diff --git a/src/api/promoOffers.ts b/src/api/promoOffers.ts
new file mode 100644
index 0000000..e4bcd2a
--- /dev/null
+++ b/src/api/promoOffers.ts
@@ -0,0 +1,247 @@
+import apiClient from './client'
+
+// ============== Types ==============
+
+export interface PromoOfferUserInfo {
+  id: number
+  telegram_id: number
+  username: string | null
+  first_name: string | null
+  last_name: string | null
+  full_name: string | null
+}
+
+export interface PromoOfferSubscriptionInfo {
+  id: number
+  status: string
+  is_trial: boolean
+  start_date: string
+  end_date: string
+  autopay_enabled: boolean
+}
+
+export interface PromoOffer {
+  id: number
+  user_id: number
+  subscription_id: number | null
+  notification_type: string
+  discount_percent: number
+  bonus_amount_kopeks: number
+  expires_at: string
+  claimed_at: string | null
+  is_active: boolean
+  effect_type: string
+  extra_data: Record<string, any>
+  created_at: string
+  updated_at: string
+  user: PromoOfferUserInfo | null
+  subscription: PromoOfferSubscriptionInfo | null
+}
+
+export interface PromoOfferListResponse {
+  items: PromoOffer[]
+  total: number
+  limit: number
+  offset: number
+}
+
+export interface PromoOfferCreateRequest {
+  user_id?: number
+  telegram_id?: number
+  notification_type: string
+  valid_hours: number
+  discount_percent?: number
+  bonus_amount_kopeks?: number
+  subscription_id?: number
+  effect_type?: string
+  extra_data?: Record<string, any>
+}
+
+export interface PromoOfferBroadcastRequest extends PromoOfferCreateRequest {
+  target?: string
+}
+
+export interface PromoOfferBroadcastResponse {
+  created_offers: number
+  user_ids: number[]
+  target: string | null
+}
+
+export interface PromoOfferTemplate {
+  id: number
+  name: string
+  offer_type: string
+  message_text: string
+  button_text: string
+  valid_hours: number
+  discount_percent: number
+  bonus_amount_kopeks: number
+  active_discount_hours: number | null
+  test_duration_hours: number | null
+  test_squad_uuids: string[]
+  is_active: boolean
+  created_by: number | null
+  created_at: string
+  updated_at: string
+}
+
+export interface PromoOfferTemplateListResponse {
+  items: PromoOfferTemplate[]
+}
+
+export interface PromoOfferTemplateUpdateRequest {
+  name?: string
+  message_text?: string
+  button_text?: string
+  valid_hours?: number
+  discount_percent?: number
+  bonus_amount_kopeks?: number
+  active_discount_hours?: number
+  test_duration_hours?: number
+  test_squad_uuids?: string[]
+  is_active?: boolean
+}
+
+export interface PromoOfferLogOfferInfo {
+  id: number
+  notification_type: string | null
+  discount_percent: number | null
+  bonus_amount_kopeks: number | null
+  effect_type: string | null
+  expires_at: string | null
+  claimed_at: string | null
+  is_active: boolean | null
+}
+
+export interface PromoOfferLog {
+  id: number
+  user_id: number | null
+  offer_id: number | null
+  action: string
+  source: string | null
+  percent: number | null
+  effect_type: string | null
+  details: Record<string, any>
+  created_at: string
+  user: PromoOfferUserInfo | null
+  offer: PromoOfferLogOfferInfo | null
+}
+
+export interface PromoOfferLogListResponse {
+  items: PromoOfferLog[]
+  total: number
+  limit: number
+  offset: number
+}
+
+// Target segments for broadcast
+export const TARGET_SEGMENTS = {
+  all: 'Все пользователи',
+  active: 'Активные подписчики',
+  trial: 'Триал пользователи',
+  trial_ending: 'Заканчивается триал',
+  expiring: 'Заканчивается подписка',
+  expired: 'Истекшая подписка',
+  zero: 'Нулевой баланс',
+  autopay_failed: 'Ошибка автоплатежа',
+  low_balance: 'Низкий баланс',
+  inactive_30d: 'Неактивны 30 дней',
+  inactive_60d: 'Неактивны 60 дней',
+  inactive_90d: 'Неактивны 90 дней',
+  custom_today: 'Зарегистрированы сегодня',
+  custom_week: 'Зарегистрированы за неделю',
+  custom_month: 'Зарегистрированы за месяц',
+  custom_active_today: 'Активны сегодня',
+} as const
+
+export type TargetSegment = keyof typeof TARGET_SEGMENTS
+
+// Offer type configurations
+export const OFFER_TYPE_CONFIG = {
+  test_access: {
+    icon: '🧪',
+    label: 'Тестовый доступ',
+    effect: 'test_access',
+    description: 'Временный доступ к дополнительным серверам',
+  },
+  extend_discount: {
+    icon: '💎',
+    label: 'Скидка на продление',
+    effect: 'percent_discount',
+    description: 'Скидка для текущих подписчиков',
+  },
+  purchase_discount: {
+    icon: '🎯',
+    label: 'Скидка на покупку',
+    effect: 'percent_discount',
+    description: 'Скидка для новых пользователей',
+  },
+} as const
+
+export type OfferType = keyof typeof OFFER_TYPE_CONFIG
+
+// ============== API ==============
+
+export const promoOffersApi = {
+  // Get list of promo offers
+  getOffers: async (params?: {
+    limit?: number
+    offset?: number
+    user_id?: number
+    telegram_id?: number
+    notification_type?: string
+    is_active?: boolean
+  }): Promise<PromoOfferListResponse> => {
+    const response = await apiClient.get('/api/promo-offers', { params })
+    return response.data
+  },
+
+  // Get single offer
+  getOffer: async (id: number): Promise<PromoOffer> => {
+    const response = await apiClient.get(`/api/promo-offers/${id}`)
+    return response.data
+  },
+
+  // Create single offer
+  createOffer: async (data: PromoOfferCreateRequest): Promise<PromoOffer> => {
+    const response = await apiClient.post('/api/promo-offers', data)
+    return response.data
+  },
+
+  // Broadcast offer to multiple users
+  broadcastOffer: async (data: PromoOfferBroadcastRequest): Promise<PromoOfferBroadcastResponse> => {
+    const response = await apiClient.post('/api/promo-offers/broadcast', data)
+    return response.data
+  },
+
+  // Get promo offer logs
+  getLogs: async (params?: {
+    limit?: number
+    offset?: number
+    user_id?: number
+    offer_id?: number
+    action?: string
+    source?: string
+  }): Promise<PromoOfferLogListResponse> => {
+    const response = await apiClient.get('/api/promo-offers/logs', { params })
+    return response.data
+  },
+
+  // Get all templates
+  getTemplates: async (): Promise<PromoOfferTemplateListResponse> => {
+    const response = await apiClient.get('/api/promo-offers/templates')
+    return response.data
+  },
+
+  // Get single template
+  getTemplate: async (id: number): Promise<PromoOfferTemplate> => {
+    const response = await apiClient.get(`/api/promo-offers/templates/${id}`)
+    return response.data
+  },
+
+  // Update template
+  updateTemplate: async (id: number, data: PromoOfferTemplateUpdateRequest): Promise<PromoOfferTemplate> => {
+    const response = await apiClient.patch(`/api/promo-offers/templates/${id}`, data)
+    return response.data
+  },
+}