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API Testing & Security for SaaS

Modern SaaS platforms run on APIs and one weak endpoint can expose customer data. Qodex secures every API, detects vulnerabilities, and keeps your platform compliant and breach-free.

Everything You Need to Secure SaaS APIs- Instantly

API Discovery & Surface Mapping

Uncover every API across your product, internal tools, and customer integrations. Detect shadow or outdated endpoints to prevent unauthorized data exposure and maintain a clear API inventory.

API Discovery & Surface Mapping

Authentication & Access Control Testing

Validate OAuth, JWT, and SSO flows to ensure secure user sessions. Detect broken authentication, token mismanagement, and privilege escalation risks that could compromise SaaS environments.

Authentication & Access Control Testing

Sensitive Data & Compliance Validation

Scan APIs for exposed PII, credentials, or configuration data. Generate compliance-ready reports for SOC 2, ISO 27001, and GDPR to meet enterprise security and privacy standards.

Sensitive Data & Compliance Validation

Integration & Dependency Risk Analysis

Monitor APIs connected to CRMs, billing, analytics, and cloud services. Identify insecure dependencies or integration gaps before they impact customer data or application security.

Integration & Dependency Risk Analysis
100%
API Visibility
Real-Time
Threat Detection
24/7
Compliance Monitoring
99.9%
Reliability

Beyond the Basics: End-to-End API Security

From authentication to integrations and data privacy, Qodex helps SaaS teams test, secure, and monitor every layer of their API ecosystem.

1

Authentication & Access Control

Test OAuth, JWT, and SSO flows in multi-tenant setups. Detect broken authentication and privilege escalation before they expose customer data.

2

Integration & Dependency Testing

Monitor APIs linked to CRMs, billing, and analytics tools. Identify insecure dependencies or misconfigurations that threaten reliability or compliance.

3

Data Privacy & Compliance Validation

Scan APIs for exposed PII and sensitive data. Ensure alignment with SOC 2, ISO 27001, and GDPR standards to keep your SaaS platform secure and audit-ready.

Integrations

It plays nice with your stack.

GitHub
Webhooks
Slack
Microsoft Teams

You'll love the experience. Like everyone does.

G2

I'm blown away by how easily Qodex writes tests in plain English. We connected our Jira stories and were ready to go in no time! It saved us so much setup time right from day one.

Apoorva Sharma

Apoorva Sharma

SalaryBook (YC s21)

G2

Zero code, zero stress. We achieved 100% API test coverage without hiring a huge QA team. Qodex is just brilliant. It's honestly the smartest tool we've added to our stack.

Anurag Gupta

Anurag Gupta

ComeUp

G2

Before Qodex, setting up API tests took forever. Now we upload our Postman files, and it creates full test cases in minutes. It finds issues we might have missed ourselves.

Kshitij Dixit

Kshitij Dixit

ZeoAuto (YC w20)

G2

The best part is its comprehensive testing scenarios which developers and PMs can create all by themselves. It is very easy to use and integrate with CI/CD pipelines.

Kulsoom S

Kulsoom S

Engineering Manager, Small-Business

G2

I'm blown away by how easily Qodex writes tests in plain English. We connected our Jira stories and were ready to go in no time! It saved us so much setup time right from day one.

Apoorva Sharma

Apoorva Sharma

SalaryBook (YC s21)

G2

Zero code, zero stress. We achieved 100% API test coverage without hiring a huge QA team. Qodex is just brilliant. It's honestly the smartest tool we've added to our stack.

Anurag Gupta

Anurag Gupta

ComeUp

G2

Before Qodex, setting up API tests took forever. Now we upload our Postman files, and it creates full test cases in minutes. It finds issues we might have missed ourselves.

Kshitij Dixit

Kshitij Dixit

ZeoAuto (YC w20)

G2

The best part is its comprehensive testing scenarios which developers and PMs can create all by themselves. It is very easy to use and integrate with CI/CD pipelines.

Kulsoom S

Kulsoom S

Engineering Manager, Small-Business

Everything You Need to Know, All in One Place

Discover quick and comprehensive answers to common questions about SaaS API testing.

Why is API testing critical for SaaS companies?+
SaaS APIs are the backbone of customer integrations and product functionality. API testing ensures reliability, performance, scalability, and seamless customer experiences. Any API failure can result in customer churn, integration issues, and damage to your SaaS product reputation.
What SaaS APIs should be tested?+
Critical SaaS APIs include authentication, user management, data APIs, webhooks, integration endpoints, billing and subscription APIs, and any APIs that customers or third-party integrations depend on. All APIs that impact customer experience need thorough testing.
How does it test SaaS scalability and performance?+
The system tests APIs under various load conditions including peak usage, customer growth scenarios, and high-traffic periods. It validates that SaaS APIs maintain performance, handle concurrent requests, and scale appropriately as your customer base grows.
Does it test webhooks and integrations?+
Yes, the system comprehensively tests webhooks, third-party integrations, and API endpoints that customers depend on. It validates webhook delivery, integration workflows, error handling, and ensures reliable integration experiences for your customers.
How does it ensure API versioning compatibility?+
The system tests API versions to ensure backward compatibility, proper versioning strategies, and smooth transitions between API versions. This prevents breaking changes that could disrupt customer integrations and cause churn.
Can it test multi-tenant SaaS architectures?+
Yes, the system can test APIs in multi-tenant environments, validating tenant isolation, data segregation, access controls, and ensuring that APIs work correctly across different customer tenants and usage patterns.

Scale Your SaaS with Reliable API Testing

Auto-discover every endpoint, generate comprehensive tests, and ensure reliability, scalability, and seamless integrations for your SaaS platform—no code needed.