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Connect your HR system directly to your drug testing

Stop re-typing candidates into a portal. American Toxicology's partner API plugs into your HR or applicant tracking platform, so a background-check order on your side becomes a test referral on ours — automatically.

How it works

  • 1
    Your system sends the referralThe moment you order a test, your HR platform sends the candidate to us through a secure API — no portal data entry.
  • 2
    The candidate walks inThey show up at any of our Las Vegas locations. We confirm the order, sites, and collection deadline back to your system instantly.
  • 3
    Status and results flow backCollection confirmations, no-shows, and results are delivered straight into your system in real time — no phone calls, no waiting on email.

Works with your platform

We integrate with the systems below and can connect to any HR, ATS, or onboarding platform that supports webhooks or REST APIs:

Workday ADP UKG Paychex Paycom Paylocity BambooHR iCIMS Greenhouse TalentReef MyStaffingPro Custom / in-house systems

Secure HTTPS with signed callbacks · DOT and non-DOT programs · existing ATI clients can be connected without changing how candidates are tested.

Tell us about your setup