527d942(arg0, arg1) {
     const ret = getObject(arg0).fetch(getObject(arg1));
     return addHeapObject(ret);
 };
 
-export function __wbg_origin_ee93e29ace71f568() { return handleError(function (arg0, arg1) {
-    const ret = getObject(arg1).origin;
-    const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
-    const len1 = WASM_VECTOR_LEN;
-    getInt32Memory0()[arg0 / 4 + 1] = len1;
-    getInt32Memory0()[arg0 / 4 + 0] = ptr1;
-}, arguments) };
-
-export function __wbg_getItem_164e8e5265095b87() { return handleError(function (arg0, arg1, arg2, arg3) {
-    const ret = getObject(arg1).getItem(getStringFromWasm0(arg2, arg3));
-    var ptr1 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
-    var len1 = WASM_VECTOR_LEN;
-    getInt32Memory0()[arg0 / 4 + 1] = len1;
-    getInt32Memory0()[arg0 / 4 + 0] = ptr1;
+export function __wbg_create_98c8d4ceb117be17() { return handleError(function (arg0, arg1) {
+    const ret = getObject(arg0).create(getObject(arg1));
+    return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_setItem_ba2bb41d73dac079() { return handleError(function (arg0, arg1, arg2, arg3, arg4) {
-    getObject(arg0).setItem(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
+export function __wbg_get_a641ab434d58b2eb() { return handleError(function (arg0, arg1) {
+    const ret = getObject(arg0).get(getObject(arg1));
+    return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_getClientExtensionResults_a849d498bd960116(arg0) {
+export function __wbg_getClientExtensionResults_b2b730757f0acc3b(arg0) {
     const ret = getObject(arg0).getClientExtensionResults();
     return addHeapObject(ret);
 };
 
-export function __wbg_instanceof_Response_849eb93e75734b6e(arg0) {
+export function __wbg_instanceof_Response_e91b7eb7c611a9ae(arg0) {
     let result;
     try {
         result = getObject(arg0) instanceof Response;
@@ -858,75 +798,109 @@ export function __wbg_instanceof_Response_849eb93e75734b6e(arg0) {
     return ret;
 };
 
-export function __wbg_url_5f6dc4009ac5f99d(arg0, arg1) {
+export function __wbg_url_1bf85c8abeb8c92d(arg0, arg1) {
     const ret = getObject(arg1).url;
     const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
     const len1 = WASM_VECTOR_LEN;
-    getInt32Memory0()[arg0 / 4 + 1] = len1;
-    getInt32Memory0()[arg0 / 4 + 0] = ptr1;
+    getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
+    getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
 };
 
-export function __wbg_status_61a01141acd3cf74(arg0) {
+export function __wbg_status_ae8de515694c5c7c(arg0) {
     const ret = getObject(arg0).status;
     return ret;
 };
 
-export function __wbg_headers_9620bfada380764a(arg0) {
+export function __wbg_headers_5e283e8345689121(arg0) {
     const ret = getObject(arg0).headers;
     return addHeapObject(ret);
 };
 
-export function __wbg_arrayBuffer_29931d52c7206b02() { return handleError(function (arg0) {
+export function __wbg_arrayBuffer_a5fbad63cc7e663b() { return handleError(function (arg0) {
     const ret = getObject(arg0).arrayBuffer();
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_text_450a059667fd91fd() { return handleError(function (arg0) {
+export function __wbg_text_a94b91ea8700357a() { return handleError(function (arg0) {
     const ret = getObject(arg0).text();
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_create_21f4f173d36edabb() { return handleError(function (arg0, arg1) {
-    const ret = getObject(arg0).create(getObject(arg1));
+export function __wbg_signal_41e46ccad44bb5e2(arg0) {
+    const ret = getObject(arg0).signal;
     return addHeapObject(ret);
-}, arguments) };
+};
 
-export function __wbg_get_af826bc073cbd7b3() { return handleError(function (arg0, arg1) {
-    const ret = getObject(arg0).get(getObject(arg1));
+export function __wbg_new_ebf2727385ee825c() { return handleError(function () {
+    const ret = new AbortController();
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_credentials_301bbb1c5ba6b52c(arg0) {
-    const ret = getObject(arg0).credentials;
-    return addHeapObject(ret);
+export function __wbg_abort_8659d889a7877ae3(arg0) {
+    getObject(arg0).abort();
 };
 
