payment-integration
Facilitates payment integration with SePay and Polar for seamless processing, subscription management, and automated billing solutions.
Install this skill
Security score
The payment-integration skill was audited on Mar 1, 2026 and we found 12 security issues across 1 threat category. Review the findings below before installing.
Categories Tested
Security Issues
Webhook reference - potential data exfiltration
| 3 | description: Implement payment integrations with SePay (Vietnamese payment gateway with VietQR, bank transfers, cards) and Polar (global SaaS monetization platform with subscriptions, usage-based bill |
Webhook reference - potential data exfiltration
| 17 | - Webhook handling (payment notifications) |
Webhook reference - potential data exfiltration
| 47 | - **Webhooks**: `references/sepay/webhooks.md` - Setup, payload structure, verification, retry logic |
Webhook reference - potential data exfiltration
| 57 | - **Webhooks**: `references/polar/webhooks.md` - Event types, signature verification, monitoring |
Webhook reference - potential data exfiltration
| 63 | - **SePay Webhook Verification**: `scripts/sepay-webhook-verify.js` - Verify SePay webhook authenticity |
Webhook reference - potential data exfiltration
| 64 | - **Polar Webhook Verification**: `scripts/polar-webhook-verify.js` - Verify Polar webhook signatures |
Webhook reference - potential data exfiltration
| 72 | 3. Load `references/sepay/webhooks.md` for payment notifications |
Webhook reference - potential data exfiltration
| 73 | 4. Use `scripts/sepay-webhook-verify.js` for webhook verification |
Webhook reference - potential data exfiltration
| 80 | 4. Load `references/polar/webhooks.md` for event handling |
Webhook reference - potential data exfiltration
| 81 | 5. Use `scripts/polar-webhook-verify.js` for webhook verification |
Webhook reference - potential data exfiltration
| 89 | - Bank account monitoring with webhooks |
Webhook reference - potential data exfiltration
| 113 | 6. **Configure webhooks** with proper verification |
Install this skill with one command
/learn @congdon1207/payment-integration