---
page_source: https://juspay.io/in/docs/ec-headless/cordova/overview/pre-requisites
page_title: Pre-Requisites
---


## Pre-Requisites



 Before you start integration, make sure you have the below details handy:

* **Merchant Id**  - This is your identifier in the Juspay systems. This is used in all APIs/ SDK Calls. It will be provided to you by the Juspay team
* **Client Id**  - This is used in all APIs/ SDK Calls. It will be same as your merchant id
* **API Key**  - Juspay uses HTTP Basic Auth for authentication. API Key is used to authenticate the Server-to-Server API Calls. API Key can be generated through Juspay Dashboard. Navigate to `Login>Settings>Security>Create API Key`

> **Warning**
> * The API request expects a Basic Authorization header. The header value can be obtained by concatenating your API Key with a colon (:) and doing a base-64 encode on it
> * During Onboarding, we impose some restrictions on your Juspay Production Account. The restriction is on the Order Amount (should be less than Rs. 10)