-export function __wbg_new_ab6fd82b10560829() { return handleError(function () {
+export function __wbg_origin_648082c4831a5be8() { return handleError(function (arg0, arg1) {
+    const ret = getObject(arg1).origin;
+    const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+    const len1 = WASM_VECTOR_LEN;
+    getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
+    getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
+}, arguments) };
+
+export function __wbg_getItem_cab39762abab3e70() { return handleError(function (arg0, arg1, arg2, arg3) {
+    const ret = getObject(arg1).getItem(getStringFromWasm0(arg2, arg3));
+    var ptr1 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+    var len1 = WASM_VECTOR_LEN;
+    getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
+    getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
+}, arguments) };
+
+export function __wbg_setItem_9482185c870abba6() { return handleError(function (arg0, arg1, arg2, arg3, arg4) {
+    getObject(arg0).setItem(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
+}, arguments) };
+
+export function __wbg_new_e27c93803e1acc42() { return handleError(function () {
     const ret = new Headers();
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_append_7bfcb4937d1d5e29() { return handleError(function (arg0, arg1, arg2, arg3, arg4) {
+export function __wbg_append_f3a4426bb50622c5() { return handleError(function (arg0, arg1, arg2, arg3, arg4) {
     getObject(arg0).append(getStringFromWasm0(arg1, arg2), getStringFromWasm0(arg3, arg4));
 }, arguments) };
 
-export function __wbg_newwithstrandinit_3fd6fba4083ff2d0() { return handleError(function (arg0, arg1, arg2) {
+export function __wbg_newwithstrandinit_a31c69e4cc337183() { return handleError(function (arg0, arg1, arg2) {
     const ret = new Request(getStringFromWasm0(arg0, arg1), getObject(arg2));
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_signal_a61f78a3478fd9bc(arg0) {
-    const ret = getObject(arg0).signal;
-    return addHeapObject(ret);
+export function __wbg_setbody_734cb3d7ee8e6e96(arg0, arg1) {
+    getObject(arg0).body = getObject(arg1);
 };
 
-export function __wbg_new_0d76b0581eca6298() { return handleError(function () {
-    const ret = new AbortController();
-    return addHeapObject(ret);
-}, arguments) };
+export function __wbg_setcredentials_2b67800db3f7b621(arg0, arg1) {
+    getObject(arg0).credentials = ["omit","same-origin","include",][arg1];
+};
 
-export function __wbg_abort_2aa7521d5690750e(arg0) {
-    getObject(arg0).abort();
+export function __wbg_setheaders_be10a5ab566fd06f(arg0, arg1) {
+    getObject(arg0).headers = getObject(arg1);
+};
+
+export function __wbg_setmethod_dc68a742c2db5c6a(arg0, arg1, arg2) {
+    getObject(arg0).method = getStringFromWasm0(arg1, arg2);
+};
+
+export function __wbg_setmode_a781aae2bd3df202(arg0, arg1) {
+    getObject(arg0).mode = ["same-origin","no-cors","cors","navigate",][arg1];
+};
+
+export function __wbg_setsignal_91c4e8ebd04eb935(arg0, arg1) {
+    getObject(arg0).signal = getObject(arg1);
+};
+
+export function __wbg_credentials_fb876d53c9170fe4(arg0) {
+    const ret = getObject(arg0).credentials;
+    return addHeapObject(ret);
 };
 
 export function __wbg_crypto_1d1f22824a6a080c(arg0) {
@@ -972,91 +946,91 @@ export function __wbg_getRandomValues_3aa56aa6edec874c() { return handleError(fu
     getObject(arg0).getRandomValues(getObject(arg1));
 }, arguments) };
 
-export function __wbg_new_16b304a2cfa7ff4a() {
+export function __wbg_new_a220cf903aa02ca2() {
     const ret = new Array();
     return addHeapObject(ret);
 };
 
-export function __wbg_newnoargs_e258087cd0daa0ea(arg0, arg1) {
+export function __wbg_newnoargs_76313bd6ff35d0f2(arg0, arg1) {
     const ret = new Function(getStringFromWasm0(arg0, arg1));
     return addHeapObject(ret);
 };
 
-export function __wbg_new_d9bc3a0147634640() {
+export function __wbg_new_8608a2b51a5f6737() {
     const ret = new Map();
     return addHeapObject(ret);
 };
 
-export function __wbg_next_40fc327bfc8770e6(arg0) {
+export function __wbg_next_de3e9db4440638b2(arg0) {
     const ret = getObject(arg0).next;
     return addHeapObject(ret);
 };
 
-export function __wbg_next_196c84450b364254() { return handleError(function (arg0) {
+export function __wbg_next_f9cb570345655b9a() { return handleError(function (arg0) {
     const ret = getObject(arg0).next();
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_done_298b57d23c0fc80c(arg0) {
+export function __wbg_done_bfda7aa8f252b39f(arg0) {
     const ret = getObject(arg0).done;
     return ret;
 };
 
-export function __wbg_value_d93c65011f51a456(arg0) {
+export function __wbg_value_6d39332ab4788d86(arg0) {
     const ret = getObject(arg0).value;
     return addHeapObject(ret);
 };
 
-export function __wbg_iterator_2cee6dadfd956dfa() {
+export function __wbg_iterator_888179a48810a9fe() {
     const ret = Symbol.iterator;
     return addHeapObject(ret);
 };
 
