mcp
Most webhook testing tools were built for humans clicking around a web UI. Some of them now expose an MCP server so AI coding agents can drive the whole workflow. Here's the 2026 state of the market.
vercel
Vercel deployment webhooks are how you wire deploys into Slack, PagerDuty, or your own alerting. If they fail silently, you find out the next time a prod deploy breaks. Here's the debug loop.
mcp
If your AI coding agent can't reach out to a mock API, it can't help you test the integration. Here's how to wire RequestBin into Claude Code, Cursor, and Windsurf via MCP — and the 5 tools that let an agent drive the full mock-and-inspect workflow.
mock-api
Spin up a public mock API endpoint that returns canned responses in 60 seconds. No backend, no install, no credit card. Includes a side-by-side comparison with running your own Express stub.
webhook-testing
Burp Collaborator is powerful but expensive ($449/yr) and overkill for webhook testing. Here are 5 lighter, cheaper alternatives — compared side by side.
RequestBin
Replace Postman for quick API checks with a lightweight HTTP Requester. Send requests, inspect raw responses, and iterate fast—without collections, environments, or setup overhead.
Advisory
This guide covers the full CVE-2025-55182 React RCE attack chain: React RCE PoC testing, BurpSuite payload analysis, react2shell-scanner detection, React Flight vulnerabilities, Next.js Server Actions exploitation, and how to fix the issue.
Security for Developer
CurlConverter.net is a fast, privacy-focused cURL-to-code converter that runs entirely in the browser. Built by RequestBin, it bridges the gap between command-line testing and real HTTP debugging with a clean architecture based on Astro, React islands, and a Web Worker parsing engine.
Guide
Send and inspect HTTP requests online. Test GET and POST APIs with RequestBin HTTP Requester — free, private, and developer-first.
RequestBin
The new RequestBin App Hub introduces three developer tools — cURL Converter, HTTP Requester, and HTTP Code Generator — to build, send, and inspect HTTP requests online. A free, privacy-first toolkit for modern API workflows.
Security for Developer
Run accurate internet speed tests right from your terminal. Learn how to install and use the internetspeedtest CLI—an open-source, automation-ready tool for admins and DevOps who need reliable speed test command line results without a browser.
RequestBin
Discover the new RequestBin Collaborator Plugin — a free, modern Burp Collaborator alternative for OAST and webhook testing. Integrate with BurpSuite, capture callbacks, manage custom OAST servers, and debug smarter via RequestBin.net