The Webhook Relay Blog
Guides, tutorials and comparisons for receiving, testing, securing, transforming and routing webhooks — from localhost to production.
Securing Jenkins: A Hardening Checklist for Self-Hosted CI
How to secure a self-hosted Jenkins controller: authentication, authorization, TLS, plugins, agents, credentials — and how to receive webhooks without exposing Jenkins to the internet.
Free Webhook Testing Tools Compared (2026): webhook.site, Beeceptor, RequestBin, Hookdeck Console, ngrok Inspector and Webhook Bin
The free tools for testing and inspecting webhooks in 2026, compared: webhook.site, Beeceptor, RequestBin, Hookdeck Console, ngrok's inspector, provider CLIs and Webhook Bin — what each shows you and when to use it.
Send Stripe Webhooks to Slack Without a Server (JavaScript Function)
Turn Stripe webhooks into Slack messages without a backend: point Stripe at a Webhook Relay endpoint, attach a 20-line JavaScript function that builds the Slack payload, and forward to the Slack incoming webhook.
How to Receive Webhooks on Localhost: 5 Ways Compared (2026)
Five ways to receive webhooks on localhost, with the exact command for each: Stripe CLI, ngrok, Cloudflare Tunnel, smee.io and Webhook Relay. Which one to use for a quick test, a team, or a server with no public IP.
Best Webhook Transformation Tools in 2026: Hookdeck vs Pipedream vs n8n vs Make vs Cloudflare Workers vs Webhook Relay
Compare the tools that modify a webhook's body, headers or path before forwarding it: Hookdeck, Pipedream, n8n, Make, Zapier, Cloudflare Workers, AWS Lambda and Webhook Relay — with a verdict for each.
Trigger an AWX Job Template from a Webhook
Trigger an AWX job template from GitHub, Bitbucket or any webhook. Filter events, map extra_vars, add bearer auth and reach a private AWX server.
Microsoft Graph Webhook Validation: Return validationToken
Pass the Microsoft Graph webhook validation handshake by returning validationToken as text/plain, then verify clientState and forward change notifications.
Webhook Filtering and Routing with JavaScript
Filter and route webhooks by event type, branch, payload or header. Includes JavaScript examples, multi-destination patterns and debugging advice.
Webhook Transformation Cookbook: JavaScript Examples
Copy practical JavaScript webhook transforms to reshape JSON, rename fields, add auth, filter events, convert forms, change paths and sign payloads.
Jotform Webhooks: Convert Form Data to JSON
Set up a Jotform webhook, parse its multipart form fields and rawRequest value, convert the submission to clean JSON, and forward it to any API.
Send Webhooks to Server-Side Google Tag Manager (sGTM)
Forward webhooks to a server-side Google Tag Manager container, reshape events for an sGTM client, and debug them safely in Preview mode.
TradingView Webhooks: Send Alerts to Discord, Slack or an API
Set up TradingView webhook alerts for Discord, Slack or any API. Includes JSON payloads, JavaScript transforms, fan-out and troubleshooting.
Jenkins Webhooks: The Complete Setup Guide (GitHub, Bitbucket, GitLab, Gitea)
Every Jenkins webhook URL in one place — /github-webhook/, /bitbucket-hook/, /project/NAME, /gitea-webhook/post — plus how to fix 403 no valid crumb and receive webhooks when Jenkins has no public IP.