-export function __wbg_get_e3c254076557e348() { return handleError(function (arg0, arg1) {
+export function __wbg_get_224d16597dbbfd96() { return handleError(function (arg0, arg1) {
     const ret = Reflect.get(getObject(arg0), getObject(arg1));
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_call_27c0f87801dedf93() { return handleError(function (arg0, arg1) {
+export function __wbg_call_1084a111329e68ce() { return handleError(function (arg0, arg1) {
     const ret = getObject(arg0).call(getObject(arg1));
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_new_72fb9a18b5ae2624() {
+export function __wbg_new_525245e2b9901204() {
     const ret = new Object();
     return addHeapObject(ret);
 };
 
-export function __wbg_self_ce0dbfc45cf2f5be() { return handleError(function () {
+export function __wbg_self_3093d5d1f7bcb682() { return handleError(function () {
     const ret = self.self;
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_window_c6fb939a7f436783() { return handleError(function () {
+export function __wbg_window_3bcfc4d31bc012f8() { return handleError(function () {
     const ret = window.window;
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_globalThis_d1e6af4856ba331b() { return handleError(function () {
+export function __wbg_globalThis_86b222e13bdf32ed() { return handleError(function () {
     const ret = globalThis.globalThis;
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_global_207b558942527489() { return handleError(function () {
+export function __wbg_global_e5a3fe56f8be9485() { return handleError(function () {
     const ret = global.global;
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_set_d4638f722068f043(arg0, arg1, arg2) {
+export function __wbg_set_673dda6c73d19609(arg0, arg1, arg2) {
     getObject(arg0)[arg1 >>> 0] = takeObject(arg2);
 };
 
-export function __wbg_push_a5b05aedc7234f9f(arg0, arg1) {
+export function __wbg_push_37c89022f34c01ca(arg0, arg1) {
     const ret = getObject(arg0).push(getObject(arg1));
     return ret;
 };
 
-export function __wbg_instanceof_ArrayBuffer_836825be07d4c9d2(arg0) {
+export function __wbg_instanceof_ArrayBuffer_61dfc3198373c902(arg0) {
     let result;
     try {
         result = getObject(arg0) instanceof ArrayBuffer;
@@ -1067,24 +1041,24 @@ export function __wbg_instanceof_ArrayBuffer_836825be07d4c9d2(arg0) {
     return ret;
 };
 
-export function __wbg_call_b3ca7c6051f9bec1() { return handleError(function (arg0, arg1, arg2) {
+export function __wbg_call_89af060b4e1523f2() { return handleError(function (arg0, arg1, arg2) {
     const ret = getObject(arg0).call(getObject(arg1), getObject(arg2));
     return addHeapObject(ret);
 }, arguments) };
 
-export function __wbg_set_8417257aaedc936b(arg0, arg1, arg2) {
+export function __wbg_set_49185437f0ab06f8(arg0, arg1, arg2) {
     const ret = getObject(arg0).set(getObject(arg1), getObject(arg2));
     return addHeapObject(ret);
 };
 
-export function __wbg_new_81740750da40724f(arg0, arg1) {
+export function __wbg_new_b85e72ed1bfd57f9(arg0, arg1) {
     try {
         var state0 = {a: arg0, b: arg1};
         var cb0 = (arg0, arg1) => {
             const a = state0.a;
             state0.a = 0;
             try {
-                return __wbg_adapter_177(a, state0.b, arg0, arg1);
+                return __wbg_adapter_186(a, state0.b, arg0, arg1);
             } finally {
                 state0.a = a;
             }
@@ -1096,46 +1070,46 @@ export function __wbg_new_81740750da40724f(arg0, arg1) {
     }
 };
 
-export function __wbg_resolve_b0083a7967828ec8(arg0) {
+export function __wbg_resolve_570458cb99d56a43(arg0) {
     const ret = Promise.resolve(getObject(arg0));
     return addHeapObject(ret);
 };
 
-export function __wbg_then_0c86a60e8fcfe9f6(arg0, arg1) {
+export function __wbg_then_95e6edc0f89b73b1(arg0, arg1) {
     const ret = getObject(arg0).then(getObject(arg1));
     return addHeapObject(ret);
 };
 
-export function __wbg_then_a73caa9a87991566(arg0, arg1, arg2) {
+export function __wbg_then_876bb3c633745cc6(arg0, arg1, arg2) {
     const ret = getObject(arg0).then(getObject(arg1), getObject(arg2));
     return addHeapObject(ret);
 };
 
-export function __wbg_buffer_12d079cc21e14bdb(arg0) {
+export function __wbg_buffer_b7b08af79b0b0974(arg0) {
     const ret = getObject(arg0).buffer;
     return addHeapObject(ret);
 };
 
-export function __wbg_newwithbyteoffsetandlength_aa4a17c33a06e5cb(arg0, arg1, arg2) {
+export function __wbg_newwithbyteoffsetandlength_8a2cb9ca96b27ec9(arg0, arg1, arg2) {
     const ret = new Uint8Array(getObject(arg0), arg1 >>> 0, arg2 >>> 0);
     return addHeapObject(ret);
 };
 
