diff --git a/client/src/api/api.ts b/client/src/api/api.ts
index b2922ad..ad092d1 100644
--- a/client/src/api/api.ts
+++ b/client/src/api/api.ts
@@ -1,13 +1,14 @@
 import { request } from './http';
 import type {
+  AbandonMissionResponse,
   ActiveMission,
   AuthResponse,
+  AvailableMission,
   City,
   ClaimMissionResponse,
   InventoryResponse,
   LeaderboardResponse,
   MarketResponse,
-  Mission,
   PlayerMeResponse,
   StartMissionResponse,
   TradeResponse,
@@ -44,12 +45,14 @@ export const api = {
   inventory: () => request<InventoryResponse>('/inventory'),
 
   // Missions
-  missionsAvailable: () => request<{ missions: Mission[] }>('/missions/available'),
+  missionsAvailable: () => request<{ missions: AvailableMission[] }>('/missions/available'),
   missionsActive: () => request<{ missions: ActiveMission[] }>('/missions/active'),
   startMission: (missionId: string) =>
     request<StartMissionResponse>(`/missions/${missionId}/start`, { method: 'POST' }),
   claimMission: (playerMissionId: string) =>
     request<ClaimMissionResponse>(`/missions/${playerMissionId}/claim`, { method: 'POST' }),
+  abandonMission: (playerMissionId: string) =>
+    request<AbandonMissionResponse>(`/missions/${playerMissionId}/abandon`, { method: 'POST' }),
 
   // Events
   events: () => request<{ events: WorldEvent[] }>('/events/current'),
diff --git a/client/src/api/types.ts b/client/src/api/types.ts
index 88b4a3d..c446c6b 100644
--- a/client/src/api/types.ts
+++ b/client/src/api/types.ts
@@ -27,6 +27,8 @@ export type City = {
   riskLevel: number;
   policePressure: number;
   economyModifier: number;
+  mapX: number;
+  mapY: number;
   travelCost: number;
 };
 
@@ -54,6 +56,7 @@ export type MarketEntry = {
   name: string;
   buyPrice: number;
   sellPrice: number;
+  basePrice: number;
   demand: number;
   supply: number;
   rarity: number;
@@ -96,8 +99,10 @@ export type Mission = {
   id: string;
   cityId: string;
   title: string;
+  description: string;
   type: 'DELIVERY' | 'THEFT' | 'SMUGGLING' | 'INTEL';
   difficulty: number;
+  minLevel: number;
   durationSeconds: number;
   rewardMoney: number;
   rewardXp: number;
@@ -105,9 +110,17 @@ export type Mission = {
   requiredItemId: string | null;
   requiredItemName: string | null;
   requiredItemQuantity: number | null;
+  rewardItemName: string | null;
+  rewardItemQuantity: number | null;
   expiresAt: string;
 };
 
+/** Missione disponibile, arricchita con la stima calcolata per il giocatore. */
+export type AvailableMission = Mission & {
+  estimatedSuccessChance: number;
+  canStart: boolean;
+};
+
 export type ActiveMission = {
   playerMissionId: string;
   status: 'STARTED' | 'COMPLETED' | 'FAILED';
@@ -130,11 +143,21 @@ export type ClaimMissionResponse = {
   successChance: number;
   rewardMoney: number;
   rewardXp: number;
+  moneyChange: number;
+  fine: number;
+  lootItemName: string | null;
+  lootItemQuantity: number | null;
   reputationChange: number;
   levelsGained: number;
   player: Player;
 };
 
+export type AbandonMissionResponse = {
+  playerMissionId: string;
+  reputationChange: number;
+  player: Player;
+};
+
 export type LeaderboardEntry = {
   rank: number;
   playerId: string;