API Penetration Testing Services
Secure your APIs with comprehensive penetration testing services. TechMagic is a reliable partner in identifying vulnerabilities, preventing breaches, and protecting your business from cyber attacks.
Save costs
Mitigate risks
Ensure the robustness of your APIs
Stay compliant with regulations



Identify Vulnerabilities in Your APIs With Penetration Testing Services
TechMagic provides API pentesting services to guarantee the protection and integrity of our clients' APIs. Within detailed, comprehensive evaluations and testing, our specialists detect weaknesses through simulated cyber attacks that may be related to connected external services.
You will receive a comprehensive evaluation of vulnerabilities, mitigation suggestions, and an overall enhancement of the cybersecurity framework. Pentests assist companies in achieving compliance with standards such as SOC 2, HIPAA, GDPR, and PCI-DSS and ensure a safe environment for all stakeholders.
Our Certificates







Why API Penetration Testing Is Crucial
Supports safe integration
API penetration tests are essential for secured integration with third-party services. Secure APIs prevent exploitation through third-party integrations and maintain the security of the entire application ecosystem.
Ensures data protection
Through identifying and mitigating vulnerabilities, API pentesting protects against data breaches and unauthorized access, ensuring the integrity and confidentiality of user information.
Maintains compliance standards
API pentesting is crucial for maintaining compliance with industry standards and regulations. Conducting thorough API testing ensures adherence to compliance requirements like SOC 2, HIPAA, GDPR, and PCI-DSS. This proactive approach safeguards your organization from potential fines and legal consequences.
Enhances application performance
API pentesting enhances overall application performance and reliability. Identifying and fixing security vulnerabilities through pentesting leads to more robust and stable application programming interfaces. This results in improving the user experience and operational efficiency.
Protects brand reputation
API testing is vital for protecting a company's brand reputation. Proactive addressing of security vulnerabilities prevents potential breaches that could damage a company's reputation and erode customer trust.
Identifies business logic flaws
An API pentest uncovers logic vulnerabilities that automated tools might miss and ensures the processes within the application work as intended.
Supports safe integration
API penetration tests are essential for secured integration with third-party services. Secure APIs prevent exploitation through third-party integrations and maintain the security of the entire application ecosystem.
Ensures data protection
Through identifying and mitigating vulnerabilities, API pentesting protects against data breaches and unauthorized access, ensuring the integrity and confidentiality of user information.
Need more information on pen testing services?
Contact us to discuss all benefits of this security testing model for your specific business.


Benefits of Choosing TechMagic for API Pentesting

Comprehensive vulnerability detection
Our API security services provide thorough identification and assessment of vulnerabilities. We employ advanced techniques and tools to uncover hidden vulnerabilities in your APIs, ensuring no weakness goes unnoticed.
Customized security solutions
At TechMagic, we offer tailored protection solutions that fit your unique needs. Our experts design and implement measures that align with your specific application requirements, ensuring optimal protection.
Improved compliance and risk management
Regular penetration testing of APIs helps you fix all potential security issues and, as a result, meet compliance requirements (such as GDPR, HIPAA, and PCI DSS) more easily.
Cost-effective protection
Our solutions offer excellent value by providing robust security measures without the need for excessive expenditure.
Expertise and experience
Our team brings extensive experience and expertise in API endpoints safety and aims to ensure that your applications are protected by industry-leading practices. API security builds customer trust, enhancing your company reputation and fostering long-term relationships.
Detailed reporting and сontinuous monitoring
Our comprehensive reports provide clear insights into weaknesses and remediation steps to help you make informed decisions. We offer continuous monitoring and support to ensure your APIs remain secured against evolving threats, offering peace of mind.
Our Team

Ihor Sasovets
Lead Security Engineer
Ihor is a certified security specialist with experience in penetration testing, security testing automation, cloud and mobile security. OWASP API Security Top 10 (2019) contributor. OWASP member since 2018.











Roman Kolodiy
Director of Cloud & Cybersecurity
Roman is an AWS Expert at TechMagic. Helps teams to improve system reliability, optimise testing efforts, speed up release cycles & build confidence in product quality.




Victoria Shutenko
Security Engineer
Victoria is a certified security specialist with a background in penetration testing, security testing automation, AWS cloud. Eager for enhancing software security posture and AWS solutions





API Penetration Testing Process
Step 1
Discovery and planning
During this stage, we identify the API endpoints targeted for testing. This stage involves collecting data about the APIs, their associated parameters, and their anticipated behaviors. We delve into their functionalities to gain a comprehensive understanding and gather the necessary documentation. This in-depth approach empowers us to formulate a detailed testing strategy and outline the methodologies to be employed, the specific tools we'll leverage, and a clearly defined schedule for execution.
Step 2
Vulnerability identification
This phase employs automated tools and manual techniques to test the API for common vulnerabilities such as broken authentication, improper authorization, and insecure data transmission. This stage aims to identify defects that could be exploited by attackers.
Step 3
Exploitation and post-exploitation
In this phase, our experts try to exploit the detected vulnerabilities. Real-world attack simulation makes aware of the potential consequences of these weaknesses, such as data exposure, unauthorized system access, or illegitimate operations. After successful exploitation, we analyze the consequences to assess the overall risk to the organization.
Step 4
Reporting
At this stage, a comprehensive report is prepared. This report concludes the detected vulnerabilities and specifies the methods used to exploit them and the potential consequences. Additionally, the report provides actionable recommendations for remediation and fortification of your API's security posture.
Step 5
Continuous scanning
Security is an ongoing process. To effectively address evolving threats, we recommend implementing solutions for continuous security testing. This enables the proactive detection and response to new threats as they surface. Regular security assessments and updates are also crucial for maintaining the API's robust safety posture over time.
Discover Our Featured Case

