AI API testing for every critical endpoint
Turn API definitions and collections into repeatable functional, negative, and permission checks. Catch contract failures before they spread across your product.
See how automated API testing fits your delivery pipeline.
Trusted by QA teams at
Capabilities
Automated API testing from contract to workflow
Build broad API coverage from the definitions and collections your engineering team already maintains.
OpenAPI and Postman onboarding
Start from an OpenAPI specification or supported Postman collection. Discover endpoints, parameters, authentication requirements, example payloads, and coverage gaps.
Contract and permission validation
Verify status codes, schemas, required fields, authentication, role permissions, and resource access across positive and unauthorized API requests.
Negative, boundary, and workflow testing
Exercise missing fields, invalid values, limits, error behavior, and chained requests. Preserve variables and state across multi-request business workflows.
Workflow
How the API Testing Agent works
Move from API definition to repeatable, release-ready checks in three steps.
1. Connect the API definition
Provide an OpenAPI specification, supported collection, environment values, scoped credentials, and testing policies.
2. Generate and run API checks
The agent builds positive, negative, boundary, authorization, and multi-request scenarios, then executes them against the target environment.
3. Act on contract evidence
Review the request, sanitized response, assertion, schema difference, and severity before routing or gating the release.
Evidence
API test evidence at request level
Give developers the exact contract, input, assertion, and response context behind every failure.
Sanitized request and response trace
Capture the method, endpoint, parameters, headers, payload, response, duration, and assertion while masking configured secrets.
Contract difference report
Highlight missing fields, unexpected types, invalid status codes, and schema drift against the selected API definition.
Permission scenario matrix
Compare expected and observed access across roles, resources, tenants, and authentication states in one reviewable view.
Platform
A controllable platform for API test automation
Deploy, trigger, govern, and audit endpoint checks according to your engineering and security requirements.
Self-hosted with an open-source model
Use the managed service or deploy inside your VPC or on-premises with an approved open-source model. Keep code, credentials, test data, and results within your environment.
Webhook or scheduler triggers
Run after a deployment, pull request, release webhook, CI/CD event, API call, or recurring schedule. Manual runs remain available.
Safe access to private environments
Test internal and protected APIs with scoped credentials, network allowlists, secret masking, and read-only defaults.
Custom rules and thresholds
Set contract requirements, permission rules, response-time thresholds, excluded operations, and release policies.
Change-aware execution
Use specification changes, code diffs, changed services, and risk labels to prioritize the endpoints most relevant to a release.
Evidence with every finding
Capture pass, fail, and skip results with applicable requests, sanitized responses, logs, traces, diffs, and source context.
Human-controlled release gates
Choose whether an API finding informs the team, opens a defect, waits for approval, or blocks a release.
Connected delivery workflow
Route API test results and evidence into TestCollab, issue trackers, source control, team channels, and CI/CD pipelines.
Audit-ready history and portable results
Retain configurations, model versions, runs, overrides, and approvals. Export portable results in formats such as JSON, JUnit, SARIF, and PDF where applicable.
FAQ
Answers teams look for
What is automated API testing?
Automated API testing repeatedly validates endpoint behavior without relying on a manual interface. It can check contracts, data, authentication, permissions, error handling, and workflows across multiple requests.
Can the API Testing Agent use OpenAPI and Postman?
Yes. It can start from OpenAPI definitions and supported Postman collections, then use their endpoints, parameters, examples, and authentication settings to build coverage.
What types of API checks can the agent run?
Checks can cover status codes, response schemas, required fields, authentication, authorization, invalid inputs, boundary values, error behavior, and chained API workflows.
Can it test APIs in private environments?
Yes. Private API access can use scoped credentials, network allowlists, and a self-hosted deployment where required. Runs can start through webhooks, schedules, CI/CD, API calls, or manually.
Turn your API definitions into release checks
See how an API testing agent can validate contracts, permissions, edge cases, and multi-request workflows.
