API Pentesting — Farchase
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API Pentesting

Secure the APIs that power your product — REST and GraphQL.

APIs are the backbone of modern web services and mobile apps — and they are increasingly targeted by attackers. We identify authentication flaws, rate-limiting bypasses, authorization gaps, and insecure data exposure across your API surface.

Live portal reporting · PoC & evidence · Retest included

Farchase Portal · API Assessment LIVE
2
Critical
5
High
9
Medium
6
Low
CRIT BOLA · tenant isolation bypass Open
HIGH Broken authentication Retest ✓
Chazer AI insight
Findings clustered — prioritized by business impact.
Coverage

What We Test

REST & GraphQL BOLA / IDOR Broken function-level auth Mass assignment Token & JWT flaws Rate limiting gaps Auth bypass Sensitive data exposure Injection Webhook abuse Versioning issues OWASP API Top 10
Real Findings

What We Typically Find

01

BOLA / object-level authorization

APIs returning or mutating records that don’t belong to the caller.

02

Broken authentication

Weak token validation, JWT misconfigurations, and refresh-flow abuse.

03

Mass assignment

Over-permissive request bodies letting clients set fields they never should.

04

Excessive data exposure

Endpoints leaking sensitive fields the UI silently ignores.

Why It Matters

Secure the API layer that powers your product before attackers use it as their front door.

Authentication, authorization & rate-limiting testing
REST and GraphQL coverage mapped to OWASP API Top 10
Request/response evidence developers can replay directly
Real-World Outcome SaaS Platform
What we found

Object-level authorization flaw (BOLA/IDOR) allowing one tenant to read and modify another customer’s records.

Result

Object-level authorization checks enforced across the API; fix validated through retest.

Engagement details anonymized to protect client confidentiality.

The Process

How It Works

1
Scope
Targets, accounts & rules of engagement
2
Manual Pentest
Expert-led testing, business-logic deep
3
Live Reporting
Findings appear in your portal as we go
4
Fix & Retest
Remediation guidance, validation & final report
Deliverables

Every Engagement Includes

Live portal access

Watch findings arrive in real time with severity, impact, and status.

PoC & evidence

Reproduction steps, request/response pairs, and clear technical proof.

Remediation guidance

Developer-ready fixes for every finding — not just descriptions.

Retest & final report

Fix validation plus an executive-ready report for compliance reviews.

Ready to Test Your API Security?

Expert pentesting, Chazer AI visibility, and live portal reporting — end to end.