diff --git a/.env.example b/.env.example
index 7b39f4e..1c886b6 100644
--- a/.env.example
+++ b/.env.example
@@ -5,6 +5,8 @@ AUTH_REQUIRED=false
 AUTH_JWT_SECRET=dev-secret-change-me
 AUTH_ISSUER=https://auth.shnt.top
 AUTH_PORTAL_URL=http://localhost:5175
+# Shared with auth-portal AUDIT_INGEST_SECRET (Bearer for POST /api/v1/ingest/audit)
+AUTH_AUDIT_INGEST_SECRET=dev-audit-ingest-secret
 # Owner of space-main after migration (portal user id)
 # VPS_MAIN_SPACE_OWNER_USER_ID=
 
diff --git a/apps/api/src/lib/audit-actor.ts b/apps/api/src/lib/audit-actor.ts
new file mode 100644
index 0000000..3783985
--- /dev/null
+++ b/apps/api/src/lib/audit-actor.ts
@@ -0,0 +1,36 @@
+import type { FastifyRequest } from 'fastify'
+import type { AuthUser } from './permissions.js'
+
+export type AuditActorContext = {
+  actorUserId: string | null
+  actorEmail: string | null
+  actorName: string | null
+  ip: string | null
+}
+
+export function actorFromAuthUser(user?: AuthUser | null): AuditActorContext {
+  if (!user) {
+    return {
+      actorUserId: null,
+      actorEmail: null,
+      actorName: null,
+      ip: null,
+    }
+  }
+  return {
+    actorUserId: user.id,
+    actorEmail: user.email || null,
+    actorName: user.name || null,
+    ip: null,
+  }
+}
+
+export function actorFromRequest(request: FastifyRequest): AuditActorContext {
+  const base = actorFromAuthUser(request.authUser)
+  const forwarded = request.headers['x-forwarded-for']
+  let ip: string | null = request.ip ?? null
+  if (typeof forwarded === 'string' && forwarded.trim()) {
+    ip = forwarded.split(',')[0]?.trim() ?? ip
+  }
+  return { ...base, ip }
+}
diff --git a/apps/api/src/routes/vps.ts b/apps/api/src/routes/vps.ts
index f5ef072..fd61d29 100644
--- a/apps/api/src/routes/vps.ts
+++ b/apps/api/src/routes/vps.ts
@@ -5,6 +5,7 @@ import { vpsGrantsRepository } from '@cfdm/db/repositories/spaces'
 import { getCurrentSpaceId } from '@cfdm/db'
 import { vpsSchema } from '@cfdm/shared/contracts/vps'
 import { auditCreate, auditDelete, auditUpdate } from '../services/audit.js'
+import { actorFromRequest } from '../lib/audit-actor.js'
 import { canWriteInSpace, requireSpaceRole } from '../plugins/space.js'
 
 export const vpsRoutes: FastifyPluginAsync = async (app) => {
@@ -43,7 +44,9 @@ export const vpsRoutes: FastifyPluginAsync = async (app) => {
     const created = vpsRepository.create(parsed.data)
     const list = Array.isArray(created) ? created : [created]
     const last = list[list.length - 1] as { id?: string } | undefined
-    if (last?.id) auditCreate('vps', last.id, parsed.data as Record<string, unknown>)
+    if (last?.id) {
+      auditCreate('vps', last.id, parsed.data as Record<string, unknown>, actorFromRequest(req))
+    }
     return reply.code(201).send(created)
   })
 
@@ -61,7 +64,7 @@ export const vpsRoutes: FastifyPluginAsync = async (app) => {
         return reply.code(404).send({ error: { code: 'NOT_FOUND', message: 'Not found' } })
       }
       vpsDomainsRepository.rematchAll()
-      auditUpdate('vps', req.params.id, parsed.data as Record<string, unknown>)
+      auditUpdate('vps', req.params.id, parsed.data as Record<string, unknown>, actorFromRequest(req))
       return updated
     }
 
@@ -73,7 +76,7 @@ export const vpsRoutes: FastifyPluginAsync = async (app) => {
       if (!updated) {
         return reply.code(404).send({ error: { code: 'NOT_FOUND', message: 'Not found' } })
       }
-      auditUpdate('vps', req.params.id, parsed.data as Record<string, unknown>)
+      auditUpdate('vps', req.params.id, parsed.data as Record<string, unknown>, actorFromRequest(req))
       return { ...updated, access: 'shared', grantPermission: 'write' }
     }
 
