How to Set Up ATS Integration on RoundOne AI
By admin ·
A step-by-step guide to connecting your Applicant Tracking System with RoundOne AI
Why ATS Integration Matters
If you’re already using an Applicant Tracking System to manage your hiring pipeline, integrating it with RoundOne AI means you never have to leave your existing workflow. Candidates move through your ATS stages as normal, and RoundOne handles the screening automatically in the background.
No manual uploads. No switching between platforms. No copy-pasting candidate details.
The best part? Setting it up takes less than 15 minutes. RoundOne currently supports 32+ ATS integrations out of the box — including Greenhouse, Ashby, Lever, Bullhorn, TeamTailor, Loxo, Workable, and many more. If your ATS isn’t listed, just reach out to our support team and we’ll add the integration within a week.
Step 1: Connect Your ATS
Log in to your RoundOne AI account and go to Settings. You’ll see a grid of all supported ATS integrations. Simply click on the one you’re using.

Step 2: Enter Your API Credentials
When you click on your ATS, a dialogue box will open asking for your API key and any other required security information — such as your admin email or API URL.
Don’t know where to find your API key? No worries — each dialogue includes a helpful link with step-by-step instructions specific to the ATS you selected.

Once you enter the details and save, the integration is established. That’s it — you’re connected.
Step 3: Add a “RoundOne” Stage to Your Job Pipeline
Now that your ATS is connected, the next step is to add a new pipeline stage in your ATS for each job you want to screen with RoundOne.
Create a new stage and name it “RoundOne” (or “Roundone” — depending on your ATS). Most of our customers place it right after the Inbox or Applied stage. As soon as you move candidates into this stage, RoundOne will automatically send them a screening invitation via email.
Different ATS platforms call these stages by different names, but the concept is the same. Here are two examples:
Example: Loxo
In Loxo, pipeline stages appear as columns on the Candidates board. Add a stage called “roundone” and move candidates there to trigger screening.

Example: TeamTailor
In TeamTailor, you’ll see the Roundone stage on the Applications board. Move candidates from the Inbox to the Roundone stage to trigger the screening invitation.

⏱️ Note: Some ATS platforms don’t support real-time integration webhooks. For these, RoundOne uses a 30-minute polling setup — meaning every 30 minutes, RoundOne checks your ATS for new candidates in the RoundOne stage and sends invitations automatically.
Step 4: Trigger Invitations Manually (Optional)
If you’ve moved candidates to the RoundOne stage and don’t want to wait for the next polling cycle, you can trigger the integration instantly.
Go to your screening in RoundOne and click the “Invite ATS Candidates” button. This will immediately pull in any new candidates from your ATS and send them screening invitations right away.

Step 5: Review Results Back in Your ATS
Once candidates complete their screening, RoundOne sends a short AI summary, a rating, and a link to the full candidate report back to your ATS as a note. Recruiters can use this summary to progress candidates further in the pipeline, or click the link to review the detailed report on RoundOne.
📝 Note: Some ATS platforms don’t offer APIs to update notes. In these cases, RoundOne can’t automatically send results back to your ATS. Instead, you can enable notifications from your RoundOne profile settings to get notified when candidates complete their screening.
Need Help?
If you have any questions or need help setting up your integration, reach out to us directly:
📧 Email: support@roundone.ai
Or contact your account manager directly — we’re happy to walk you through the setup or handle it for you.