[УКР](https://hackmd.io/W25MdduPQFidcqLdTWIbpg) | ENG
:arrow_left: [Guide](https://hackmd.io/QA2NYRliRLGviJl5P4-ZCw)

# [30201/302013/302015] Cancel/Refund Payment for Operations [10102/101023/101025]

## Usage

|OperationType |Usage |
|:----:|----|
|`30201`|Cancel/Refund Payment for Operation [[10102]](https://hackmd.io/MUZzd3mTRQeQfBsE-emVVQ).|
|`302013`|Cancel/Refund Payment for Operation [[101023]](https://hackmd.io/MUZzd3mTRQeQfBsE-emVVQ).|
|`302015`|Cancel/Refund Payment for Operation [[101025]](https://hackmd.io/MUZzd3mTRQeQfBsE-emVVQ).|

## Request

*See the description of the "Partner", "KeyAES" and "Sign" attributes in the section "[General API Integration Information](https://hackmd.io/ijxPm0xtTpycgTjuU_NHQQ)".*

### Data Structure

The Data structure for this operation is formed from the following parameters:

:::info
<details>
<summary>Data structure formation (examples are below)</summary>
<br>

~~~
{
"OperationID": ,
"Sum": ,
"ticket": [],
"cashiersignature": "",
"MIDs": [
{
"MID": ,
"Sum": ,
"PaymentInfo": [
{
"Caption": "",
"Value": ""
}
],
"Account": "",
"EDRPOU": "",
"MFO": "",
"Name": ""
}
],
"Transaction":{
"TransactionID": "",
"TerminalID": "",
"DateTime": ""
}
}
~~~
</details>
:::

|Parameter|Required|Type|Description|Example|
|:----:|:----:|:----:|----|:----:|
|`OperationID`|Yes|Integer (for [302013] can be string) |Unique operation identifier in the Operator system that requires the refund.|`4576`|
|`Sum`|No|Integer|Total refund sum in kopecks. When the parameter is missing, the refund sum is equal to the debit sum. |1UAH=>`100`|
| `MIDs`^1^ | No - for [30201]; Yes - for **[302013/302015]** | Array | Array is used to split the accepted payment in favor of the merchants. | See example below.|
|`Transaction`|Yes|Structure|Structure transmits the transaction data. See section "[Transaction Structure](https://hackmd.io/ijxPm0xtTpycgTjuU_NHQQ?view#2-Data)".|See example below.|

*Parameters `ticket` and `cashiersignature` are transmitted if the operation is required to be fiscalized, see details in request [[10005]](https://hackmd.io/qSkRHz6gRKmxNrWRwwrjqg?both#%E2%80%9CTicket%E2%80%9D-Array).*

^1^ **"MIDs"** array parameters:

|Parameter|Required|Type|Description|Example|
|:----:|:----:|:----:|----|:----:|
| `MID` |Yes| Integer | Merchant ID in the Operator system, to which wallet funds are credited. |`111`|
| `Sum` | Yes |Integer | Payment sum in kopecks. |1UAH=>`100`|
| `PaymentInfo`^2^ | No | Array | Parameter is used to display additional payment details on the payment page ("payment purpose"). | See example below.|
| `Account` |No| String | Recipient current account or IBAN (international bank account number). | `UA4830529900000 26008031203677`|
|`EDRPOU`|No|String | Recipient ["EDRPOU"](https://uk.wikipedia.org/wiki/%D0%9A%D0%BE%D0%B4_%D0%84%D0%94%D0%A0%D0%9F%D0%9E%D0%A3) code.|`3505506226` |
| `MFO` |No |String | Recipient "[Bank Sort Code](https://en.wikipedia.org/wiki/Sort_code). |`305299`|
| `Name` | No | String | Recipient name. |`Resource LLC`|

^2^ **"PaymentInfo"** Array Parameters:

|Parameter|Required|Type|Description|Example|
|:----:|:----:|:----:|----|:----:|
| `Caption` |Yes| String | Description of additional information. |`Purpose`|
| `Value` |Yes| String | Additional Information. |`Contract Repayment No. 3642989012-5 from 04/03/2021 Pupkina Valeriya Serhiivna`|

:::success
<details>
<summary>Example of the "Data" structure</summary>
<br>

~~~md
{
"Sum": 3000,
"ticket": [
{
"ID": "RD009732",
"Good": "Sour cream 20% fat TM Prostokvashino 350g/20",
"Count": 1000,
"Price": 3000,
"uktzed": "0403"
}
],
"MIDs": [
{
"MID": 111,
"Sum": 100,
"PaymentInfo": [
{
"Caption": "Purpose",
"Value": "Contract Repayment No.3642989012-5 dated 04/03/2021 Pupkina Valeriya Serhiivna"
}
],
"Account": "UA483052990000000008031203000",
"EDRPOU": "3505501111",
"MFO": "123456"
},
{
"MID": 112,
"Sum": 200,
"PaymentInfo": [
{
"Caption": "Purpose",
"Value": "Contract Repayment No.3642989012-5 dated 04/03/2021 Pupkina Valeriya Serhiivna"
}
],
"Account": "UA483052990000000008031203000",
"EDRPOU": "3505501111",
"MFO": "123456"
}
],
"OperationID": 54142896,
"Transaction": {
"TransactionID": "321643_1643975265",
"TerminalID": "1",
"DateTime": "20220406 08:07:09"
}
}
~~~
</details>
:::

## Response

*See the general information on the response structure formation in the section "[General API Integration Information](https://hackmd.io/ijxPm0xtTpycgTjuU_NHQQ)"*.

### Response Examples

:::success
<details>
<summary>Operation Successfully Completed</summary>
<br>

~~~md
{
"Code": 200,
"Message": "operation ok",
"Data": {
"OperationID": 4576,
"OperationStatus": 10
},
"KeyAES": "",
"Sign": ""
}
~~~
</details>
:::

:::success
<details>
<summary>Operation Failed</summary>
<br>

~~~md
{
"Code": 200,
"Message": "done",
"Data": {
"OperationID": 111,
"OperationStatus": 21,
"Reason": 3
},
"KeyAES": "",
"Sign": ""
}
~~~
</details>
:::

## Related Requests

[[10001/10002] Confirm/Сancel Pre-Authorization for Operations [10102/101023/101025]](https://hackmd.io/GQcXQzGIRnmpnUW113fQGw)
[[102070221/102070222/102070251/102070252] Confirm/Сancel Pre-Authorization](https://hackmd.io/CM0Mt9FATVS3cWkihWG_bA)
[[30202] Cancel/Refund Post-Authorization](https://hackmd.io/kRNsz_UtQZKviJnWG238HA)
[[30203] Cancel/Refund Checkout Payment](https://hackmd.io/cQmrZWV5QY-QbWDTBiCB2g)

## Reference Materials

General parameters of the XPAY system are given in the section ["Reference Materials"](https://hackmd.io/16yLv895Qo-FWTvrWWQwbg):  operation types, payment types, response codes, operation status, reasons of operation rejection, etc.

:arrow_left: [Guide](https://hackmd.io/QA2NYRliRLGviJl5P4-ZCw)
:arrow_left: [General API Integration Information](https://hackmd.io/ijxPm0xtTpycgTjuU_NHQQ)

<details>
<summary>XPAY Support</summary>
</br>

Phone: [phone]
Email: [e-mail]
Telegram: @xpaysupportbot
</details>