-export function __wbg_new_63b92bc8671ed464(arg0) {
+export function __wbg_new_ea1883e1e5e86686(arg0) {
     const ret = new Uint8Array(getObject(arg0));
     return addHeapObject(ret);
 };
 
-export function __wbg_set_a47bac70306a19a7(arg0, arg1, arg2) {
+export function __wbg_set_d1e79e2388520f18(arg0, arg1, arg2) {
     getObject(arg0).set(getObject(arg1), arg2 >>> 0);
 };
 
-export function __wbg_length_c20a40f15020d68a(arg0) {
+export function __wbg_length_8339fcf5d8ecd12e(arg0) {
     const ret = getObject(arg0).length;
     return ret;
 };
 
-export function __wbg_instanceof_Uint8Array_2b3bbecd033d19f6(arg0) {
+export function __wbg_instanceof_Uint8Array_247a91427532499e(arg0) {
     let result;
     try {
         result = getObject(arg0) instanceof Uint8Array;
@@ -1146,27 +1120,27 @@ export function __wbg_instanceof_Uint8Array_2b3bbecd033d19f6(arg0) {
     return ret;
 };
 
-export function __wbg_newwithlength_e9b4878cebadb3d3(arg0) {
+export function __wbg_newwithlength_ec548f448387c968(arg0) {
     const ret = new Uint8Array(arg0 >>> 0);
     return addHeapObject(ret);
 };
 
-export function __wbg_subarray_a1f73cd4b5b42fe1(arg0, arg1, arg2) {
+export function __wbg_subarray_7c2e3576afe181d1(arg0, arg1, arg2) {
     const ret = getObject(arg0).subarray(arg1 >>> 0, arg2 >>> 0);
     return addHeapObject(ret);
 };
 
-export function __wbg_has_0af94d20077affa2() { return handleError(function (arg0, arg1) {
+export function __wbg_has_4bfbc01db38743f7() { return handleError(function (arg0, arg1) {
     const ret = Reflect.has(getObject(arg0), getObject(arg1));
     return ret;
 }, arguments) };
 
-export function __wbg_set_1f9b04f170055d33() { return handleError(function (arg0, arg1, arg2) {
+export function __wbg_set_eacc7d73fefaafdf() { return handleError(function (arg0, arg1, arg2) {
     const ret = Reflect.set(getObject(arg0), getObject(arg1), getObject(arg2));
     return ret;
 }, arguments) };
 
-export function __wbg_stringify_8887fe74e1c50d81() { return handleError(function (arg0) {
+export function __wbg_stringify_bbf45426c92a6bf5() { return handleError(function (arg0) {
     const ret = JSON.stringify(getObject(arg0));
     return addHeapObject(ret);
 }, arguments) };
@@ -1175,8 +1149,8 @@ export function __wbindgen_debug_string(arg0, arg1) {
     const ret = debugString(getObject(arg1));
     const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
     const len1 = WASM_VECTOR_LEN;
-    getInt32Memory0()[arg0 / 4 + 1] = len1;
-    getInt32Memory0()[arg0 / 4 + 0] = ptr1;
+    getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
+    getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
 };
 
 export function __wbindgen_throw(arg0, arg1) {
@@ -1188,8 +1162,8 @@ export function __wbindgen_memory() {
     return addHeapObject(ret);
 };
 
-export function __wbindgen_closure_wrapper2425(arg0, arg1, arg2) {
-    const ret = makeMutClosure(arg0, arg1, 479, __wbg_adapter_44);
+export function __wbindgen_closure_wrapper2430(arg0, arg1, arg2) {
+    const ret = makeMutClosure(arg0, arg1, 472, __wbg_adapter_44);
     return addHeapObject(ret);
 };
 
