🔐
PayPal Legacy API Testing Suite
NVP/SOAP Security Research & Bug Bounty Tool
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🛍️ Test Shop
Express Checkout & Recurring Payments testing⚡ API Console
📥 Response
🧪 Bug Bounty Test Suite
Automated security tests
⚠️ Run tests only in SANDBOX mode! Some tests may create real transactions or cause account issues.
🏃
Critical
Parallel Refunds
Send N parallel RefundTransaction on same transaction
💸
Critical
Parallel MassPay
Send parallel MassPay to different recipients (overdraft test)
🔢
Medium
VERSION Comparison
Compare API behavior across different versions
💉
High
Encoding Injection
Test null bytes, double encoding, SQL injection
💰
High
Amount Manipulation
Test negative, zero, huge, fractional amounts
↩️
Critical
Over-Refund Test
Try to refund more than original amount
📜 Request History
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⚙️ Store Management
💡 You can configure multiple PayPal accounts (stores). Each store has its own API credentials.
This is useful for testing different merchant accounts or comparing Sandbox vs Production.
🔌 Connection Test
Test connection to the active store's PayPal API