## POST /api/v2/shared-hosting/{accountId}/actions/renew

**Renew shared hosting**

Create a renewal for a shared-hosting account. The body is normally empty; optional `addonIds` may include up to 20 add-ons. Existing unpaid renewal invoices return 409 `existing_invoice_blocking` with a payable invoice reference.

### Related Endpoints

- `GET /api/v2/shared-hosting/{accountId}/actions/sso`: Check control-panel SSO availability
- `POST /api/v2/shared-hosting/{accountId}/actions/sso`: Create hosting control-panel SSO link
- `GET /api/v2/shared-hosting/{accountId}/actions/pause`: Get hosting pause status

### Headers

- `Accept`: application/json
- `Authorization`: Bearer YOUR_API_KEY
- Required API scope: `write:billing`
- `Content-Type`: application/json

### Parameters

- `accountId` (path, string, required): Public shared-hosting account ID. Get it from GET /api/v2/shared-hosting `data[].id`. Do not invent this value; use the exact ID returned by the referenced API response. Example: `acct_01hxa3b4c5d6e7f8g9h0j1k2m3`

### Request Body

- `addonIds` (array<string>, optional) Example: `[]`

### Request Examples

#### Renew without add-ons

```bash
curl -X POST "https://cloud.hostup.se/api/v2/shared-hosting/acct_01hxa3b4c5d6e7f8g9h0j1k2m3/actions/renew" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json"
```

#### Renew selected add-ons

```bash
curl -X POST "https://cloud.hostup.se/api/v2/shared-hosting/acct_01hxa3b4c5d6e7f8g9h0j1k2m3/actions/renew" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Accept: application/json" \
  -H "Content-Type: application/json" \
  -d '{
    "addonIds": [
      "addon_extra_storage"
    ]
  }'
```

```json
{
  "addonIds": [
    "addon_extra_storage"
  ]
}
```

### Response Schema

- `accountId` (string, required) Example: `acct_01hxa3b4c5d6e7f8g9h0j1k2m3`
- `renewalScheduled` (boolean, required) Example: `true`
- `newExpiresAt` (string,null, required) Example: `2027-05-27T00:00:00.000Z`
- `billing` (object, required)
- `billing.amount` (number,null, required) Example: `99`
- `billing.currencyCode` (string, required) Example: `SEK`
- `renewalInvoice` (object | null, required)
- `renewalInvoice.id` (string,null, required) Example: `inv_01hxa3b4c5d6e7f8g9h0j1k2m3`
- `renewalInvoice.number` (string,null, required) Example: `202600001`
- `renewalInvoice.amount` (number,null, required) Example: `99`
- `renewalInvoice.currencyCode` (string, required) Example: `SEK`
- `renewalInvoice.dueAt` (string,null, required) Example: `2026-05-27T00:00:00.000Z`
- `renewalInvoice.status` (string, required) Example: `unpaid`
- `renewalInvoice.paymentUrl` (string,null, required) Example: `/billing?invoice=202600001`
- `invoiceLookupPending` (boolean, optional) Example: `false`

### Responses

#### 200 - Renewal accepted.
```json
{
  "accountId": "acct_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "renewalScheduled": true,
  "newExpiresAt": "2027-05-27T00:00:00.000Z",
  "billing": {
    "amount": 99,
    "currencyCode": "SEK"
  },
  "renewalInvoice": {
    "id": "inv_01hxa3b4c5d6e7f8g9h0j1k2m3",
    "number": "202600001",
    "amount": 99,
    "currencyCode": "SEK",
    "dueAt": "2026-05-27T00:00:00.000Z",
    "status": "unpaid",
    "paymentUrl": "/billing?invoice=202600001"
  }
}
```

#### 400 - Invalid request. The response body is an RFC 7807 Problem Details document.
```json
{
  "type": "https://developer.hostup.se/errors/invalid_request",
  "title": "Invalid request",
  "status": 400,
  "detail": "The request body failed validation.",
  "code": "invalid_request",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z",
  "errors": [
    {
      "pointer": "/items/0/domainName",
      "detail": "`domainName` is required.",
      "code": "invalid_request"
    }
  ]
}
```

#### 401 - Unauthorized. Authentication is required.
```json
{
  "type": "https://developer.hostup.se/errors/unauthorized",
  "title": "Unauthorized",
  "status": 401,
  "detail": "Authentication is required.",
  "code": "unauthorized",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```

#### 403 - Forbidden. The caller lacks a required scope or does not own the resource.
```json
{
  "type": "https://developer.hostup.se/errors/forbidden",
  "title": "Forbidden",
  "status": 403,
  "detail": "The caller lacks a required scope or does not own the resource.",
  "code": "forbidden",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```

#### 404 - Not found. The resource does not exist or is not owned by the caller.
```json
{
  "type": "https://developer.hostup.se/errors/not_found",
  "title": "Not found",
  "status": 404,
  "detail": "The requested resource could not be found.",
  "code": "not_found",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```

#### 429 - Rate limited. Retry after the limit resets. 429 responses include `Retry-After` seconds plus `X-RateLimit-*` headers.
```json
{
  "type": "https://developer.hostup.se/errors/rate_limit_exceeded",
  "title": "Too many requests",
  "status": 429,
  "detail": "Too many requests. Retry after the limit resets.",
  "code": "rate_limit_exceeded",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```

#### 500 - Internal error. Retry later or contact support if the issue persists.
```json
{
  "type": "https://developer.hostup.se/errors/internal_error",
  "title": "Internal server error",
  "status": 500,
  "detail": "An unexpected error occurred. Retry later or contact support if the issue persists.",
  "code": "internal_error",
  "instance": "/api/v2/resource",
  "requestId": "req_01hxa3b4c5d6e7f8g9h0j1k2m3",
  "timestamp": "2026-04-27T12:34:56.000Z"
}
```