Paraphrasing API

Paraphrasing API

This API will help you to paraphrase any text you pass to it. Currently supporting the English Language.

About the API:

This API will paraphrase any text that you pass to it, allowing you to create new content for your projects. 


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

This API will receive a text string in English and it will deliver a new string with the text paraphrased.  


What are the most common uses cases of this API?

There could be many reasons you would want to code your application using a paraphrasing API. 

  • You might create a subscription service similar to Quillbot for writers who want to paraphrase their text. 
  • You might change content descriptions for e-commerce promotions to avoid duplicate social media posts. Twitter has a best practice rule that you can’t post the same content twice within 24 hours. You could send multiple unique promotions just by rephrasing the text with a paraphraser API.
  • You might have found ideas you like but want to avoid copyright and plagiarism detectors. 
  • You might be using paraphrasing to generate unique content and improve website SEO. You might want to create multiple web pages with the same content but unique enough to be captured in different search listings.
  • You might be testing a chatbot idea where you want the bot to reply by paraphrasing user content.


Are there any limitations to your plans?

The only limitation is the number of API calls you can make per month. And, also, you can only create 1 API calls per second. 

API Documentation


Pass a text in English a receive a new paraphrased text. Pass the text you want to rewrite or get new ideas from the given text. Maximum 500 Chars. 


Paraphrase - Endpoint Features
Object Description
text [Required] The text you want to paraphrase.
unique [Optional] Rewrite in a way that passes online plagiarism tests. 1/0 where 1 equals true, and 0 equals false.
mode [Optional] [normal, fluent, standard, creative] Rewriting mode. The default mode is "normal". We recommend using "standard", or "fluent"
Test Endpoint


                                                                                                                                                                                                                            <!DOCTYPE html>
    <link type="text/css" rel="stylesheet" href="">
    <link rel="shortcut icon" href="">
    <title>Image classification API / Speech to text API - Swagger UI</title>
    <div id="swagger-ui">
    <script src=""></script>
    <!-- `SwaggerUIBundle` is now available on the page -->
    const ui = SwaggerUIBundle({
        url: '/openapi.json',
    "dom_id": "#swagger-ui",
"layout": "BaseLayout",
"deepLinking": true,
"showExtensions": true,
"showCommonExtensions": true,
"defaultModelRendering": "model",
"displayOperationId": true,
"displayRequestDuration": true,
"defaultModelsExpandDepth": -1,
oauth2RedirectUrl: window.location.origin + '/docs/oauth2-redirect',
    presets: [

Paraphrase - CODE SNIPPETS

curl --location --request POST ' generation is the internet’s most prominent business. Content and online communication are the driving forces for one of the fastest-growing economies on the planet. If your business relies on generating content, there is no time like the present to start producing.&unique=1&mode=creative' --header 'Authorization: Bearer YOUR_API_KEY' 


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 Paraphrasing 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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