@@ -96,7 +99,7 @@ export const vpsRoutes: FastifyPluginAsync = async (app) => {
       }
       return reply.code(404).send({ error: { code: 'NOT_FOUND', message: 'Not found' } })
     }
-    auditDelete('vps', req.params.id)
+    auditDelete('vps', req.params.id, actorFromRequest(req))
     return reply.code(204).send()
   })
 
diff --git a/apps/api/src/services/audit.test.ts b/apps/api/src/services/audit.test.ts
new file mode 100644
index 0000000..ac6131f
--- /dev/null
+++ b/apps/api/src/services/audit.test.ts
@@ -0,0 +1,138 @@
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { closeDb } from '@cfdm/db'
+import { auditLogRepository } from '@cfdm/db/repositories/audit-log'
+import { resetTestDb } from '@cfdm/db/test-setup'
+import {
+  auditCreate,
+  loadAuditIngestConfig,
+  pushAuditToPortal,
+} from './audit.js'
+
+describe('audit dual-write', () => {
+  beforeEach(() => {
+    resetTestDb()
+    process.env.AUTH_PORTAL_URL = 'http://portal.test'
+    process.env.AUTH_AUDIT_INGEST_SECRET = 'test-ingest-secret'
+    process.env.NODE_ENV = 'test'
+  })
+
+  afterEach(() => {
+    vi.unstubAllGlobals()
+    closeDb()
+  })
+
+  it('writes eventId and actorUserId locally', () => {
+    auditCreate(
+      'vps',
+      'vps-1',
+      { ip: '1.2.3.4' },
+      {
+        actorUserId: 'user-42',
+        actorEmail: 'u@test.local',
+        actorName: 'User',
+        ip: '10.0.0.1',
+      },
+    )
+
+    const rows = auditLogRepository.list(10)
+    expect(rows).toHaveLength(1)
+    expect(rows[0]?.entity).toBe('vps')
+    expect(rows[0]?.entityId).toBe('vps-1')
+    expect(rows[0]?.action).toBe('create')
+    expect(rows[0]?.actorUserId).toBe('user-42')
+    expect(rows[0]?.eventId).toMatch(
+      /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i,
+    )
+  })
+
+  it('fire-and-forgets portal ingest with vps action key', async () => {
+    const fetchMock = vi.fn(async () => new Response(JSON.stringify({ accepted: 1, duplicates: 0 })))
+    vi.stubGlobal('fetch', fetchMock)
+
+    auditCreate(
+      'vps',
+      'vps-2',
+      { status: 'active' },
+      {
+        actorUserId: 'user-7',
+        actorEmail: 'actor@test.local',
+        actorName: 'Actor',
+        ip: null,
+      },
+    )
+
+    await vi.waitFor(() => expect(fetchMock).toHaveBeenCalledTimes(1))
+
+    const [url, init] = fetchMock.mock.calls[0] as [string, RequestInit]
+    expect(url).toBe('http://portal.test/api/v1/ingest/audit')
+    expect(init.method).toBe('POST')
+    expect(init.headers).toMatchObject({
+      Authorization: 'Bearer test-ingest-secret',
+      'Content-Type': 'application/json',
+    })
+
+    const body = JSON.parse(String(init.body)) as {
+      events: Array<{
+        event_id: string
+        source_app: string
+        action: string
+        actor_user_id: string
+        target_type: string
+        target_id: string
+        summary: string
+      }>
+    }
+    expect(body.events).toHaveLength(1)
+    expect(body.events[0]?.source_app).toBe('vps')
+    expect(body.events[0]?.action).toBe('vps.vps.create')
+    expect(body.events[0]?.actor_user_id).toBe('user-7')
+    expect(body.events[0]?.target_type).toBe('app_resource')
+    expect(body.events[0]?.target_id).toBe('vps-2')
+    expect(body.events[0]?.summary).toContain('VPS')
+  })
+
+  it('does not throw when portal ingest fails', () => {
+    vi.stubGlobal(
+      'fetch',
+      vi.fn(async () => {
+        throw new Error('network down')
+      }),
+    )
+
+    expect(() =>
+      pushAuditToPortal({
+        eventId: 'evt-1',
+        entity: 'vps',
+        entityId: 'vps-3',
+        op: 'delete',
+        ctx: {
+          actorUserId: null,
+          actorEmail: null,
+          actorName: null,
+          ip: null,
+        },
+        createdAt: new Date().toISOString(),
+      }),
+    ).not.toThrow()
+  })
+
+  it('skips portal push when ingest secret is unset in production', () => {
+    process.env.NODE_ENV = 'production'
+    delete process.env.AUTH_AUDIT_INGEST_SECRET
+
+    const fetchMock = vi.fn()
+    vi.stubGlobal('fetch', fetchMock)
+
+    pushAuditToPortal({
+      eventId: 'evt-2',
+      entity: 'vps',
+      entityId: 'vps-4',
+      op: 'update',
+      diff: { ip: '9.9.9.9' },
+      createdAt: new Date().toISOString(),
+    })
+
+    expect(fetchMock).not.toHaveBeenCalled()
+    expect(loadAuditIngestConfig().ingestSecret).toBeUndefined()
+  })
+})
diff --git a/apps/api/src/services/audit.ts b/apps/api/src/services/audit.ts
index d233435..3eeaeeb 100644
--- a/apps/api/src/services/audit.ts
+++ b/apps/api/src/services/audit.ts
@@ -1,13 +1,160 @@
+import { randomUUID } from 'node:crypto'
 import { auditLogRepository } from '@cfdm/db/repositories/audit-log'
+import type { AuditActorContext } from '../lib/audit-actor.js'
 
