Try it without a key → /playground
AI Humanizer API Documentation
Humanize AI-generated text with a single API call. Integrate the ToHuman AI humanizer API into your product and make AI content undetectable.
To get started, grab your API key from the dashboard, then make a POST request to the humanization endpoint. That's it — one endpoint, instant results. If you are still evaluating, the AI humanizer API overview covers what the endpoint does, the limits on each plan, and the kind of pipelines teams wire it into. Prefer not to write code? The ChatGPT, Claude and Cursor integrations page covers the browser plugin, the agent skill and the hosted MCP connector.
Guides
Authentication
Learn how to authenticate your API requests with bearer tokens.
Error handling
Understand the status codes and responses returned by the API, and when to retry.
Resources
Humanizations
Create and retrieve humanization jobs. Transform AI-generated text into natural human writing.
Try the API playground
Paste up to 300 words and run the sync endpoint in your browser — live JSON request and response, no signup.