APIs are a great way to integrate other software into your own websites or apps.
Many, many people are using AI to write everything from essays to emails.
If you work in certain industries, you may need to detect whether the text was human, written or AI-written. That’s where an API for an AI content detection tool comes in.
You also need to be careful not to use outdated software. Nowadays, you need an API that covers both AI detection and plagiarism so now let’s look at the Best APIs for AI content detection tools.
Winston AI
Winston AI has the best API for AI Content Detection as we have made it super easy for developers to use and we have the lowest prices.
We have built a separate environment so that you can easily log in and find everything you need. The API environment was constructed specially for other tools to come and build on top of them
The pricing works on a credit basis so for example you get 500,000 credits for $35. This works out at only $0.07 per 1,000 words scanned. And it only gets cheaper the more credits you buy!
There is also a feature to auto-top up when your credits are running low.
Many tools are already building impressive solutions with the Winston AI API, so why don’t you join them here?
How to get started with Winston AI’s API
To get started, all you need to do is go to the AI Content Detection page for developers which you can find here
When you sign up you will be taken to your dashboard:
Here you can get your API keys, read documentation and buy credits. You can also add team members who you can share can share credits with.
Originality AI
The Originality AI API also allows you to detect AI-generated content and check for plagiarism.
You can integrate this into your app or website but the cost is quite high at $179 month.
The API has a rate limit of 500 requests per minute, with higher limits available upon request. Features include AI checks for multiple models, plagiarism detection with advanced algorithms, readability scoring for content complexity, and grammar checks for errors.
Users must authenticate with an API key, and there are endpoints for scanning individual or batch content, retrieving scans, and managing account balances.
Auto top-up settings are enabled by default but can be managed to avoid unwanted charges.
Various AI models are supported(GPT-4o, ChatGPT, Gemini Pro, Claude 3), including language-specific options, and all scans return detailed results across different metrics like confidence scores, plagiarism matches, and readability statistics.
GptZero
GPTZero is an AI content detection tool usually used in the education sector. It also connects with Google Classroom, Moodle and Canvas.
The GPTZero API integrates with your system to detect AI-generated text by accepting both files and text input.
The API allows you to detect AI content in sentences and paragraphs so you only have to scan what you need to scan. The API can also check multiple files at the same time to see if the text was generated by AI, instead of having to check each file one by one.
Here’s the pricing of the GPTZero API:
- 300k words per month: $45/month
- 1 million words per month: $135/month
- 2 million words per month: $250/month
- 5 million words per month: $550/month
- 10 million words per month: $1000/month
- 20 million words per month: $1850/month
CopyLeaks
CopyLeaks is an AI content detection tool that also functions as a plagiarism detection and code detection tool. They also offer an API for AI content detection and for a writing assistant.
This is what Copyleaks provides:
- RESTful API endpoints
- SDKs for various programming languages including
- C#
- Python
- Node-JS
- PHP
- Ruby
- Java
- Webhooks for real-time notifications
- Detailed API documentation with code samples
The Copyleaks API is an open-source solution for content authentication, plagiarism detection, and copyright infringement detection that can be integrated into various platforms. It provides documentation and SDKs for different programming languages, along with code examples to assist with integration.
The API includes features such as account authentication, plagiarism checking, AI detection for distinguishing between human and AI-generated text, a writing assistant offering real-time corrections and writing statistics, and repositories for private document comparison. These features are intended to support content verification and writing improvements.
Sapling
Sapling AI is an all-round AI detection tool that can check grammar and spelling, while also giving real-time writing suggestions to Sales teams.
They also have an AI detection tool that you can use for free. Generally, speaking, this is not one of the most popular AI content detection tools but it is easy to try out if you need a quick scan.
Sapling also provides AI content detection through an HTTP API, as well as Software Development Kits (SDKs) in JavaScript and Python.
Sapling’s API is trained to be able to handle LLMs like OpenAI’s GPT family of models, Google’s Gemini models, Anthropic’s Claude models, and the open-release Llama and Mistral models.
Sapling’s APIs for AI content detection respond with both an overall score, as well as a sentence-level score
Use Cases for an API for an AI content detection tool.
There are a lot of use cases for this type of API. People are using AI to write all sorts of content and there are certain situations where including an AI content detection tool would be super helpful.
Here are some examples:
- A university website where students submit essays
- A digital marketing agency that creates blog content
- A social media platform where users post comments and reviews
- A news website accepting freelance articles
- An online learning platform where students complete assignments
- A publishing house receiving manuscripts from authors
If you are looking for an API that provides the most accurate detection, try out the Winston AI API platform now.