---
title: "Balance Enquiry"
method: POST
path: "/cards/simulator/balance_enqiry"
---

# Balance Enquiry

`POST /cards/simulator/balance_enqiry`

Simulates card enquiry for a specific card.

## Request body

- object
  - `cardId` string, required — The `_id` of the specific card.
  - `channel` 'web' | 'pos' | 'atm', required — The channel to simulate the balance enquiry on.

## Response `200`

Simulated successfully.

- object
  - `statusCode` integer — Status code of the response. `200` indicates a successful request.
  - `message` string — Human-readable description of the result.

## Other responses

- `400` — Validation error.
- `401` — Authentication failed — missing or invalid API key.

---

[API](https://skmtc.net/sudo/apis/sudo-sandbox-api.md) · [All operations](https://skmtc.net/sudo/apis/sudo-sandbox-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/sudo/sudo-sandbox-api/versions/52be624fcb53/schema)