The WhatDigit API Key allows you to integrate your account with external applications, automate processes, validate purchases, and access your data programmatically. This guide explains where to find your API key, how to generate a new one, and how to use it securely.

1. Open Your Account Settings

Log in to your WhatDigit account.
From the left sidebar, click Settings.
Inside the Settings panel, open the API Key tab.

This section is available to both buyers and sellers.

2. View Your Existing API Key

When the page loads, you will see your currently active API key.
This key uniquely identifies your account for API requests.

You may use it immediately or generate a new one if needed.

3. Copy Your API Key

Click the Copy button to copy the API key to your clipboard.
Use this key in your backend scripts, mobile apps, or integrations where authentication is required.

Do not share this key publicly.
Anyone with access to your key can make requests on your behalf.

4. Generate a New API Key

If your key has been exposed or compromised, click the Generate New Key button.
A new API key will be created and the old key will stop working.

Use this option any time you want to reset your credentials.

5. Open the API Documentation

Click the API Docs button to view the official API documentation.
It includes detailed information about all available endpoints such as:

Account details
All items list
Single item details
Purchase validation

Each endpoint includes the request URL, method, parameters, and example response.

6. How to Authenticate With Your API Key

To authenticate with the WhatDigit API, include your API key in your request header or as a parameter, depending on the endpoint structure shown in the documentation.

Example format often used:

Authentication header:
Key: Authorization
Value: Your API Key

Always follow the exact format shown in the API docs.

7. Recommended Uses for the API Key

You can use the API key for various advanced functions:

Validating purchase codes
Integrating WhatDigit data into your website
Building custom dashboards
Synchronizing item details
Managing buyer or seller data programmatically

These tools help automate tasks and reduce manual work.

8. API Security Best Practices

Your API key is sensitive information. Always follow these precautions:

Do not share your key publicly.
Do not embed your key in client side code.
Regenerate a new key if you suspect unauthorized access.
Store your key in a secure environment or encrypted variable.

Keeping your API key secure protects your WhatDigit account from unauthorized actions.