Use new Signature v2 for APIs that have Sign2.0 tag

Query Real-time Remaining Usage for a Specific SIM Card

Cube UAT

https://api-uat.io.linksfield.net/cube/v4

GET

/sims/{sim_id}/remaining_data

Last modified:2026-02-26 08:56:05

Scenarios

Query the real-time remaining usage of a SIM card.

Prerequisites

This is a custom API developed for specific enterprises only. Only certain SIM cards support this query. For details, please consult Linko support staff.

You can only operate on SIM cards belonging to the enterprise associated with the API key in use.

The SIM card status cannot be 'Terminated'.

Notes

The query result is returned synchronously.

SDK API Call Method

Supported SDK Versions: Not currently supported

Request

Path Params

Header Params

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request GET 'https://api-uat.io.linksfield.net/cube/v4/sims/8984012211500000019/remaining_data' \
--header 'nonce: 12' \
--header 'timestamp;' \
--header 'Accept-Language: en-US' \
--header 'Authorization: ' \
--header 'X-LF-Api-Version;' \
--header 'X-LF-Signature-Type: 2.0' \
--header 'Content-Type: application/json'

Responses

⚪0

This response does not have a body.

🟢200Success

Modified at 2026-02-26 08:56:05

Query the List of Bundles Available for a SIM Card

Service

Query Real-time Remaining Usage for a Specific SIM Card

Scenarios#

Prerequisites#

Notes#