FlurryPORT.io VS JavaScript Tutorial

FlurryPORT.io's answer

It started with a Shopify fulfillment project where the team kept wanting to "just test through production." Debugging webhooks meant either waiting for a real event to fire or hand-crafting fake payloads that never quite matched what actually arrived. I wanted to capture the real thing once and replay it on demand, exactly as it came in, without dragging production into it. That turned into FlurryPORT: capture every webhook, store it safely, and replay it byte-for-byte to wherever you are debugging. I wrote up the origin here: https://blog.spill.coffee/p/can-you-send-some-test-requests-through

FlurryPORT.io's answer

Because it is built for the exact moment a webhook breaks your code and you need that specific payload back. Tunnels like ngrok forward live traffic but keep no history. Inspectors like webhook.site show you a request but will not replay a whole ordered sequence. Gateways like Hookdeck and delivery tools like Svix solve different problems (reliability and outbound sending), not local debugging. FlurryPORT keeps a persistent, encrypted record and replays it with signatures preserved, so verification passes locally without waiting for the provider to fire again. And it is safe to point at real payloads: per-payload AES-256-GCM encryption, automatic Azure Key Vault key rotation, and inbound signature validation that rejects spoofed requests.

FlurryPORT.io's answer

Individual developers and small teams building webhook-driven integrations. People wiring up Stripe, GitHub, Shopify, Slack, or Twilio who keep hitting the same three walls: "I can't reproduce that webhook," "local development is blind," and "testing this means waiting for the provider to fire again." Secondarily, platform teams running event-driven services who need one incoming webhook forwarded to several consumers at once.

FlurryPORT.io's answer

FlurryPORT is built around one thing most webhook tools skip: replaying a captured request byte-for-byte, with its original headers and HMAC intact, so signature verification still passes on your local machine. Most tools either tunnel live traffic or let you inspect a request once. FlurryPORT stores every webhook encrypted at rest and lets you replay the exact bytes as many times as your bug-hunt needs, one at a time, as a batch, or in the exact order that reproduced a production bug. It also validates inbound signatures before it stores anything, and can reshape and fan a single capture out to multiple targets. Security is a first-class feature here, not an afterthought. It is also agent-ready: the CLI on npm ships an MCP server, so AI coding agents like Claude can capture, inspect, and replay webhooks during a debugging session while you set the limits on what they can touch.

FlurryPORT.io's answer

The backend is .NET (C#) with a CQRS architecture on MediatR and Entity Framework Core over SQL Server. The frontend is Mithril.js with TypeScript, built with Vite and Tailwind. Webhook payloads are envelope-encrypted with AES-256-GCM using Azure Key Vault. There is a CLI published on npm (flurryport) for forwarding captures down to localhost, and it includes an MCP server so AI coding agents can drive capture, inspect, and replay directly.