Plagiarism Checker -  API

Plagiarism Checker - API

Check if any given article contains plagiarism and detect from where. Detect any copied text from any article.

API description

About the API:

 With this API you will be able to check if an article has any plagiarism in it. Be sure that your articles does not contain content that has already been written. 

What this API receives and what your API provides (input/output)?

The API will receive an URL and it will compare on the web for articles that are similar. You will receive a plagiarism percentage, to know how much of your article is similar to other articles, and also, receive links to the articles that have been flagged as plagiarism. 


What are the most common uses cases of this API?


This API is ideal for those content creators that want to check that their articles or post will not be flagged as plagiarism. 

Also, detect if any of your content creators are using the same text samples from any source on the web, so you could be sure that any posted article is 100% original. 

Also, you can check if any article on the web is extracting text from a post or article of your own.  

Are there any limitations with your plans?

Besides API call limitations per month, there are no other limitations. 

API Documentation


Pass the URL of any article or post you want to check its plagiarism percentage. 

Receive also, a list of all addressed URLs that could be in conflict. 




Check Content - Endpoint Features
Object Description
url [Required] Pass the URL of the article or post that you want to check its content.

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Plagiarism Checker - API REST API, simply include your bearer token in the Authorization header.


Header Description
Authorization [Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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API Provider: SoftDev

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