How to Offer Assessment Packages and Receive Orders with Unified's Assessment API

Unified's Assessment API facilitates seamless integration for assessment providers into various Applicant Tracking Systems (ATS), allowing recruiters to request assessments directly within their existing hiring workflows without having to switch platforms. The API supports multiple ATS platforms through a single integration, enabling providers to publish assessment packages that recruiters can select and order. Once an assessment is ordered, Unified sends an assessment order via webhooks, and the provider processes the assessment and submits the results back to the ATS, maintaining the recruiter’s workflow continuity. The process is real-time, with results pushed back through a single endpoint, allowing immediate visibility and reducing recruiter friction. Security best practices, such as treating Partner API Keys as sensitive and validating webhook signatures, are emphasized, and providers are advised to consult integration-specific requirements for each ATS. The API is designed to streamline the assessment order lifecycle, ensuring a unified experience across multiple platforms without managing multiple authentication systems or platform-specific order models.