Strategy

Proper verification ensures your World ID Bridge integration works seamlessly and securely. This guide walks you through testing strategies, security implementation, and production readiness.

Verification Approach

Our verification approach follows industry-standard practices, ensuring your integration is robust, secure, and maintainable:

Core Verification Areas

Integration Testing Verify your smart contract correctly interfaces with the World ID Bridge, handles proof verification, and manages state appropriately.
Nullifier Tracking Implement and test nullifier management to prevent replay attacks, validate proof uniqueness, and ensure proper security measures.
Error Handling Test edge cases, implement graceful failure modes, and provide meaningful error messages for debugging and user experience.

Verification Workflow

Phase 1: Basic Integration

Start with fundamental contract setup and basic proof verification to ensure your integration foundation is solid.

Phase 2: Security Implementation

Add nullifier tracking, proof validation, and comprehensive security measures to protect against common attack vectors.

Phase 3: Production Hardening

Implement robust error handling, optimize for gas efficiency, and add monitoring capabilities for production deployment.

Reference

Verification Area	Purpose	Documentation
Integration Testing	Verify bridge connectivity and basic proof processing	Integration Testing →
Nullifier Tracking	Prevent replay attacks and ensure proof uniqueness	Nullifier Tracking →
Error Handling	Implement robust failure modes and debugging	Error Handling →

Before proceeding with verification, ensure you have:

✅ World ID Bridge Integration - Completed basic integration as outlined in Getting Started
✅ Development Environment - Starknet development tools configured per Prerequisites
✅ Test Setup - Starknet Foundry installed for comprehensive testing

Ready to verify your integration? Start with Integration Testing to establish your verification foundation.