---
title: "Refund API"
method: POST
path: "/?refundapi"
---

# Refund API

`POST /?refundapi`

## Query parameters

- `app_id` string, required
- `auth_key` string, required
- `epi` string, required
- `mtype` string, required
- `amount` number, double, required
- `pan` string, required
- `expiry_date` string, required
- `surchargeIndicator` integer, required
- `food_amount` number, double
- `tax` number, double
- `city_tax` number, double
- `reduced_tax` number, double
- `uid` string
- `custom_fee` number, double
- `cvv` string
- `binType` string
- `surchargeRemoved` string
- `card_holder_name` string
- `s_customerName` string
- `b_customerName` string
- `recursivePaymentId` string
- `avs` string
- `phone` string
- `email` string
- `username` string
- `s_street_no` string
- `s_street_name` string
- `s_unit` string
- `s_city` string
- `s_state` string
- `s_zip` string
- `b_street_no` string
- `b_street_name` string
- `b_unit` string
- `b_city` string
- `b_state` string
- `b_zip` string
- `orderId` string
- `invoicenumber` string
- `dataset_id` string
- `orderdescription` string
- `validateCard` string
- `userid` string
- `uuid` string, required
- `otp` string, required
- `otp_app_id` string, required
- `otp_api_key` string, required
- `token` string

## Response `200`

200

- object
  - `error_no` string
  - `error_code` string
  - `amount` string
  - `msg` string
  - `desc` string
  - `additional_info` unknown
  - `epi` string
  - `channel` string
  - `rrn` string
  - `txnid` string

## Other responses

- `400` — 400

---

[API](https://skmtc.net/valorpaytech/apis/ecommerce-api.md) · [All operations](https://skmtc.net/valorpaytech/apis/ecommerce-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/valorpaytech/ecommerce-api/revisions/c6468b606325/schema)