> For the complete documentation index, see [llms.txt](https://just-trade.gitbook.io/just-trade-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://just-trade.gitbook.io/just-trade-docs/scheta/sozdanie-kripto-scheta.md).

# Создание крипто счета

#### POST /invoices

Создаёт новый счёт для оплаты в криптовалюте или фиате.

**Запрос**

**URL**: <https://pay.just-trade.ru/invoices\\>
**Метод**: POST\
**Заголовки**:

* Authorization: Bearer \<token>
* Content-Type: application/json

**Тело запроса**:

```json
{
  "currency_type": "crypto",
  "base_asset": "BTC",
  "accepted_asset": ["BTC", "ETH"],
  "amount": 0.01,
  "description": "Оплата заказа #123",
  "expires_in": 3600,
  "webhook_data": { "order_id": "123" }
}
```

**Параметры тела**:

| Параметр        | Тип     | Описание                                                                           |
| --------------- | ------- | ---------------------------------------------------------------------------------- |
| currency\_type  | string  | Обязательный. crypto или fiat.                                                     |
| base\_asset     | string  | Обязательный, если currency\_type = crypto. Код криптовалюты (макс. 10 символов).  |
| accepted\_asset | array   | Обязательный. Массив кодов криптовалют (1–10 элементов, макс. 10 символов каждый). |
| fiat            | string  | Обязательный, если currency\_type = fiat. Код фиатной валюты (макс. 10 символов).  |
| amount          | float   | Обязательный. Сумма счета (0.01–10000000000000).                                   |
| description     | string  | Необязательный. Описание счета (макс. 500 символов).                               |
| expires\_in     | integer | Необязательный. Время действия счета в секундах (мин. 60).                         |
| webhook\_data   | object  | Необязательный. Данные для вебхуков (макс. 1KB).                                   |

**Пример запроса на Python**:

```bash
import aiohttp
import asyncio

async def create_invoice():
    url = "https://pay.just-trade.ru/invoices"
    headers = {
        "Authorization": "Bearer your_token_here",
        "Content-Type": "application/json"
    }
    data = {
        "currency_type": "crypto",
        "base_asset": "BTC",
        "accepted_asset": ["BTC", "ETH"],
        "amount": 0.01,
        "description": "Оплата заказа #123",
        "expires_in": 3600,
        "webhook_data": {"order_id": "123"}
    }

    async with aiohttp.ClientSession() as session:
        async with session.post(url, headers=headers, json=data) as response:
            if response.status == 200:
                data = await response.json()
                print(data)
            else:
                error = await response.json()
                print(f"Ошибка: {response.status}, {error}")
```

**Ответ**

**Статус**: 200 OK\
**Тело ответа**:

```json
{
  "invoice_id": "app_invoice_1a2b3c4d5e6f7890",
  "link": "https://t.me/bot?start=app_invoice_1a2b3c4d5e6f7890",
  "amount": 0.01,
  "currency_type": "crypto"
}
```

**Ошибки**

* 400 Bad Request: Неверные параметры (например, base\_asset не в accepted\_asset).
* 401 Unauthorized: Неверный или отсутствующий токен.
* 500 Internal Server Error: Ошибка сервера.


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