Svix (svix)

Svix is an enterprise webhooks-as-a-service platform on the sending side of the webhook market. It provides a single API for delivering reliable, secure, low-latency webhooks at scale, with hosted UIs (Consumer App Portal), a polyglot SDK pipeline, an open source server, and adjacent products for streaming (Stream) and webhook ingestion (Ingest). Hosted offering is multi-region (US, EU, CA, AU, IN) with SOC 2 Type II, HIPAA, PCI-DSS attestations.

APIs.json: https://github.com/api-evangelist/svix

Scope

• Type: Index

Tags

• Webhooks
• Webhooks As A Service
• Webhook Delivery
• Webhook Sending
• Event Driven
• Eventing
• Messaging
• Pub Sub
• Streaming
• Ingest
• Integration
• Reliability
• Retries
• Deliverability
• Signing
• Verification
• HMAC
• Standard Webhooks
• Multi Tenant
• Multi Region
• Enterprise
• SaaS
• Developer Platform
• API
• REST
• SOC 2
• HIPAA
• PCI DSS
• GDPR
• Open Source
• Rust
• Polyglot SDK
• Terraform
• CLI

Timestamps

• Created: 2026-05-22
• Modified: 2026-05-22

APIs

Svix Webhooks API

The hosted Svix API for sending webhooks to your customers' endpoints. Covers applications (tenants), endpoints (subscriber URLs), event types, messages (webhook payloads), message attempts (delivery history), integrations (per-application API keys), and the authentication endpoints used to mint Consumer App Portal access tokens. Also includes operational webhooks (Svix telling you about your own Svix account), statistics, environment import/export, background tasks, and connectors.

• Human URL: https://api.svix.com/docs
• Base URL: https://api.svix.com

Tags

• Webhooks
• Webhook Sending
• Applications
• Endpoints
• Messages
• Message Attempts
• Event Types
• Integrations
• Operational Webhooks
• Background Tasks
• Statistics
• Connectors
• Environments

Properties

• OpenAPI — OpenAPI Specification
• Postman Collection — Postman Collection 2.1
• Open Collection — Open Collection 1.0
• Documentation
• API Reference
• Authentication
• Errors
• Rate Limits

Svix Ingest API

The receiving-side surface of Svix. Ingest sources are URLs that accept incoming webhooks from third parties (Stripe, GitHub, Shopify, etc.), apply verification, transformations, and forward them to your endpoints. Same Bearer token, same multi-region hosts, exposed under the /ingest/api/v1/ prefix of the same hosted OpenAPI.

• Human URL: https://api.svix.com/docs
• Base URL: https://api.svix.com

Tags

• Ingest
• Webhook Receiving
• Sources
• Verification
• Transformation
• Inbound Webhooks

Properties

• OpenAPI — OpenAPI Specification
• Postman Collection — Postman Collection 2.1
• Open Collection — Open Collection 1.0
• Documentation
• API Reference

Svix Stream API

Svix Stream is event streaming for product telemetry — sinks, events, and pollers exposed under /api/v1/stream/. Provides the same delivery-reliability semantics as webhooks but designed for high-volume event fan-out and pull-based consumption.

• Human URL: https://www.svix.com/stream/
• Base URL: https://api.svix.com

Tags

• Streaming
• Event Stream
• Sinks
• Pollers
• Telemetry

Properties

• OpenAPI — OpenAPI Specification
• Postman Collection — Postman Collection 2.1
• Open Collection — Open Collection 1.0
• Documentation

Svix Open Source Server API

The self-hostable open source Svix server (svix-webhooks repo). Smaller surface area than the hosted product (no Stream, no Ingest, no Connectors, no Background Tasks, no multi-region) — 29 paths, 46 operations in v1.1.1 — but API-compatible with the hosted product for the core webhook-sending workflow.

• Human URL: https://github.com/svix/svix-webhooks
• Base URL: http://localhost:8071

Tags

• Open Source
• Self Hosted
• Webhook Sending
• Rust
• MIT License

Properties

• GitHub Repository
• Documentation
• Postman Collection — Postman Collection 2.1
• Open Collection — Open Collection 1.0

Common Properties

• Arazzo Workflows — Arazzo Specification
• Portal
• Developer Portal
• Documentation
• API Reference
• Getting Started
• Quickstart
• Tutorials
• Sign Up
• Login
• Pricing
• Plans
• Rate Limits
• Fin Ops
• Regions
• Authentication
• Security
• Compliance
• Trust Center
• Terms of Service
• Privacy Policy
• Status Page
• Blog
• Changelog
• Release Notes
• Support
• Contact
• GitHub Organization
• GitHub Repository
• Console
• Sandbox
• C L I
• SDK
• SDK
• SDK
• SDK
• SDK
• SDK
• SDK
• SDK
• SDK
• Integrations
• Integrations
• Integrations
• X (Twitter)
• LinkedIn
• Capabilities
• Rules
• JSON Schema — JSON Schema
• JSON-LD — JSON-LD
• Vocabulary
• L L Ms Txt

Maintainers

FN: Kin Lane Email: info@apievangelist.com URL: https://apievangelist.com