---
title: "Retrieve closed loop read"
method: GET
path: "/closed-loop-reads/{closedLoopReadId}"
tags: ["closedLoopReads"]
---

# Retrieve closed loop read

`GET /closed-loop-reads/{closedLoopReadId}`

Use this method to retrieve information that a payment device captured from a closed-loop card.  

A closed-loop card is a type of card that a customer can use only with a specific merchant. Each time a payment device captures information from a closed-loop card, we store the information as a closed-loop read.  

Our gateway returns the following information from a closed-loop read:  
-	Date that the payment device captured the information.
-	Unstructured payload from the card.

## Path parameters

- `closedLoopReadId` string, required

## Headers

- `Authorization` string, required

## Response `200`

Successful request. Returns information from the closed-loop card.

- ClosedLoopResponse
  - `processingTerminalId` string, required — Unique identifier that we assigned to the terminal.
  - `closedLoopReadId` string, required — Unique identifier that we assigned to the closed-loop read.
  - `readDate` string, date, required — Date that the payment device read the closed-loop card. Our gateway returns this value in **YYYY-MM-DD** format.
  - `data` ClosedLoopResponseData, required — Unstructured payload from the card.

## Other responses

- `400` — Invalid request
- `401` — Identity could not be verified
- `403` — Do not have permissions to perform this action
- `404` — Resource not found
- `406` — Not acceptable
- `500` — An error has occured

---

[API](https://skmtc.dev/payroc/apis/schema.md) · [All operations](https://skmtc.dev/payroc/apis/schema/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/payroc/schema/revisions/1d9d3e305945/schema)