Build services. Connect workflows. Test outcomes.
Create service agents and run end-to-end tests from your browser or computer.
Workflow tutorial
Use an editable checkout example to test connected APIs, configure real or simulated nodes, and inspect success, low-stock, and unavailable-service outcomes.
Services, workflows and tests
Define service agents, connect real and simulated APIs in a workflow graph, bind outputs, and run isolated test cases in your browser or local runner.
API and local runner
Automate Xentropy workflow tests with the HTTP API and local Node.js runner. Configure scoped credentials, export graphs, and inspect run results.
Simulation API
Learn how Xentropy processes durable service simulation requests, maintains state within a test session, and accounts for invocation credits and limits.
Execution boundaries
Understand where Xentropy workflows run, how simulated state is isolated, where credentials belong, and what real and simulated execution evidence establishes.
Operator setup
Configure Clerk authentication, Neon storage, and the hosted Eve runtime for Xentropy. Review deployment settings and explicit unavailable states.
Architecture
Explore Xentropy’s browser and local workflow scheduler, hosted service agents, durable requests, account storage, and separation of test assertions from context.
Platform design
Review the Xentropy service simulation design: workflow DAGs, service state, durable invocations, execution boundaries, and implementation requirements.