The API provides the following capabilities:
For example, you could build an integration that would create a test in a separate tool/system and add it to Zephyr for Jira Cloud or create an test execution cycle and update the status of a test execution run after its has been executed in an automation tool.
Interactive API documentation is available at the following link, along with code examples in cURL, C#, JavaScript, Python, and other languages.
All API calls require authentication using JWT access tokens. For details, see Generate a JWT Authentication Token and Execute APIs in ZAPI Cloud.