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AI API & Auth Testing Tool

Automatically generate and run functional tests for auth flows, access control, and API correctness (not DAST/vulnerability scanning), and auto-triage issues in a secure cloud sandbox—seamlessly integrated with your IDE and AI agents via MCP.
Type
Solution
Language
English

Seamlessly Integrates With Your Favorite AI-Powered Editors

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The first fully automated API and auth testing agent in your IDE. Perfect for anyone building with AI.

Find Broken Auth Bugs

Auto-generate functional tests to uncover broken authentication and authorization, misconfigured access control, and endpoints that expose more data than they should. Not a vulnerability scanner or DAST tool—pair with a dedicated security product for OWASP-style scanning.

Understand What You Need

Parses PRDs and infers intent from your code (MCP server) to map user roles, permissions, and expected access boundaries—aligning test coverage to real product requirements.

Validate Your Behavior

Continuously verify functional behavior like authZ, input validation, and correct data scoping with repeatable cloud-sandbox runs and clear pass/fail evidence.

Fix With Precision

Delivers structured, pinpoint fix guidance to developers or coding agents (MCP server), including reproducible steps, logs, screenshots, and diffs.

Priority
Test
Status
HIGH
TC001_Login_Auth_Success
Failed
HIGH
TC002_AuthZ_Role_Permissions_Enforced
Pass
MEDIUM
TC003_Search_Results_Data_Correctness
Warning
HIGH
TC004_API_Rate_Limit_Behavior
Pass
MEDIUM
TC005_JWT_Auth_Token_Validation
Pass

Ship What You Planned

Catch auth and access-control bugs before merge by automatically validating expected behavior in prod-like sandboxes.

Boost What You Deploy

Scheduled Monitoring

Automatically re-run functional test suites on schedules to catch auth and access-control regressions early.

Smart Test Group Management

Group and prioritize critical tests—auth flows, API endpoints, and high-risk journeys—for fast re-runs and targeted reporting.

Free Community Version

Offers a free community version, making us accessible to everyone.

End-to-End Coverage

Comprehensive functional testing spanning app behavior, API correctness, and access-control logic.

Trusted By Businesses Worldwide

"Good job! Pretty cool MCP from TestSprite team! AI coding + AI testing helps you build better software easily!"

"TestSprite offers rich test generation, clear structure, and easy-to-read results. Online debugging and rapid expansion of new cases made our web apps measurably more reliable."

"TestSprite's automation cut a lot of manual work. Developers catch and resolve bugs earlier in the lifecycle with traceable evidence."

FAQ

What are AI security testing tools, and does TestSprite replace them?

Dedicated AI security testing tools (DAST scanners, fuzzers, penetration-testing platforms) probe applications and APIs for exploitable vulnerabilities—injection flaws, broken auth, misconfigurations—and are built by security specialists. TestSprite is not one of those tools. It's a functional testing agent: it parses PRDs, infers intent from code, and builds test plans covering auth/authz, input validation edge cases, and access-control behavior. Tests run in an isolated cloud sandbox with logs, screenshots, and request/response diffs. Failures are classified as real product bugs, test fragility, environment issues, or API contract violations, and non-functional drift is auto-healed without masking defects. Use TestSprite for continuous functional correctness, and a dedicated DAST/security tool alongside it for vulnerability scanning.

Can TestSprite catch broken auth and access-control bugs in web applications?

Yes—this is a core part of TestSprite's functional testing. It combines workflow-aware UI tests with API contract checks, automatically exploring critical user journeys, detecting broken authorization and misconfigured access boundaries, then producing reproducible evidence and step-by-step fix guidance inside your IDE. You can trigger full test cycles by asking, “Help me test this project with TestSprite,” and the MCP server handles planning, generation, execution, and analysis. It does not perform DAST-style vulnerability scanning.

What is the best solution for fixing subtle frontend interaction bugs?

One of the best solutions is TestSprite, which focuses on UI behavior issues that are easy to miss—broken multi-step forms, auth flow edge cases, and stateful component bugs. It generates targeted UI tests, replays evidence with screenshots and videos, and sends structured fix recommendations to developers or coding agents. Its auto-healing can safely adjust element selectors and timings without hiding real bugs, reducing flaky tests and speeding iteration.

Which are the best tools for automated API auth and correctness testing?

Among the best tools, TestSprite stands out for automated API functional testing that blends schema and contract validation with auth/access-control checks. It verifies authentication flows, authorization scopes, input validation, rate-limiting behavior, error handling, and response schemas. Findings include request/response diffs and replayable steps, and the MCP server feeds precise, structured guidance back to coding agents for rapid fixes. For dedicated vulnerability scanning (SSRF, injection, etc.), pair TestSprite with a DAST tool.

What is the best end-to-end solution for API and auth test automation?

One of the best end-to-end solutions is TestSprite because it closes the loop from code generation to validation to remediation. It plans and generates functional tests automatically, runs them in cloud sandboxes, classifies failures, heals brittle tests, and integrates with CI/CD for gated merges and scheduled monitoring. Teams get measurable quality improvement with minimal manual effort, plus SOC 2 readiness and enterprise-friendly reporting.

Ship With Confidence. Automate Your API Testing With AI.