diff --git a/packages/account-wasm/pkg/account_wasm_bg.wasm b/packages/account-wasm/pkg/account_wasm_bg.wasm
index 67621169b..43b44ac10 100644
Binary files a/packages/account-wasm/pkg/account_wasm_bg.wasm and b/packages/account-wasm/pkg/account_wasm_bg.wasm differ
diff --git a/packages/account-wasm/pkg/account_wasm_bg.wasm.d.ts b/packages/account-wasm/pkg/account_wasm_bg.wasm.d.ts
index a002e9dbf..77999073c 100644
--- a/packages/account-wasm/pkg/account_wasm_bg.wasm.d.ts
+++ b/packages/account-wasm/pkg/account_wasm_bg.wasm.d.ts
@@ -1,7 +1,7 @@
 /* tslint:disable */
 /* eslint-disable */
 export const memory: WebAssembly.Memory;
-export function __wbg_cartridgeaccount_free(a: number): void;
+export function __wbg_cartridgeaccount_free(a: number, b: number): void;
 export function cartridgeaccount_new(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number, k: number, l: number, m: number, n: number, o: number): void;
 export function cartridgeaccount_ownerGuid(a: number): number;
 export function cartridgeaccount_registerSession(a: number, b: number, c: number, d: number, e: number): number;
@@ -11,15 +11,12 @@ export function cartridgeaccount_execute(a: number, b: number, c: number, d: num
 export function cartridgeaccount_executeFromOutside(a: number, b: number, c: number, d: number): number;
 export function cartridgeaccount_hasSession(a: number, b: number, c: number, d: number): void;
 export function cartridgeaccount_sessionJson(a: number, b: number): void;
-export function cartridgeaccount_registerSessionCalldata(a: number, b: number, c: number, d: number, e: number): void;
 export function cartridgeaccount_revokeSession(a: number, b: number): void;
 export function cartridgeaccount_signMessage(a: number, b: number, c: number): number;
 export function cartridgeaccount_deploySelf(a: number, b: number): number;
 export function cartridgeaccount_delegateAccount(a: number): number;
-export function cartridgeaccount_getUdcDeployedAddress(a: number, b: number, c: number): void;
-export function cartridgeaccount_getAccountClassHash(): number;
-export function cartridgeaccount_getUdcAddress(): number;
-export function __wbg_cartridgesessionaccount_free(a: number): void;
+export function cartridgeaccount_externalDeploymentCalls(a: number, b: number, c: number, d: number, e: number, f: number, g: number): void;
+export function __wbg_cartridgesessionaccount_free(a: number, b: number): void;
 export function cartridgesessionaccount_new(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number): void;
 export function cartridgesessionaccount_new_as_registered(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number): void;
 export function cartridgesessionaccount_sign(a: number, b: number, c: number, d: number): number;
@@ -28,7 +25,7 @@ export function cartridgesessionaccount_execute_from_outside(a: number, b: numbe
 export function __wbindgen_malloc(a: number, b: number): number;
 export function __wbindgen_realloc(a: number, b: number, c: number, d: number): number;
 export const __wbindgen_export_2: WebAssembly.Table;
-export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__h3f3a3deef6344805(a: number, b: number, c: number): void;
+export function _dyn_core__ops__function__FnMut__A____Output___R_as_wasm_bindgen__closure__WasmClosure___describe__invoke__ha5780fd1342283cf(a: number, b: number, c: number): void;
 export function __wbindgen_add_to_stack_pointer(a: number): number;
 export function __wbindgen_exn_store(a: number): void;
-export function wasm_bindgen__convert__closures__invoke2_mut__hbcb2218b5bd12b96(a: number, b: number, c: number, d: number): void;
+export function wasm_bindgen__convert__closures__invoke2_mut__h11630e69f33a5871(a: number, b: number, c: number, d: number): void;
diff --git a/packages/account-wasm/src/lib.rs b/packages/account-wasm/src/lib.rs
index 97055cf17..738fe4bc6 100644
--- a/packages/account-wasm/src/lib.rs
+++ b/packages/account-wasm/src/lib.rs
@@ -13,11 +13,11 @@ use account_sdk::account::session::hash::Session;
 use account_sdk::account::session::raw_session::RawSession;
 use account_sdk::account::session::SessionAccount;
 use account_sdk::account::{AccountHashAndCallsSigner, MessageSignerAccount};
-use account_sdk::constants::{ACCOUNT_CLASS_HASH, UDC_ADDRESS};
+use account_sdk::constants::{ACCOUNT_CLASS_HASH, ETH_CONTRACT_ADDRESS, UDC_ADDRESS};
 use account_sdk::controller::Controller;
 use account_sdk::provider::{CartridgeJsonRpcProvider, CartridgeProvider};
 use account_sdk::signers::webauthn::{CredentialID, WebauthnSigner};
-use account_sdk::signers::{HashSigner, Signer};
+use account_sdk::signers::{HashSigner, Signer, SignerTrait};
 use base64::engine::general_purpose;
 use base64::Engine;
 use cainome::cairo_serde::{CairoSerde, ContractAddress};
@@ -37,6 +37,7 @@ use types::session::JsSession;
 use types::{Felts, JsFelt};
 use url::Url;
 use wasm_bindgen::prelude::*;
+use web_sys::console;
 
 use crate::errors::OperationError;
 use crate::types::invocation::JsInvocationsDetails;
@@ -256,28 +257,6 @@ impl CartridgeAccount {
             .map_or_else(|| Ok(JsValue::NULL), Ok)
     }
 
-    #[wasm_bindgen(js_name = registerSessionCalldata)]
-    pub fn register_session_calldata(
-        policies: Vec<JsPolicy>,
-        expires_at: u64,
-        external_account: JsValue,
-    ) -> Result<JsValue> {
-        let methods = policies
-            .into_iter()
-            .map(TryFrom::try_from)
-            .collect::<std::result::Result<Vec<_>, _>>()?;
-
-        let signer = SigningKey::from_random();
-        let session = Session::new(methods, expires_at, &signer.signer())?;
-
-        let calldata = [
-            <RawSession as CairoSerde>::cairo_serialize(&session.raw()),
-            vec![from_value(external_account)?],
-        ]
-        .concat();
-        Ok(to_value(&calldata)?)
-    }
-
     #[wasm_bindgen(js_name = revokeSession)]
     pub fn revoke_session(&self) -> Result<()> {
         unimplemented!("Revoke Session not implemented");
@@ -324,39 +303,90 @@ impl CartridgeAccount {
         Ok(JsFelt(res))
     }
 
