App Portal: webhook subscription and management UI · Svix

Our easy-to-use webhook API equips you to deliver a top-tier webhook experience.
Robust products for sending, receiving, and testing webhooks.
Join the Svix community and get support.
Svix is used by a variety of industries for different use cases.
Give your customers a branded webhook dashboard with one line of code.They subscribe endpoints to the event types they care about, test them, and debug and replay deliveries on their own, without filing a support ticket.
A webhook subscription is a customer endpoint plus the event types it listens to. In App Portal, customers create and change their own subscriptions. You send each event to the Svix API once, with its event type, and Svix delivers it to every endpoint subscribed to that type.
To build the subscription layer yourself, from the event type catalog to filtering at send time, read our guide on how to let SaaS customers subscribe to webhook events.
Customers see every event type you offer, with its schema and an example payload.
They add a URL and pick the event types it should receive. An endpoint with no event types selected gets every event.
They send test events, read delivery logs, and resend one message or recover every failed message since an outage.
Customers add and configure their own webhook endpoints.
Monitor and debug webhook delivery from a webhook dashboard.
View all the event types available to subscribe to.
Subscribe each endpoint to only the event types it needs.
Easily simulate, test, and debug webhooks.
Easily retry messages. No support tickets needed.
Modify webhook payloads inflight.
Throttle messages to prevent overload on receiving endpoints.
Remove Svix branding so the portal looks like part of your product.
Match your brand's colors, fonts, layout, and design system.
Toggle between light and dark themes to match your application's appearance and user preferences.
Works out-of-the-box with any frontend framework or tech stack.Just one line of code helps you offer a state-of-the-art webhooks experience in minutes, not months.
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