# POST /api/v1/credit-memos/suggest

> AI credit memo suggestions

- **Tag:** credit-memos
- **Operation ID:** `suggest_credit_memos_api_v1_credit_memos_suggest_post`

## Description

Get AI-powered credit memo suggestions based on customer patterns.

## Authentication

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

## Responses

### 201 — Successful Response

Schema: `SuggestCreditMemosResponse`

- `suggestions` (array · CreditMemoSuggestionItem) → `CreditMemoSuggestionItem`
  - `customer_id` (string · required) — Customer ID
  - `customer_name` (string · required) — Customer name
  - `invoice_id` (string) — Related invoice ID
  - `reason` (string · required) — Reason for credit memo
  - `suggested_amount` (integer · required) — Suggested amount in cents
  - `pattern` (string) — Pattern detected

### 401 — Unauthorized - Authentication required

### 403 — Forbidden - Insufficient permissions

### 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 POST 'https://api.ondayzero.com/api/v1/credit-memos/suggest' \
  -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/suggest', {
  method: 'POST',
  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.post("https://api.ondayzero.com/api/v1/credit-memos/suggest", headers=headers)
data = response.json()
```

## See also

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