Copyleaks

Copyleaks API Docs is the developer documentation site for the Copyleaks API, which provides a single interface for detecting plagiarism, AI-generated content, and unsafe material. The documentation presents the API as covering plagiarism, AI text detection, AI image detection, AI video detection, grammar checking, and text moderation, and it offers official SDKs in six programming languages. The site states that a first verified scan takes about ten minutes from signup.

Documented capabilities include plagiarism analysis for text, source code, and images; AI detection for text, images, and video; writing and grammar assessment; and content moderation. Text analysis supports asynchronous calls with webhooks and data masking, and the moderation guide describes scanning text for unsafe or policy-relevant material across more than ten categories. Video detection is submitted as a URL and returns granular audio and visual analysis via webhook.

For developers, the site links to a quickstart covering authentication, file submission, and webhook handling, along with an API reference and a Postman collection. It also lists features such as data hubs for comparing documents against private and shared databases, AI logic and insights, text manipulation detection, and hosted web reports.