-export function auditCreate(entity: string, entityId: string, data?: Record<string, unknown>): void {
-  auditLogRepository.append({ entity, entityId, action: 'create', diff: data })
+type AuditOp = 'create' | 'update' | 'delete'
+
+export type AuditIngestConfig = {
+  portalUrl: string
+  ingestSecret: string | undefined
 }
 
-export function auditUpdate(entity: string, entityId: string, patch: Record<string, unknown>): void {
-  auditLogRepository.append({ entity, entityId, action: 'update', diff: patch })
+export function loadAuditIngestConfig(
+  env: NodeJS.ProcessEnv = process.env,
+): AuditIngestConfig {
+  const isProd = env.NODE_ENV === 'production'
+  const portalUrl = (
+    env.AUTH_PORTAL_URL ??
+    env.VITE_AUTH_PORTAL_URL ??
+    'http://localhost:5175'
+  ).replace(/\/$/, '')
+  const ingestSecret =
+    env.AUTH_AUDIT_INGEST_SECRET ??
+    (isProd ? undefined : 'dev-audit-ingest-secret')
+  return { portalUrl, ingestSecret }
 }
 
-export function auditDelete(entity: string, entityId: string): void {
-  auditLogRepository.append({ entity, entityId, action: 'delete' })
+const ENTITY_LABELS: Record<string, string> = {
+  vps: 'VPS',
+  payment: 'Платёж',
+  providerAccount: 'Аккаунт',
+  provider: 'Хостер',
+  settings: 'Настройки',
+  balanceLedger: 'Баланс',
+  serverProject: 'Проект',
+}
+
+const ACTION_LABELS: Record<AuditOp, string> = {
+  create: 'создание',
+  update: 'изменение',
+  delete: 'удаление',
+}
+
+function auditSummary(entity: string, op: AuditOp, entityId: string): string {
+  const label = ENTITY_LABELS[entity] ?? entity
+  const verb = ACTION_LABELS[op]
+  return `${label}: ${verb} (${entityId})`
+}
+
+function portalAction(entity: string, op: AuditOp): string {
+  return `vps.${entity}.${op}`
+}
+
+function recordAudit(
+  entity: string,
+  entityId: string,
+  op: AuditOp,
+  diff: Record<string, unknown> | undefined,
+  ctx?: AuditActorContext,
+): void {
+  const eventId = randomUUID()
+  const createdAt = new Date().toISOString()
+  const actorUserId = ctx?.actorUserId ?? null
+
+  try {
+    auditLogRepository.append({
+      eventId,
+      entity,
+      entityId,
+      action: op,
+      diff,
+      actorUserId,
+      createdAt,
+    })
+  } catch {
+    // Local audit must not break CRUD; swallow repository errors too.
+    return
+  }
+
+  pushAuditToPortal({
+    eventId,
+    entity,
+    entityId,
+    op,
+    diff,
+    ctx,
+    createdAt,
+  })
+}
+
+type PortalPushInput = {
+  eventId: string
+  entity: string
+  entityId: string
+  op: AuditOp
+  diff?: Record<string, unknown>
+  ctx?: AuditActorContext
+  createdAt: string
+}
+
+export function pushAuditToPortal(input: PortalPushInput): void {
+  const config = loadAuditIngestConfig()
+  if (!config.ingestSecret) return
+
+  const body = {
+    events: [
+      {
+        event_id: input.eventId,
+        source_app: 'vps' as const,
+        action: portalAction(input.entity, input.op),
+        severity: 'info' as const,
+        actor_user_id: input.ctx?.actorUserId ?? null,
+        actor_email: input.ctx?.actorEmail ?? null,
+        actor_name: input.ctx?.actorName ?? null,
+        target_type: 'app_resource' as const,
+        target_id: input.entityId,
+        summary: auditSummary(input.entity, input.op, input.entityId),
+        details: input.diff ?? null,
+        ip: input.ctx?.ip ?? null,
+        created_at: input.createdAt,
+      },
+    ],
+  }
+
+  void fetch(`${config.portalUrl}/api/v1/ingest/audit`, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${config.ingestSecret}`,
+    },
+    body: JSON.stringify(body),
+  }).catch(() => {
+    // Fire-and-forget: portal ingest failures must not affect CRUD.
+  })
+}
+
+export function auditCreate(
+  entity: string,
+  entityId: string,
+  data?: Record<string, unknown>,
+  ctx?: AuditActorContext,
+): void {
+  recordAudit(entity, entityId, 'create', data, ctx)
+}
+
+export function auditUpdate(
+  entity: string,
+  entityId: string,
+  patch: Record<string, unknown>,
+  ctx?: AuditActorContext,
+): void {
+  recordAudit(entity, entityId, 'update', patch, ctx)
+}
+
+export function auditDelete(
+  entity: string,
+  entityId: string,
+  ctx?: AuditActorContext,
+): void {
+  recordAudit(entity, entityId, 'delete', undefined, ctx)
 }
diff --git a/packages/db/src/repositories/audit-log.ts b/packages/db/src/repositories/audit-log.ts
index aa402af..bcea1e0 100644
--- a/packages/db/src/repositories/audit-log.ts
+++ b/packages/db/src/repositories/audit-log.ts
@@ -4,11 +4,13 @@ import { getDb, schema } from '../index.js'
 import { getCurrentSpaceId } from '../space-context.js'
 
