# Refund

## POST /operator/wallet

> Processes a refund request for a specific transaction.  \
> The balance and transaction values follow ISO 4217 currency subunit conventions.<br>

```json
{"openapi":"3.0.0","info":{"title":"Casino API","version":"1.0.0"},"paths":{"/operator/wallet":{"post":{"description":"Processes a refund request for a specific transaction.  \nThe balance and transaction values follow ISO 4217 currency subunit conventions.\n","tags":["Refund"],"parameters":[{"name":"X-REQUEST-SIGN","in":"header","required":true,"schema":{"type":"string"},"description":"HMAC-SHA256 signature of the raw request body using the shared password.\n"}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"type":"object","required":["amount","is_mobile","currency_code","player_id","action","payload"],"properties":{"amount":{"type":"integer","description":"Amount in subunits."},"is_mobile":{"type":"boolean","description":"True if the request is from a mobile device."},"currency_code":{"type":"string","description":"Identifier of currency (ISO 4217)."},"player_id":{"type":"string","description":"Unique identifier of the player."},"action":{"type":"string","enum":["refund"],"description":"Must be set to \"refund\"."},"payload":{"type":"object","required":["reference","session_token","provider_transfer_data"],"properties":{"reference":{"type":"string","description":"Game reference."},"session_token":{"type":"string","description":"Session token generated on play URL."},"provider_transfer_data":{"type":"object","required":["transaction_id","round_id","refunded_transaction_id"],"properties":{"transaction_id":{"type":"string","description":"Game provider transaction ID."},"round_id":{"type":"string","description":"Game provider round ID."},"refunded_transaction_id":{"type":"string","description":"Original transaction ID to be refunded."},"table_reference":{"type":"string","description":"Current table reference. Required for live casino."}}}}}}}}}},"responses":{"200":{"description":"Refund processed successfully.","content":{"application/json":{"schema":{"type":"object","required":["transaction_id","balance","currency_code"],"properties":{"transaction_id":{"type":"string","description":"Unique identifier of operator transaction."},"balance":{"type":"integer","description":"Updated player balance in subunits."},"currency_code":{"type":"string","description":"Identifier of currency (ISO 4217)."}}}}}},"406":{"description":"Previous transaction not found.","content":{"application/json":{"schema":{"type":"object","required":["code","message"],"properties":{"code":{"type":"integer","description":"HTTP status code."},"message":{"type":"string","description":"Error message."}}}}}}}}}}}
```


---

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