# API Request Inspectors Webhook Catcher Simplifies Payload Inspection And Response Testing By Ell Smith | Published 2026-05-13 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/webhook-catcher References: [webhook.projext.in](https://webhook.projext.in/?ref)  Webhook Catcher operates within the developer tools and API testing space, focusing on simplifying webhook debugging and request inspection. The platform instantly generates disposable webhook URLs that developers can use to capture incoming requests, inspect payloads, customise responses, and forward traffic directly to local development environments. This creates a faster workflow for testing integrations without requiring complex server configurations or public deployments. Developers can monitor headers, payload structures, and response behaviour in real time while experimenting with third-party services and automation systems. The forwarding functionality also allows local applications to receive external webhook events during active development. It supports developers building APIs, automations, and integrations who need immediate visibility into request flows while iterating and troubleshooting efficiently. Image Credit: Webhook Catcher ## Trend Insights (Trend Hunter) - Score: 2.8/10 - Popularity: 5% | Activity: 5% | Freshness: 74% - Audience gender: 50% men, 50% women - Primary generations: Millennial - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) ## Key Themes ### Why This Trend Is Growing - **Disposable Webhook Urls:** Ephemeral endpoints that expire after use enable secure, low-overhead testing environments and reduce the need for persistent staging infrastructure. - **Local Forwarding for External Events:** Forwarding external webhook traffic into local development setups creates realistic integration testing without public deployments or complex NAT configurations. - **Real-time Payload Visualization:** Live inspection of headers and payloads during request flows reveals integration mismatches and performance bottlenecks earlier in the development cycle. ### Industries Being Reshaped - **Developer Tools:** Tooling that surfaces request-level telemetry and disposable endpoints can streamline debugging workflows and shift more testing into local developer environments. - **API Testing Platforms:** Platforms that combine request capture, response templating, and traffic forwarding could displace legacy mock servers and simplify CI/CD validation pipelines. - **Integration Platforms:** iPaaS providers that natively support ephemeral webhooks and real-time inspection can reduce integration lead times and lower the barrier for third-party connector development. ## Related on Trend Hunter - [Dynamic API Scanning Features](https://www.trendhunter.com/trends/api-scanning.md) - [Privacy-Centric Analytic Tools](https://www.trendhunter.com/trends/analyzr.md) - [Subscriber Capture Tools](https://www.trendhunter.com/trends/emailcatcher.md) - [Automated Security Scanners](https://www.trendhunter.com/trends/pentesting-bot.md) - [Workflow Automation Extensions](https://www.trendhunter.com/trends/url-runner.md) - [Real-Time Website Monitoring](https://www.trendhunter.com/trends/realtime-website-monitoring.md) - [Integrated Backend Observability](https://www.trendhunter.com/trends/subtrace.md) - [Debugging Automation Tools](https://www.trendhunter.com/trends/sourcery-sentinel.md)