 export interface AuditEntryInput {
+  eventId: string
   entity: string
   entityId: string
   action: 'create' | 'update' | 'delete'
   diff?: Record<string, unknown>
   actorUserId?: string | null
+  createdAt?: string
 }
 
 function parseDiff(row: { diff: string | null }) {
@@ -26,13 +28,14 @@ export const auditLogRepository = {
       .insert(schema.auditLog)
       .values({
         id: `audit-${randomUUID()}`,
+        eventId: input.eventId,
         spaceId: getCurrentSpaceId(),
         entity: input.entity,
         entityId: input.entityId,
         action: input.action,
         diff: input.diff ? JSON.stringify(input.diff) : null,
         actorUserId: input.actorUserId ?? null,
-        createdAt: new Date().toISOString(),
+        createdAt: input.createdAt ?? new Date().toISOString(),
       })
       .run()
   },
diff --git a/packages/db/src/runtime-migrate.ts b/packages/db/src/runtime-migrate.ts
index a9febe4..c711ee1 100644
--- a/packages/db/src/runtime-migrate.ts
+++ b/packages/db/src/runtime-migrate.ts
@@ -220,6 +220,7 @@ const CORE_TABLE_MIGRATIONS: string[] = [
   )`,
   `CREATE TABLE IF NOT EXISTS audit_log (
     id TEXT PRIMARY KEY,
+    eventId TEXT,
     spaceId TEXT NOT NULL DEFAULT 'space-main',
     entity TEXT NOT NULL,
     entityId TEXT NOT NULL,
@@ -325,6 +326,7 @@ const COLUMN_MIGRATIONS: string[] = [
   `ALTER TABLE vps_health_checks ADD COLUMN spaceId TEXT`,
   `ALTER TABLE audit_log ADD COLUMN spaceId TEXT`,
   `ALTER TABLE audit_log ADD COLUMN actorUserId TEXT`,
+  `ALTER TABLE audit_log ADD COLUMN eventId TEXT`,
   `ALTER TABLE spaces ADD COLUMN deletedAt TEXT`,
   `ALTER TABLE sync_log ADD COLUMN spaceId TEXT`,
   `ALTER TABLE sync_log ADD COLUMN summary TEXT`,
diff --git a/packages/db/src/schema/index.ts b/packages/db/src/schema/index.ts
index 67526aa..cd63468 100644
--- a/packages/db/src/schema/index.ts
+++ b/packages/db/src/schema/index.ts
@@ -275,6 +275,7 @@ export const vpsHealthChecks = sqliteTable('vps_health_checks', {
 
 export const auditLog = sqliteTable('audit_log', {
   id: text('id').primaryKey(),
+  eventId: text('eventId'),
   spaceId: text('spaceId')
     .notNull()
     .default('space-main')
diff --git a/packages/db/src/test-setup.ts b/packages/db/src/test-setup.ts
index 6b992c8..fc1373f 100644
--- a/packages/db/src/test-setup.ts
+++ b/packages/db/src/test-setup.ts
@@ -264,6 +264,7 @@ CREATE TABLE IF NOT EXISTS server_projects (
 
 CREATE TABLE IF NOT EXISTS audit_log (
   id TEXT PRIMARY KEY,
+  eventId TEXT,
   spaceId TEXT NOT NULL DEFAULT 'space-main',
   entity TEXT NOT NULL,
   entityId TEXT NOT NULL,