Discover Clinical Trials with the Free Cure Cancer With AI API
July 26, 2026

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The Clinical Trials API is a powerful endpoint within the free Cure Cancer With AI public API that enables users to list clinical trials sourced from public registries. This capability is crucial for both patients seeking innovative treatment options and developers aiming to create applications focused on oncology data. The challenge of finding relevant and currently-recruiting trials can be daunting, and this API aims to simplify that process by providing a filterable feed that makes trial discovery programmable.
Why This Endpoint Matters
Finding clinical trials that match a specific condition is essential for patients looking for new treatment options and for researchers wanting to study the efficacy of various interventions. However, the public search for clinical trials is often fragmented and cumbersome. By leveraging the Clinical Trials API, developers can create solutions that streamline this search process, making it easier to connect patients with potentially life-saving research opportunities.
This endpoint matters because:
- Accessibility: It democratizes access to clinical trial information, allowing anyone to programmatically access data.
- Efficiency: Developers can build tools that save time and resources for patients and healthcare providers.
- Real-time Updates: Users can monitor the status of trials, ensuring they have the latest information at their fingertips.
How to Use It
The Clinical Trials API uses the GET method and can be accessed at the following endpoint:
GET https://curecancerwithai.com/api/v1/clinical-trials
To successfully call this endpoint, developers can utilize several parameters to refine their search:
- condition: Specify the medical condition to filter trials.
- status: Filter trials based on their recruitment status (e.g., RECRUITING).
- search: A keyword search for trial titles and descriptions.
- limit: The maximum number of trials to return.
- offset: For pagination, specify the starting point for the returned results.
The API response will yield an array of trial data, structured as follows:
{
"data": [
{
"id": "1",
"nctId": "NCT123456",
"title": "Trial Title Example",
"description": "Description of the trial.",
"conditions": ["Condition A", "Condition B"],
"status": "RECRUITING",
"startDate": "2023-01-01",
"completionDate": "2025-01-01",
"interventionType": "Drug",
"keywords": ["keyword1", "keyword2"]
},
...
],
"pagination": {
"total": 100,
"limit": 10,
"offset": 0
}
}
To authenticate your requests, include the following header:
Authorization: Bearer ccw_live_YOUR_KEY
Here’s an example using curl to fetch clinical trials for a specific condition:
curl -X GET "https://curecancerwithai.com/api/v1/clinical-trials?condition=cancer&status=RECRUITING&limit=5" \
-H "Authorization: Bearer ccw_live_YOUR_KEY"
What You Can Build
The Clinical Trials API opens up numerous possibilities for developers and organizations. Here are some concrete use cases:
- Trials Near Me Matcher: Build a web or mobile application that allows patients to input their location and find nearby clinical trials related to their condition.
- Condition Monitoring Tool: Create a dashboard that monitors and alerts users about new recruiting trials in specific conditions, ensuring they never miss a potential opportunity.
- Integrated Healthcare Solutions: Develop applications that surface clinical trial options alongside patient diagnoses, providing comprehensive care solutions.
Get Started for Free
The Cure Cancer With AI API is completely free to use! To begin, create your free API key at /api-keys, and access the full documentation, including parameters and code samples, at /developers. Keep in mind, the free tier allows for 100 requests per hour per key, which is ample for initial development and testing.
As a reminder, while the data and model predictions provided through this API are valuable informational resources, they are not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for questions regarding a medical condition.
Conclusion
The Clinical Trials API from Cure Cancer With AI is a vital resource for anyone interested in oncology data and clinical trial information. By leveraging this endpoint, developers can create innovative solutions that enhance the way patients connect with clinical research opportunities, ultimately contributing to the fight against cancer.
To dive deeper into practical AI-for-cancer-research updates, explore our latest blog posts, learn more about our mission, and see how you can support ongoing work on our donations page.
