Integrations and API

The API, webhooks, Slack, Microsoft Teams and your ATS.

19 articles in this section

Integrations overview What you can connect today, what each route does, and which one fits what you are trying to do.
Create and use an API key Creating credentials, live and sandbox keys, how to authenticate, the base URL, what the API can do, and your first request.
API reference Every endpoint of the Test Candidates API, with parameters, example requests and responses, errors, pagination, rate limits, idempotent invitations and the sandbox.
Keep your API key safe What the key can reach and do, where it should and should not live, and what to do if it has leaked.
Webhooks The events you can choose, what each payload contains, how deliveries are signed and retried, and the delivery log.
Slack and Microsoft Teams Post a summary to a channel when a candidate finishes an assessment, what the summary shows, and how to set each one up.
Zapier and Make Connect Test Candidates to your other tools without code, what each trigger and action does, and how to set it up.
Applicant tracking systems Which applicant tracking systems connect to Test Candidates, what the connection does, and the routes that work for every other system.
Pinpoint Coming soon. Send a Test Candidates assessment to a candidate from inside Pinpoint, by hand or automatically when they reach a stage, and see the result on their application.
Recruitee Coming soon. Send a Test Candidates assessment to a candidate from inside Recruitee, and see the result on their Recruitee profile.
Teamtailor Coming soon. Send candidates to a Test Candidates assessment from a Teamtailor pipeline stage, and see the result on the candidate card when it comes back.
Workable Connect Workable to Test Candidates, invite candidates from a pipeline stage and get results back on the candidate's timeline.
Vincere with Zapier Invite candidates to an assessment when they are added to a Vincere talent pool, and where results can and cannot go back.
Bullhorn Bullhorn withdrew its Zapier app in 2026. What works today, what does not, and what is planned.
Deel Coming soon. Invite candidates to a Test Candidates assessment when they reach a stage in Deel, and see the result as a note on their application.
JazzHR Invite candidates to an assessment when they reach a step in JazzHR, and see the result as a note on their profile.
JobAdder Coming soon. Connect JobAdder to Test Candidates, invite candidates when they reach a status, and get the result back as a note on the application.
Breezy HR Connect Breezy HR to Test Candidates, invite candidates from a pipeline stage and get results back on the candidate's profile.
Comeet (Recruit by Spark Hire) Coming soon. Add a Test Candidates assessment as a step in a Recruit workflow, and see the result on the candidate's profile in Recruit.