-    #[wasm_bindgen(js_name = getUdcDeployedAddress)]
-    pub fn get_udc_deployed_address(salt: JsValue, external_owner: JsValue) -> Result<JsValue> {
-        set_panic_hook();
-
-        let salt = from_value::<Felt>(salt)?;
-        let external_owner = from_value::<ContractAddress>(external_owner)?;
+    #[wasm_bindgen(js_name = externalDeploymentCalls)]
+    pub fn external_deployment_calls(
+        owner: JsValue,
+        username: JsValue,
+        policies: Vec<JsPolicy>,
+        expires_at: u64,
+        initial_deposit: u64,
+    ) -> Result<JsValue> {
+        let mut js_calls: Vec<JsCall> = vec![];
+        let salt = from_value::<Felt>(username)?;
+        let owner = from_value::<ContractAddress>(owner)?;
 
         let mut constructor_calldata =
-            controller::Owner::cairo_serialize(&controller::Owner::Account(external_owner));
+            controller::Owner::cairo_serialize(&controller::Owner::Account(owner));
         constructor_calldata.extend(Option::<AbigenSigner>::cairo_serialize(&None));
 
-        let res = get_udc_deployed_address(
+        let address = get_udc_deployed_address(
             salt,
             ACCOUNT_CLASS_HASH,
             &UdcUniqueness::NotUnique,
             &constructor_calldata,
         );
 
+        let mut udc_deploy_calldata = vec![
+            ACCOUNT_CLASS_HASH,
+            salt,
+            Felt::ZERO, // unique false
+        ];
+        udc_deploy_calldata.push(constructor_calldata.len().into());
+        udc_deploy_calldata.extend(constructor_calldata);
+
+        // Universal Deployer Contract calldata
+        js_calls.push(JsCall {
+            contract_address: UDC_ADDRESS,
+            entrypoint: "deployContract".to_string(),
+            calldata: udc_deploy_calldata,
+        });
+
+        // Set Delegate account
+        js_calls.push(JsCall {
+            contract_address: address,
+            entrypoint: "set_delegate_account".to_string(),
+            calldata: vec![owner.into()],
+        });
+
+        // Register new session
+        let methods = policies
+            .into_iter()
+            .map(TryFrom::try_from)
+            .collect::<std::result::Result<Vec<_>, _>>()?;
+        let session_signer = SigningKey::from_random();
+        let session = Session::new(methods, expires_at, &session_signer.signer())?;
+
+        js_calls.push(JsCall {
+            contract_address: address,
+            entrypoint: "register_session".to_string(),
+            calldata: [
+                <RawSession as CairoSerde>::cairo_serialize(&session.raw()),
+                vec![owner.into()],
+            ]
+            .concat(),
+        });
+
+        // Transfer ETH calldata
+        if initial_deposit > 0 {
+            js_calls.push(JsCall {
+                contract_address: ETH_CONTRACT_ADDRESS,
+                entrypoint: "approve".to_string(),
+                calldata: vec![address, initial_deposit.into(), Felt::ZERO],
+            });
+
+            js_calls.push(JsCall {
+                contract_address: ETH_CONTRACT_ADDRESS,
+                entrypoint: "transfer".to_string(),
+                calldata: vec![address, initial_deposit.into(), Felt::ZERO],
+            });
+        }
+
         Ok(to_value(&JsDeployment {
-            address: res,
-            calldata: constructor_calldata,
+            address: address,
+            calls: js_calls,
+            session_key: session_signer.secret_scalar(),
         })?)
     }
-
-    #[wasm_bindgen(js_name = getAccountClassHash)]
-    pub fn get_account_class_hash() -> JsValue {
-        to_value(&ACCOUNT_CLASS_HASH).unwrap()
-    }
-
-    #[wasm_bindgen(js_name = getUdcAddress)]
-    pub fn get_udc_address() -> JsValue {
-        to_value(&UDC_ADDRESS).unwrap()
-    }
 }
 
 #[wasm_bindgen]
diff --git a/packages/account-wasm/src/types/call.rs b/packages/account-wasm/src/types/call.rs
index 87a2b39fa..18b9b1aa7 100644
--- a/packages/account-wasm/src/types/call.rs
+++ b/packages/account-wasm/src/types/call.rs
@@ -45,3 +45,13 @@ impl TryFrom<JsCall> for types::Call {
         })
     }
 }
+
+impl From<types::Call> for JsCall {
+    fn from(value: types::Call) -> Self {
+        JsCall {
+            contract_address: value.to.into(),
+            entrypoint: value.selector.to_string(),
+            calldata: value.calldata,
+        }
+    }
+}
diff --git a/packages/account-wasm/src/types/deployment.rs b/packages/account-wasm/src/types/deployment.rs
index e4b9e4788..af765f0be 100644
--- a/packages/account-wasm/src/types/deployment.rs
+++ b/packages/account-wasm/src/types/deployment.rs
@@ -3,13 +3,14 @@ use serde_with::serde_as;
 use starknet::core::serde::unsigned_field_element::UfeHex;
 use starknet::core::types::Felt;
 
