# GET /api/v1/credit-memos/customers/{customer_id}/credits

> Get customer available credits

- **Tag:** credit-memos
- **Operation ID:** `get_customer_credits_api_v1_credit_memos_customers__customer_id__credits_get`

## Description

Get summary of available credits for a customer.

## Authentication

Bearer token in `Authorization` header.
Required header: `x-business-id: <business uuid>`.

## Parameters

- `customer_id` (path, string, required)

## Responses

### 200 — Successful Response

Schema: `CustomerCreditSummary`

- `customer_id` (string · required) — Customer ID
- `customer_name` (string) — Customer display name
- `total_credits_available` (integer · required) — Total available credits in cents
- `total_credits_available_dollars` (string · required) — Total available credits in dollars
- `credit_memos_count` (integer · required) — Number of credit memos with available balance
- `credit_memos` (array · CreditMemoResponse) → `CreditMemoResponse` — Credit memos with available balance
  - `id` (string · required) — Credit memo ID
  - `business_id` (string · required) — Business that issued the credit
  - `customer_id` (string · required) — Customer receiving the credit
  - `invoice_id` (string) — Original invoice being credited
  - `number` (string) — Auto-generated credit memo number (e.g. CM-001)
  - `status` (string · required) — Status: draft, issued, partially_applied, fully_applied, void
  - `currency` (string · required) — ISO currency code (e.g. USD)
  - `amount` (integer · required) — Total credit amount in cents
  - `amount_in_dollars` (string · required) — Total credit amount in dollars
  - `amount_applied` (integer · required) — Amount applied in cents
  - `amount_applied_in_dollars` (string · required) — Amount applied in dollars
  - `amount_remaining` (integer · required) — Remaining amount in cents
  - `amount_remaining_in_dollars` (string · required) — Remaining amount in dollars
  - `issue_date` (string · date · required) — Date the credit memo was issued
  - `applied_date` (string · date-time) — When credits were last applied
  - `created_at` (string · date-time · required) — Record creation timestamp
  - `updated_at` (string · date-time · required) — Last update timestamp
  - `reason` (string · required) — Reason code (e.g. pricing_error, refund, other)
  - `reason_display` (string · required) — Human-readable reason label
  - `description` (string) — Description of the credit
  - `internal_notes` (string) — Internal notes (not visible to customer)
  - `line_items` (object) — Detailed line items breakdown
  - `voided_at` (string · date-time) — When the credit memo was voided
  - `voided_reason` (string) — Reason for voiding
  - `customer_name` (string) — Customer display name
  - `invoice_number` (string) — Original invoice number
  - `applications` (array · CreditMemoApplicationResponse) — Applications to invoices
  - `can_be_applied` (boolean · required) — Whether credits can be applied to invoices
  - `can_be_voided` (boolean · required) — Whether the credit memo can be voided
  - `can_be_deleted` (boolean · required) — Whether the credit memo can be deleted (drafts only)
  - `has_applications` (boolean · required) — Whether any credits have been applied

### 401 — Unauthorized - Authentication required

### 403 — Forbidden - Insufficient permissions

### 404 — Not Found - Resource does not exist

### 422 — Validation Error

Schema: `HTTPValidationError`

- `detail` (array · ValidationError) → `ValidationError`
  - `loc` (array · string | integer · required)
  - `msg` (string · required)
  - `type` (string · required)
  - `input` (object)
  - `ctx` (object)

## Code samples

### cURL

```bash
curl -X GET 'https://api.ondayzero.com/api/v1/credit-memos/customers/{customer_id}/credits' \
  -H 'Authorization: Bearer dz_your_token' \
  -H 'x-business-id: YOUR_BUSINESS_ID'
```

### JavaScript

```javascript
const response = await fetch('https://api.ondayzero.com/api/v1/credit-memos/customers/{customer_id}/credits', {
  method: 'GET',
  headers: {
    Authorization: 'Bearer dz_your_token',
    'x-business-id': 'YOUR_BUSINESS_ID',
  },
});
const data = await response.json();
```

### Python

```python
import httpx

headers = {
    "Authorization": "Bearer dz_your_token",
    "x-business-id": "YOUR_BUSINESS_ID",
}

response = httpx.get("https://api.ondayzero.com/api/v1/credit-memos/customers/{customer_id}/credits", headers=headers)
data = response.json()
```

## See also

- HTML version: https://www.ondayzero.com/docs/reference/credit-memos/get-customer-credits
- OpenAPI slice: https://www.ondayzero.com/docs/reference/credit-memos/get-customer-credits/openapi.json
- Other endpoints in **credit-memos**: https://www.ondayzero.com/docs/reference/credit-memos