Strip the hidden Unicode markers that hurt deliverability before they cost you replies.
Every cold email you generate with AI carries invisible markers. Zero-width spaces, fullwidth periods, fancy quote characters, em-dashes where hyphens should be. Spam filters notice. Reply rates drop. And you don't know why your numbers are softer this month than last.
If you're sending at volume through Smartlead, Instantly, or Lemlist with AI-drafted copy, you're shipping these artifacts into every inbox. ZeroTraceAI scrubs them in one API call before your platform sends.
One node in your existing pipeline. No rewriting, no rebuilding.
In Clay, add an HTTP API column to your enrichment table:
POST https://www.zerotraceai.com/api/v1/clean
Authorization: Bearer zt_live_YOUR_KEY
Content-Type: application/json
{
"text": "{{column_with_ai_draft}}"
}The response gives you cleaned_text ready to push into Smartlead, Instantly, or whatever sends your campaigns.
Copy the prompt below into ChatGPT, Claude, or your favorite LLM. It will ask you a few questions and walk you through setting up ZeroTraceAI in your specific tool.
I want to add ZeroTraceAI to my cold email workflow to clean AI-generated emails before they get sent. Help me set this up.
Here's the ZeroTraceAI API specification:
- Endpoint: POST https://www.zerotraceai.com/api/v1/clean
- Authentication: Add a header "Authorization: Bearer YOUR_API_KEY" (the user gets this from their ZeroTraceAI dashboard)
- Request body (JSON): {"text": "the text to clean"}
- Response (JSON): {"cleaned_text": "the cleaned version", "modifications_count": N}
- Rate limit: 60 requests per minute per IP, plus a monthly request quota based on plan
- Maximum text length: 50,000 characters per request
Before you give me step-by-step instructions, please ask me:
1. What tool am I using to run this workflow? (Clay, n8n, Zapier, Make, custom code, something else)
2. What's the source of the AI-generated text I want to clean? (OpenAI, Anthropic, my own LLM, etc.)
3. Where does the cleaned text go after? (Smartlead, Instantly, WordPress, LinkedIn, etc.)
4. Do I just need the cleaned text, or do I also want to see the modifications count (a number telling me how many hidden characters were found)? Most people just need the cleaned text.
5. Am I comfortable working with HTTP requests and API authentication, or do I need every click explained?
Once I answer, give me a complete, step-by-step setup guide for my specific tool, including where to find the right menu, what to paste where, and how to test that it's working.Cleaner sends. Better deliverability. Same workflow.
Built for high-volume senders. 1,000 cleanings per month starts at $5.
See pricing