+use super::call::JsCall;
+
 #[serde_as]
 #[derive(Clone, Debug, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct JsDeployment {
     #[serde_as(as = "UfeHex")]
     pub address: Felt,
-
-    #[serde_as(as = "Vec<UfeHex>")]
-    pub calldata: Vec<Felt>,
+    pub calls: Vec<JsCall>,
+    pub session_key: Felt,
 }
diff --git a/packages/account_sdk/src/constants.rs b/packages/account_sdk/src/constants.rs
index dbf99a1cd..b14aecbee 100644
--- a/packages/account_sdk/src/constants.rs
+++ b/packages/account_sdk/src/constants.rs
@@ -12,3 +12,6 @@ pub const ACCOUNT_COMPILED_CLASS_HASH: Felt =
 
 pub const ERC_20_COMPILED_CLASS_HASH: Felt =
     felt!("0x732654ca6baa90ff202d2fcc35fb39766eb34842a7e5ac6dbf7714af71f1dab");
+
+pub const ETH_CONTRACT_ADDRESS: Felt = 
+    felt!("0x49d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7");
\ No newline at end of file
diff --git a/packages/keychain/src/components/connect/Login.tsx b/packages/keychain/src/components/connect/Login.tsx
index 1e98d9b8a..def5b2336 100644
--- a/packages/keychain/src/components/connect/Login.tsx
+++ b/packages/keychain/src/components/connect/Login.tsx
@@ -13,7 +13,6 @@ import { ErrorAlert } from "components/ErrorAlert";
 
 export function Login(props: LoginProps) {
   const theme = useControllerTheme();
-  console.debug("login render");
 
   return (
     <Container
diff --git a/packages/keychain/src/components/connect/Signup/Argent.tsx b/packages/keychain/src/components/connect/Signup/Argent.tsx
index 74bb2bc3d..69518dced 100644
--- a/packages/keychain/src/components/connect/Signup/Argent.tsx
+++ b/packages/keychain/src/components/connect/Signup/Argent.tsx
@@ -28,18 +28,12 @@ import {
   useProvider,
   voyager,
 } from "@starknet-react/core";
-import {
-  CallData,
-  RpcProvider,
-  TypedData,
-  cairo,
-  num,
-  shortString,
-} from "starknet";
-import { CheckIcon, CopyAddress, DotsIcon, PacmanIcon } from "@cartridge/ui";
+import { RpcProvider, TypedData, num, shortString } from "starknet";
+import { CheckIcon, DotsIcon, PacmanIcon } from "@cartridge/ui";
 import { useConnection } from "hooks/connection";
 import { useToast } from "hooks/toast";
 import {
+  ETH_CONTRACT_ADDRESS,
   TokenInfo,
   fetchTokenInfo,
   getBalanceStr,
@@ -51,7 +45,10 @@ import {
 import { ErrorAlert } from "../../ErrorAlert";
 import { beginAccountSignup, finalizeAccountSignup } from "hooks/account";
 import base64url from "base64url";
-import { CartridgeAccount } from "@cartridge/account-wasm";
+import {
+  CartridgeAccount,
+  CartridgeSessionAccount,
+} from "@cartridge/account-wasm";
 
 enum SignupState {
   CONNECT,
@@ -109,13 +106,11 @@ export function SignupArgent({ username }: { username: string }) {
 function SignupArgentInner({ username }: { username: string }) {
   const { account: extAccount } = useAccount();
   const { connectAsync, connectors, isPending: isConnecting } = useConnect();
-  const { chainId, chainName, policies } = useConnection();
+  const { chainId, chainName, policies, rpcUrl } = useConnection();
   const { isChecked, tokens, isFetching, isAllFunded } = useTokens();
   const [isDeploying, setIsDeploying] = useState(false);
   const [error, setError] = useState<Error>();
   const [state, setState] = useState<SignupState>(SignupState.CONNECT);
-  const [controllerAddress, setControllerAddress] = useState("");
-  const [controllerCalldata, setControllerCalldata] = useState([]);
 
   const [title, setTitle] = useState("");
 