In-depth VPN server pentest for a software development company
See how we helped Blackbird enhance the security of their VPN server infrastructure

To ensure the security of existing functionality TechMagic provided BlackBird with security testing service, including one Black Box VPN Server pentest in accordance with best practices, PTES, OWASP testing guide, and Penetration testing methodologies. The team's project management was effective and fast. They delivered the project adhering to strict deadlines and expected outcomes. Their professionalism and transparency were impressive.
Orest Kutiuk
Technical Project Manager, BlackBird Lab

Conducting a pentest for a Danish software development company
See how we helped Coach Solutions improve the security of their web application

“TechMagic has great collaboration and teamwork. Also a good proactive approach to the task.Everything went as planned and on time.”

In-depth VPN server pentest for a software development company
See how we helped Blackbird enhance the security of their VPN server infrastructure

To ensure the security of existing functionality TechMagic provided BlackBird with security testing service, including one Black Box VPN Server pentest in accordance with best practices, PTES, OWASP testing guide, and Penetration testing methodologies. The team's project management was effective and fast. They delivered the project adhering to strict deadlines and expected outcomes. Their professionalism and transparency were impressive.
Orest Kutiuk
Technical Project Manager, BlackBird Lab

Conducting a pentest for a Danish software development company
See how we helped Coach Solutions improve the security of their web application

“TechMagic has great collaboration and teamwork. Also a good proactive approach to the task.Everything went as planned and on time.”
Discover What Kind of Pentest Reports You Will Receive

Get the pentest report sample

Get the pentest plan sample
Industries We Perform Penetration Tests For
FinTech
FinTech is a highly regulated industry, which requires robust security and compliance with regulations. Our API testing services ensure your financial applications are secured from vulnerabilities. Protecting sensitive financial data and maintaining compliance with industry standards are our priorities.
HR Tech
HR Tech platforms handle vast amounts of personal and sensitive employee data. Our thorough API pentesting identifies and mitigates potential protection risks. Our services help safeguard employee information and ensure your HR solutions remain safe and reliable.
HealthTech
Solid safety measures are essential for HealthTech solutions to safeguard patient data and adhere to healthcare regulations. Our penetration testing services help uncover and remediate vulnerabilities and guarantee the security and reliability of your healthcare applications.
MarTech
Marketing technology platforms collect and process extensive user data. Our API penetration testing services help safeguard these platforms and protect user privacy to provide the integrity of your marketing operations.
Your industry
Regardless of your field, our proficiency in API penetration testing can be adapted to address your particular safety concerns. We acknowledge that every industry has distinct challenges and demands, and we're prepared to deliver custom-built solutions to ensure your APls are consistently secured.
Why Choose TechMagic
Our security team involves only experienced and certified penetration testers. Our specialists have such certifications as eMAPT, eWPT, CEH, Pentest+, AWS Security Specialty and many others.
At TechMagic, we implement only the latest tools and methodologies while providing API security testing services. These methodologies include OWASP, PTES, and many others.
We keep you informed throughout the whole process of API testing. After a penetration test, you receive a detailed pentest report. We also provide post-testing support, so you can be sure you will get help afterward if necessary.
FAQs
API pentesting is a type of penetration testing service aiming to identify weaknesses in your application programming interfaces by simulating real-world attacks. It is important for your business as API pentesting safeguards sensitive data and guarantees regulatory compliance.
Insecure APIs can expose sensitive data, such as customer info, in a breach, lead to unauthorized access to systems, or disrupt operations. This can result in financial losses, reputational damage, and regulatory fines. Minimizing your API's attack surface through a penetration test empowers you to reduce the potential entry points for malicious actors.
Yes! API pentesting can be conducted on both internal and external APIs. It is important to assess both weaknesses to ensure comprehensive protection.
TechMagic prioritizes data protection during testing. We use secure testing environments and implement strict protocols to ensure your data remains confidential and unaltered throughout the process.
The typical timeframe for pentesting engagement can vary depending on the complexity of your APIs and the desired scope of testing. However, a general estimate for TechMagic's service could be in the range of 1-4 weeks.
Absolutely! TechMagic offers a customizable API penetration test specifically tailored to your needs. We can adjust the testing scope, methodologies, and tools based on your unique API architecture and functionalities.
API pentesting helps you comply with GDPR, PCI DSS, and similar regulations by uncovering weak points and demonstrating your commitment to data security through proactive testing.