FlurryPORT

FlurryPORT is a tool designed for developers working with webhooks who need to capture, replay, and debug incoming webhook traffic during development. It addresses the challenge of debugging webhooks without having to wait for the provider to send another event, by capturing every incoming webhook and allowing deterministic replays with identical headers, body, and HMAC signatures. This approach enables developers to reproduce bugs and test integrations efficiently.

The platform provides features tailored specifically for webhook development. It stores every header and byte of incoming webhook traffic in its raw form, exactly as sent by the provider. FlurryPORT offers multiple replay options, including replaying single requests, batch selections, or sequentially reproducing production bugs, to support various debugging scenarios. It can automatically detect webhooks from providers such as Stripe, GitHub, Shopify, Slack, and Twilio. Each developer receives isolated capture endpoints and scoped replay targets, eliminating the need for shared tunnels and preventing endpoint collisions. The tool also includes visual indicators, called StatusCubes, which display the state of webhook traffic at a glance.

Security is a core aspect of FlurryPORT. It uses AES-256-GCM encryption for all payloads at rest, with per-payload data keys, automatic key rotation, and envelope encryption managed via Azure Key Vault. Each tenant's data is isolated. The platform validates inbound signatures for providers including Stripe, GitHub, Svix, and Square before storing any data, rejecting spoofed or invalid requests with a 401 response and flagging the capture for review. Additionally, FlurryPORT allows forwarding a single captured webhook to multiple services, with the ability to reshape each forwarded copy into a different schema.

FlurryPORT is available with a free "Deckhand" tier that includes one project, two endpoints, and three days of retention. The tool is delivered as a web-based service, requiring account creation and sign-in to access its features. It is positioned within the class of API tooling, specifically focused on webhook capture and debugging.