@@ -152,17 +147,6 @@ function SignupArgentInner({ username }: { username: string }) {
       const typedData = registerTypedData(username, { low, high }, chainId);
       const sig = await extAccount.signMessage(typedData);
       await finalizeAccountSignup(extAccount.address, chainId, sig as string[]);
-
-      // set controller address & calldata
-      const salt = shortString.encodeShortString(username);
-      const { address, calldata } = CartridgeAccount.getUdcDeployedAddress(
-        salt,
-        extAccount.address,
-      );
-
-      setControllerAddress(address);
-      setControllerCalldata(calldata);
-
       setState(SignupState.DEPLOY);
     } catch (e) {
       console.log(e);
@@ -173,83 +157,59 @@ function SignupArgentInner({ username }: { username: string }) {
   const onDeploy = useCallback(async () => {
     if (!extAccount) return;
 
-    const calls = tokens.flatMap((t) => {
-      const amount = cairo.uint256(t.min);
-      return [
-        {
-          contractAddress: t.address,
-          entrypoint: "approve",
-          calldata: CallData.compile({
-            recipient: controllerAddress,
-            amount,
-          }),
-        },
-        {
-          contractAddress: t.address,
-          entrypoint: "transfer",
-          calldata: CallData.compile({
-            recipient: controllerAddress,
-            amount,
-          }),
-        },
-      ];
-    });
-
-    // deployContract
-    const salt = shortString.encodeShortString(username);
-    calls.push({
-      contractAddress: CartridgeAccount.getUdcAddress(),
-      entrypoint: "deployContract",
-      calldata: CallData.compile({
-        classHash: CartridgeAccount.getAccountClassHash(),
-        salt,
-        unique: false,
-        calldata: controllerCalldata,
-      }),
-    });
-
-    // registerSession
-    calls.push({
-      contractAddress: controllerAddress,
-      entrypoint: "register_session",
-      calldata: CartridgeAccount.registerSessionCalldata(
+    try {
+      setIsDeploying(true);
+
+      const {
+        address: controllerAddress,
+        calls: deploymentCalls,
+        sessionKey,
+      } = CartridgeAccount.externalDeploymentCalls(
+        extAccount.address,
+        shortString.encodeShortString(username),
         policies.map((p) => {
           return { target: p.target, method: p.method };
         }),
         3000000000n,
-        extAccount.address,
-      ),
-    });
-
-    console.log(
-      calls
-        .map((call) => {
-          return CallData.compile(call)
-            .map((i) => `0x${BigInt(i).toString(16)}`)
-            .join(" ");
-        })
-        .join(" / "),
-    );
+        100000000000000000n,
+      );
 
-    try {
-      setIsDeploying(true);
-      const res = await extAccount.execute(calls);
+      const res = await extAccount.execute(deploymentCalls);
       await extAccount.waitForTransaction(res.transaction_hash, {
         retryInterval: 1000,
       });
+
+      // Test session account
+      const sessionAccount = CartridgeSessionAccount.new_as_registered(
+        rpcUrl,
+        sessionKey,
+        controllerAddress,
+        extAccount.address,
+        chainId,
+        {
+          policies: policies.map((p) => {
+            return { target: p.target, method: p.method };
+          }),
+          expiresAt: 3000000000,
+        },
+      );
+
+      const res2 = await sessionAccount.execute([
+        {
+          contractAddress: ETH_CONTRACT_ADDRESS,
+          entrypoint: "transfer",
+          calldata: [extAccount.address, "0x2386F26FC10000", "0"],
+        },
+      ]);
+
+      console.log(res2);
     } catch (e) {
       console.log(e);
       setError(e);
+    } finally {
+      setIsDeploying(false);
     }
-    setIsDeploying(false);
-  }, [
-    extAccount,
-    controllerAddress,
-    controllerCalldata,
-    policies,
-    tokens,
-    username,
-  ]);
+  }, [extAccount, policies, tokens, username]);
 
   // const onCopy = useCallback(() => {
   //   navigator.clipboard.writeText(controllerAddress);
@@ -283,9 +243,7 @@ function SignupArgentInner({ username }: { username: string }) {
             "Please connect your ArgentX wallet"}
           {state === SignupState.SIGN_MESSAGE &&
             "Sign message to create your controller"}
-          {state === SignupState.DEPLOY && (
-            <CopyAddress address={controllerAddress} />
-          )}
+          {state === SignupState.DEPLOY && <></>}
         </>
       }
       // TODO: Add line icons
@@ -407,7 +365,6 @@ function SignupArgentInner({ username }: { username: string }) {
               <Button
                 colorScheme="colorful"
                 onClick={() => {
-                  console.log("deploy");
                   onDeploy();
                 }}
                 isLoading={isDeploying}
diff --git a/packages/keychain/src/components/connect/Signup/index.tsx b/packages/keychain/src/components/connect/Signup/index.tsx
index 1006ebb51..b4fe58abb 100644
--- a/packages/keychain/src/components/connect/Signup/index.tsx
+++ b/packages/keychain/src/components/connect/Signup/index.tsx
@@ -50,8 +50,6 @@ export function Signup({
     1000,
   );
 
-  console.debug("signup render");
-
   // In order for Safari to open "Create Passkey" modal successfully, submit handler has to be async.
   // The workaround is to call async validation function every time when username input changes
   useEffect(() => {