Webhook Authentication Failures in Carrier Integrations: Why 72% Fail After Sandbox Success and How European Shippers Can Build Production-Ready Systems in 2025
Your webhook works perfectly in sandbox testing. Load balancer checks pass, authentication validates, and you receive every tracking update within seconds. Then you deploy to production and watch 72% of implementations face reliability issues within their first month. Sound familiar?
European shippers dealing with DHL, DPD, and PostNord webhook integrations