---
title: "IslamicOpenFinance™ lab | Try the API in your browser"
description: "Accounts with their contract basis, balances, instalment payments with an Idempotency-Key, murabaha quotes and webhook events, in a sandbox that runs in your browser."
url: https://islamicopenfinance.com/lab/
lang: en-GB
source: "IslamicOpenFinance"
---

> Accounts with their contract basis, balances, instalment payments with an Idempotency-Key, murabaha quotes and webhook events, in a sandbox that runs in your browser.

Lab

# Build your Islamic finance product in the browser.

Read accounts, pay instalments, request murabaha quotes, simulate errors and watch webhook events, without signing up.

**Sandbox** Everything runs in your browser; the data is fictional and nothing is sent anywhere, except the calendar calls you choose to make.

Error scenario

Simulated latency 300 ms

Export session Copy as curl Reset sandbox Missions **0 of 7**

endpoint

## Request

GET

Parameters (JSON)

Amounts are whole riyals. `Ctrl+Enter` runs the request.

Run Copy code Restore body

## Response

—

No request yet. Pick an endpoint and press "Run".

## Sandbox state

Fictional data

## Events

0

The events your webhook would receive, in time order.

## Missions

**0 of 7**

Each step ticks itself when you run the right request.

Start the missions again