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RelayFox
Capture webhooks & replay to localhost — no tunnel needed
Testing webhooks means running ngrok — a tunnel that dies when your laptop sleeps, dropping events you can't recover. RelayFox captures every webhook server-side. Paste your URL into Stripe, GitHub, or Shopify. Watch requests arrive live. Run `npx relayfox` to forward them to localhost. Replay any past event on demand. Free: 24-hour URLs, live inspector, CLI forwarding, share links. Pro ($9/mo): permanent URLs, 30-day history, team collaborators.
Hey PH! 👋 I'm Roops, the solo dev behind RelayFox.
The itch: every time I needed to test a Stripe webhook locally I'd boot
ngrok, paste a new URL into the Stripe dashboard, and then pray my laptop
didn't fall asleep and kill the tunnel before the event fired. It felt
absurd — webhooks are just HTTP POST requests. They should be storable.
Replayable. Shareable with a teammate who isn't even at their desk yet.
So I built RelayFox.
The core insight: capture first, forward later. RelayFox receives and stores
every webhook on the server, even when your local machine is off. When you're
ready to work on your handler, run `npx relayfox` and the CLI streams events
straight to your localhost — no persistent tunnel required.
What's free, forever:
→ Instant webhook URL (no account needed, 24h lifespan)
→ Live request inspector — headers, body, query string
→ `npx relayfox` CLI forwarding to localhost
→ Read-only share links so teammates see exactly what you see
Pro ($9/mo) adds permanent URLs, 30-day history, and team collaborators.
Tested with Stripe, GitHub, Shopify, Slack, Twilio, Paddle, Clerk, and Linear
out of the box — but it works with any HTTP webhook.
Would love to hear: what service's webhooks give you the most grief? And what
would make RelayFox indispensable for your workflow? Happy to answer anything.
About RelayFox on Product Hunt
“Capture webhooks & replay to localhost — no tunnel needed”
RelayFox was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #114 on the daily leaderboard. Testing webhooks means running ngrok — a tunnel that dies when your laptop sleeps, dropping events you can't recover. RelayFox captures every webhook server-side. Paste your URL into Stripe, GitHub, or Shopify. Watch requests arrive live. Run `npx relayfox` to forward them to localhost. Replay any past event on demand. Free: 24-hour URLs, live inspector, CLI forwarding, share links. Pro ($9/mo): permanent URLs, 30-day history, team collaborators.
On the analytics side, RelayFox competes within Productivity, API and Developer Tools — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how RelayFox performed against the three products that launched closest to it on the same day.
Who hunted RelayFox?
RelayFox was hunted by Roops. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of RelayFox including community comment highlights and product details, visit the product overview.
Roops