Blog
Guides, tutorials, and updates on webhook testing and debugging.
HookCap vs webhook.site: Which Is Better in 2026?
A detailed head-to-head comparison of HookCap and webhook.site. Covers replay, persistence, real-time streaming, pricing, and when to use each tool.
Read moreHow to Replay Webhooks for Faster Debugging
Learn how to replay captured webhooks to debug handlers without re-triggering events. How webhook replay works and why it speeds up your development cycle.
Read moreHow to Test GitHub Webhooks with HookCap
How to capture, inspect, and replay GitHub webhook events with HookCap. Covers push events, pull requests, releases, and HMAC signature validation.
Read moreHow to Test Shopify Webhooks with HookCap
How to capture, inspect, and replay Shopify webhook events with HookCap. Covers setup, HMAC signature verification, common event types, and debugging workflows.
Read moreHow to Test Slack Webhooks with HookCap
How to capture and debug Slack webhook events with HookCap. Covers Event Subscriptions, Interactivity payloads, URL verification, and localhost forwarding.
Read moreHow to Test Stripe Webhooks with HookCap
How to capture, inspect, and replay Stripe webhook events with HookCap. Covers setup, signature verification, common event types, and debugging workflows.
Read moreHow to Test Webhooks Locally: The Complete Guide
Compare ngrok tunnels, mock servers, and HookCap auto-forward for testing webhooks locally. Setup instructions, trade-offs, and debugging workflows included.
Read moreIntroducing HookCap: A Better Way to Test Webhooks
We built HookCap because webhook testing shouldn't need disposable URLs or polling. Permanent endpoints, real-time streaming, and one-click replay.
Read moreWhy Real-Time Matters for Webhook Testing
Polling-based webhook testers slow you down with 2-5 second delays. Here's why real-time WebSocket streaming changes the webhook debugging workflow.
Read moreHow to Test Stripe Webhooks Locally: 2 Methods
Step-by-step guide to testing Stripe webhooks in local development. Covers Stripe CLI forwarding and cloud-based endpoint testing with real payload examples.
Read moreWebhook Testing Tools Compared (2026): 5 Options Reviewed
Honest comparison of the top webhook testing tools in 2026. Pricing, features, pros and cons for webhook.site, HookCap, Beeceptor, RequestBin, and ngrok.
Read moreWebhooks Explained: What They Are and How to Debug Them
Learn what webhooks are, how they work, and how to debug them when things go wrong. Practical guide with examples, common failure modes, and debugging tools.
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