> For the complete documentation index, see [llms.txt](https://docs.delos.financial/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.delos.financial/application/send-customer-application.md).

# Send Customer Application

Submits a previously configured customer application for review and processing. This endpoint finalizes the application submission, triggering the review workflow and moving the application from draft to submitted status.

**Endpoint:** `PATCH /v2/customer/{customerId}/application`

**Link:** 

{% embed url="<https://stagep.tst-apidmndelss.com/openapi/v2.html#/operations/Customer_SendApplication>" %}

### **Request**

#### **Path Parameters**

| Parameter        | Type     | Description                                  | Required | Example                       |
| ---------------- | -------- | -------------------------------------------- | -------- | ----------------------------- |
| **`customerId`** | `string` | **Customer ID** whose application to submit. | Yes      | `"D7k3xbc-ERrj-lde9k1t3XuaE"` |

#### **Headers**

| Key             | Value              | Required |
| --------------- | ------------------ | -------- |
| `Authorization` | `123`              | Yes      |
| `Accept`        | `application/json` | Yes      |
| `Content-Type`  | `application/json` | Yes      |

#### **Request Body**

No request body required for this endpoint. The submission is based on the previously saved application data.

***

### **Response (200 OK)**

Returns the submission status and confirmation message.

#### **Response Fields**

| Field         | Type      | Description                   | Example                                |
| ------------- | --------- | ----------------------------- | -------------------------------------- |
| **`success`** | `boolean` | **Submission status**.        | `true`                                 |
| **`message`** | `string`  | **Operation result message**. | `"Application submitted successfully"` |

### **Error Responses**

1. **Customer Not Found**:

   json

   ```
   {
     "success": false,
     "message": "Customer not found: D7k3xbc-ERrj-lde9k1t3XuaE"
   }
   ```
2. **Application Not Configured**:

   json

   ```
   {
     "success": false,
     "message": "No application found for customer D7k3xbc-ERrj-lde9k1t3XuaE"
   }
   ```
3. **Missing Required Information**:

   json

   ```
   {
     "success": false,
     "message": "Application incomplete: missing required documents"
   }
   ```
4. **Unauthorized**:

   json

   ```
   {
     "success": false,
     "message": "Unauthorized"
   }
   ```
5. **Application Validation Failed**:

   json

   ```
   {
     "success": false,
     "message": "Application validation failed: invalid tax identification number"
   }
   ```

***

### **Notes**

* **Prerequisite**: An application must be previously configured using `POST /v2/customer/{customerId}/application`
* **State Transition**: Moves application from `NEW` to `READY_FOR_MODERATION` status
* **Workflow Trigger**: Initiates KYC/AML review processes
* **Idempotent**: Multiple calls have the same effect (won't resubmit already submitted applications)
* **Validation**: Comprehensive validation performed before submission

**Application Status Flow**:

1. **NEW** → Application created but not submitted
2. **READY\_FOR\_MODERATION** → Application sent for review (this endpoint)
3. **MODERTION** → Being reviewed by compliance team
4. **VERIFICATION** → Waiting for the final status
5. **ACCEPT** / **REJECTED**  → Final statuses

**What Happens After Submission**:

* Application enters review queue
* Compliance team notifications triggered
* Document verification processes initiated
* Review timeline starts

#### Example

**Real request**

```postman_json
Authorization: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOjE2NCwiZXhwIjoxNzY1NzgxNTcxLCJrZXkiOiI1Y2ZiOGZjN2RmYjk4ZjVkYmIyZTgwNTVkZWFhN2U2Zjk4MzEyYmE3Iiwib3RwX3ZlcmlmaWVkIjpmYWxzZX0.VCpRI6Xwg0YGEdZRk0JuhDAKkE0mQPK3GSwOHjHKTno
customerId*: D7k3xbc-ERrj-lde9k1t3XuaE
```

**Real response**

200OK

```postman_json
{
  "success": true,
  "message": ""
}
```


---

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