> 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/customer/get-customer.md).

# Get Customer

Retrieves detailed information about a specific customer including balances, contact information, and status.

**Endpoint**

<kbd>`POST/v2/customer/{customerId}`</kbd>

**Link**

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

### **Request**

#### **Path Parameters**

| Parameter        | Type     | Description                  | Required | Example                 |
| ---------------- | -------- | ---------------------------- | -------- | ----------------------- |
| **`customerId`** | `string` | **Customer ID** to retrieve. | Yes      | `"DqCsgSE-4e95-ViYbNI"` |

#### **Headers**

| Key             | Value              | Required |
| --------------- | ------------------ | -------- |
| `Authorization` | `Bearer <JWT>`     | Yes      |
| `Accept`        | `application/json` | Yes      |

***

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

Returns a customer object with complete details.

#### **Response Fields**

| Field             | Type     | Description                                                                                                                                                                                                           | Example                                  |
| ----------------- | -------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------- |
| **`cuid`**        | `string` | **Customer unique ID**.                                                                                                                                                                                               | `"DqCsgSE-4e95-ViYbNI"`                  |
| **`puid`**        | `string` | **Partner/user ID**.                                                                                                                                                                                                  | `"127c9ea7-3ea7-4063-9fa4-c69e796c55e4"` |
| **`status`**      | `string` | <p>Current status:<br>- <code>NEW</code><br>- <code>READY\_FOR\_MODERATION</code><br>- <code>MODERATED</code><br>- <code>VERIFY</code><br>- <code>ACCEPT</code><br>- <code>REJECT</code><br>- <code>BANNED</code></p> | `"ACCEPT"`                               |
| **`createAt`**    | `string` | Creation timestamp (ISO 8601).                                                                                                                                                                                        | `"2024-01-15T10:30:00Z"`                 |
| **`updateAt`**    | `string` | Last update timestamp (ISO 8601).                                                                                                                                                                                     | `"2024-05-20T14:45:00Z"`                 |
| **`name`**        | `string` | First name or company name.                                                                                                                                                                                           | `"John"` or `"Acme Inc."`                |
| **`lastname`**    | `string` | Last name (individuals only).                                                                                                                                                                                         | `"Doe"`                                  |
| **`comment`**     | `string` | Internal notes/comments.                                                                                                                                                                                              | `"VIP client"`                           |
| **`company`**     | `string` | Company name (if corporate).                                                                                                                                                                                          | `"Acme Corporation"`                     |
| **`type`**        | `string` | `CORPORATE` or `INDIVIDUAL`.                                                                                                                                                                                          | `"INDIVIDUAL"`                           |
| **`balance`**     | `object` | **Available balance** (Money Object).                                                                                                                                                                                 | -                                        |
| **`balanceHold`** | `object` | **Held/restricted balance** (Money Object).                                                                                                                                                                           | -                                        |
| **`phone`**       | `string` | Contact phone number.                                                                                                                                                                                                 | `"+1234567890"`                          |
| **`email`**       | `string` | Contact email address.                                                                                                                                                                                                | `"john@example.com"`                     |

**Money Object**

| Field              | Type      | Description               | Example               |
| ------------------ | --------- | ------------------------- | --------------------- |
| **`currencyCode`** | `string`  | Currency code (ISO 4217). | `"USD"`               |
| **`units`**        | `string`  | Whole units.              | `"1500"`              |
| **`nanos`**        | `integer` | Fractional units (10^-9). | `500000000` (= $0.50) |

**Example Response:**

json

```
{
  "item": {
    "cuid": "DqCsgSE-4e95-ViYbNI",
    "puid": "127c9ea7-3ea7-4063-9fa4-c69e796c55e4",
    "status": "ACCEPT",
    "createAt": "2024-01-15T10:30:00Z",
    "updateAt": "2024-05-20T14:45:00Z",
    "name": "John",
    "lastname": "Doe",
    "comment": "VIP client",
    "company": "",
    "type": "INDIVIDUAL",
    "balance": {
      "currencyCode": "USD",
      "units": "1500",
      "nanos": 500000000
    },
    "balanceHold": {
      "currencyCode": "USD",
      "units": "250",
      "nanos": 0
    },
    "phone": "+1234567890",
    "email": "john@example.com"
  }
}
```

*Translation: $1500.50 available, $250.00 on hold*

***

### **Examples**

#### **Request**

bash

```
curl -X GET 'https://stagep.tst-apidmndelss.com/v2/customer/cust_12345' \
  -H 'Authorization: Bearer eyJhbGci...wNLGA' \
  -H 'Accept: application/json'
```

#### **Corporate Customer Example**

**Response:**

json

```
{
  "item": {
    "cuid": "DqCsgSE-4e95-ViYbNI",
    "puid": "127c9ea7-3ea7-4063-9fa4-c69e796c55e4",
    "status": "ACCEPT",
    "createAt": "2024-02-20T09:15:00Z",
    "updateAt": "2024-05-18T16:20:00Z",
    "name": "Tech Solutions Ltd",
    "lastname": "",
    "comment": "Enterprise account",
    "company": "Tech Solutions Group",
    "type": "CORPORATE",
    "balance": {
      "currencyCode": "EUR",
      "units": "50000",
      "nanos": 0
    },
    "balanceHold": {
      "currencyCode": "EUR",
      "units": "10000",
      "nanos": 0
    },
    "phone": "+49876543210",
    "email": "finance@techsolutions.com"
  }
}
```

***

### **Error Responses**

1. **Customer Not Found**:

   json

   ```
   { "error": "Customer not found: DqCsgSE-4e95-ViYbNI" }
   ```
2. **Unauthorized**:

   json

   ```
   { "error": "Unauthorized" }
   ```

***

### **Notes**

* **Balance Types**:
  * `balance`: Available for transactions
  * `balanceHold`: Temporarily locked (pending transactions, reserves)
* **Status Flow**:
  * `NEW` → `MODERATED` → `ACCEPT` (typical flow)
  * `BANNED` accounts cannot perform transactions
* **Contact Info**: Phone/email may be masked for privacy (`"j***@example.com"`)

Real request example

```postman_json
Authorization: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOjE2NCwiZXhwIjoxNzYxNTYzMDE4LCJrZXkiOiI1Y2ZiOGZjN2RmYjk4ZjVkYmIyZTgwNTVkZWFhN2U2Zjk4MzEyYmE3Iiwib3RwX3ZlcmlmaWVkIjpmYWxzZX0.ya9eUQUvAB1OROjjinA36fULCTAWCLengiPCxXVMsrU
customerId*: D7k3xbc-ERrj-lde9k1t3XuaE
```

Real response example

200 OK

```postman_json
{
  "item": {
    "customerId": "D7k3xbc-ERrj-lde9k1t3XuaE",
    "partnerId": "3354815d-1a23-4b1c-81ec-306388cddfa4",
    "status": "ACCEPT",
    "createAt": "2025-09-16T11:33:11Z",
    "updateAt": "2025-10-02T09:03:23Z",
    "name": "SIRIUS SOLUTIONS LTD",
    "lastname": "",
    "comment": "",
    "company": "SIRIUS SOLUTIONS LTD",
    "type": "CORPORATE",
    "balance": {
      "currencyCode": "USD",
      "units": "2835",
      "nanos": 800000002
    },
    "balanceHold": {
      "currencyCode": "USD",
      "units": "3144",
      "nanos": 199999998
    },
    "phone": "+447533029735",
    "email": "business@siriusmedia.eu"
  }
}
```


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