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TNT Growth

Conversion API

The TNT Growth Conversion API allows you to submit offline conversion data to advertising platforms like Google Ads. This enables accurate attribution of leads and sales back to the ad clicks that generated them.

Available Guides​

  • Google Ads Conversions — Submit conversions, check submission status, and investigate per-conversion results

Authentication​

All API requests require an x-api-key header containing your client-specific API key. Contact your TNT Growth account manager to obtain your key.

curl -X POST https://api.tntgrowth.io/google/conversions/add \
  -H "Content-Type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '[...]'