PentestMe tests your REST and GraphQL APIs against the OWASP API Security Top 10, including the cross-user authorization flaws a scanner cannot find, and returns a validated report the same day.
We discover your endpoints from a spec or by crawling, then test each one with real authenticated identities so access-control findings are proven, not guessed.
An API test is only as good as its coverage. PentestMe ingests your OpenAPI or GraphQL schema when you have one, and crawls the application to discover the endpoints the app actually calls when you do not, so hidden and undocumented routes are in scope too, not just the ones in the docs.
We test against the OWASP API Security Top 10, with particular focus on the authorization flaws that make up most real API breaches.
The number-one API risk: one user reaching another user's objects. We test it across real identities and prove it with the request and response.
Weak or missing authentication on endpoints, flawed token handling, and JWT issues that let a caller become someone they are not.
Regular users reaching admin-only or privileged functions because the endpoint checks who you are but not what you are allowed to do.
Endpoints that return more fields than the client needs, leaking personal or sensitive data that a caller can simply read.
Missing rate limiting and anti-automation controls that allow brute force, scraping and denial-of-wallet abuse.
Server-side request forgery and injection reachable through API parameters, tested with payloads and confirmed by the response.
Most API breaches are authorization failures: a valid user asks for data or actions that belong to someone else. These are invisible to a single-user scan. PentestMe tests with more than one authenticated identity, so it can prove that user A can reach user B's data or admin-only functions, and it captures the exact request and response as evidence you can hand straight to your developers.
Run a real, validated API pentest on your own endpoints before you pay anything. No credit card.
Start your free pentest