---
title: "$viva->transactions->cancel()"
method: DELETE
path: "/Transactions/cancel"
tags: ["Transactions"]
---

# $viva->transactions->cancel()

`DELETE /Transactions/cancel`

Annule ou rembourse une transaction.

- Même jour → annulation (void)
- Jour passé → remboursement (refund)

```php
// Remboursement total
$result = $viva->transactions->cancel('transaction-uuid');

// Remboursement partiel (5,00 EUR)
$result = $viva->transactions->cancel('transaction-uuid', amount: 500);

echo $result['TransactionId']; // UUID de la transaction de remboursement
```

## Query parameters

- `transactionId` string, uuid, required
- `amount` integer, nullable
- `sourceCode` string, nullable

## Response `200`

Transaction annulée/remboursée

- object
  - `TransactionId` string — UUID de la transaction de remboursement

---

[API](https://skmtc.net/qrcommunication/apis/viva-wallet-merchant-sdk-re-fe-rence-php.md) · [All operations](https://skmtc.net/qrcommunication/apis/viva-wallet-merchant-sdk-re-fe-rence-php/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/qrcommunication/viva-wallet-merchant-sdk-re-fe-rence-php/versions/bcafd06ce584/schema)