Published: 3 Nov 2024

The SmrtX Diagnosis API is an advanced tool developed to assist healthcare applications by integrating medical data into online systems, supporting differential diagnosis.
This API, part of the DDxHub suite, uses a comprehensive database of symptoms, lab results, and medical conditions, allowing users to submit observations and retrieve probable diagnoses based on that input.

Key Features and Structure:
Authentication and Setup: Each request to the API requires an AuthenticationID header, which differentiates between demo and production environments. Authentication is managed through custom HTTP headers and is essential for accessing the API�s resources.

Data Input:

The API accepts symptoms and lab results as JSON inputs. Users submit this data via the /api/DDxItems endpoint, a POST request that triggers the generation of diagnosis options.
For each diagnostic query, results can include a range of likely health conditions based on the entered symptoms and test results.
Outputs and Data Types:

Results are structured in JSON format and detail possible diagnoses along with explanations.
The system supports differential diagnosis by analyzing correlations among various health markers, like blood panels, metabolic panels, and other test results, enabling a robust clinical decision support system (CDSS).
Recent Enhancements: The latest API version has expanded to include new test panels, such as cytokine markers, immunoglobulins, and nutrient testing, which enhances diagnostic accuracy by incorporating broader health indicators.

Practical Uses: The Diagnosis API is ideal for healthcare providers and applications needing a reliable way to analyze clinical data, especially in preliminary diagnosis phases. With Postman collections available, it simplifies integration for developers and clinicians interested in automating diagnostic workflows.

For more details on the API, visit the official SmrtX documentation pages at smrtx.com and API setup guidelines.