The Complete API Development Platform for Modern Teams

Debug webhooks, build mock APIs, and collaborate with your team—all in one platform. From webhook capture to API simulation, TraceBin gives you everything you need to ship integrations with confidence.

Trusted by 10,000+ developers
99.9% Uptime
Setup in 30 seconds

Three Powerful Capabilities. One Unified Platform.

Everything your team needs to debug, test, and build APIs—from webhook capture to mock servers to team collaboration.

Webhook Debugging

Capture, inspect, and replay webhooks with precision

  • Instant webhook capture with unique URLs
  • Detailed request inspection and analysis
  • Replay webhooks to test integrations

Mock API Servers

Build and test APIs with custom mock endpoints

  • Create custom API endpoints instantly
  • Configure responses, status codes, and headers
  • Perfect for testing and development

Team Collaboration

Work together on projects and share resources

  • Share webhook bins and mock servers
  • Organize work with team projects
  • Real-time collaboration and updates

From Webhook Debugging to API Development

See how TraceBin transforms your entire API development workflow—from debugging webhooks to building mock APIs to team collaboration.

1

Debug Webhooks

Capture incoming webhooks, inspect every detail, and replay them to test your integrations. Never lose a webhook again.

POST /b/abc123/webhook
✓ Captured & Inspected
2

Build Mock APIs

Create mock API endpoints that respond with custom data. Perfect for testing integrations and development workflows.

GET /m/xyz789/api/users
✓ Custom Response
3

Collaborate with Team

Share webhook bins and mock servers with your team. Work together on projects and debug issues collaboratively.

Team Project: "Payment API"
✓ Shared Resources

Stop juggling multiple tools for API development

Most teams use separate tools for webhook debugging, API mocking, and team collaboration. TraceBin brings it all together.

The Problem

Webhooks disappear in production

No visibility into what's being sent or received

Hours wasted debugging

Trying to reproduce issues without the original webhook data

Integration testing is painful

No easy way to test webhook integrations with real data

The Solution

Complete webhook visibility

See every webhook that hits your endpoint in real-time

Debug 10x faster

Inspect headers, body, and timing with one click

Test with confidence

Replay real webhooks to test your integrations

See how easy webhook debugging can be

From capture to replay in under 30 seconds. No complex setup, no lost webhooks.

TraceBin Demo

1. Capture Webhook

POST https://tracebin.com/b/demo123/webhook
Content-Type: application/json
{
  "event": "user.created",
  "data": {
    "id": 123,
    "email": "user@example.com"
  }
}

2. Create Mock API

GET https://tracebin.com/m/demo456/api/users
Response: 200 OK
{
  "users": [
    {"id": 1, "name": "John"},
    {"id": 2, "name": "Jane"}
  ]
}

3. Collaborate with Team

Team Project: "Payment Integration"
✓ Shared webhook bins
✓ Mock servers for testing
✓ Real-time collaboration

Built for developers who ship fast

Stop losing webhooks forever

Every webhook that hits your TraceBin endpoint is captured and stored. No more wondering if a webhook was sent or what it contained. Perfect for Stripe, GitHub, Slack, and any other webhook service you're integrating with.

  • Instant webhook capture with unique URLs
  • Real-time webhook inspection and debugging
  • Webhook replay functionality for testing
  • Secure webhook endpoint with privacy controls

Debug faster, ship sooner

Built by developers who were tired of losing webhooks. TraceBin gives you the tools to debug webhook issues in minutes, not hours. Export as cURL, replay to test, and get back to building features.

  • JSON pretty-printing and syntax highlighting
  • HTTP headers and query parameters inspection
  • Webhook signature verification
  • Export webhooks as cURL or HTTPie commands

Real-time Webhook Monitoring

Never miss a webhook with live updates and instant notifications

Live Updates

  • WebSocket notifications for new webhooks
  • Real-time request counters and analytics
  • Live team activity feeds

Instant Alerts

  • New webhook notifications
  • Rate limit warnings
  • Team collaboration updates

Trusted by developers at companies like:

Join thousands of developers who rely on TraceBin for their webhook debugging needs

Stripe & Payment APIs

Debug payment webhooks to ensure your revenue flows work perfectly. Never miss a payment notification again.

GitHub & CI/CD

Test deployment webhooks and ensure your automated pipelines trigger correctly every time.

Slack & Notifications

Monitor notification webhooks to debug why alerts aren't reaching your team when they should.

Choose Your Path to Get Started

Whether you want to dive right in or learn more first, we've got you covered.

Jump Right In

Start debugging webhooks immediately with our free tier.

Start Free

Learn First

Read our comprehensive documentation and examples.

View Documentation

See It Live

Try our interactive demo to see TraceBin in action.

Try Demo

Start free. Scale when you need to.

No credit card required to start. Upgrade to Pro when you need more power and features.

Free

$0/month
  • 1 webhook bin
  • 20 requests per day
  • 1 day retention
  • No replay functionality
Start Free - No Credit Card
Most Popular

Pro

$9/month
  • Unlimited webhook bins
  • Mock API servers
  • Team collaboration
  • Full replay functionality
Start Pro Trial - 14 Days Free

Stop losing webhooks. Start debugging faster.

Join 10,000+ developers who use TraceBin to ship webhook integrations with confidence. Setup takes 30 seconds.