generated: '2026-08-13'
method: searched
source: |
  Registry metadata endpoints queried unauthenticated on 2026-08-13
  (registry.npmjs.org, pypi.org, rubygems.org, crates.io, azuresearch-usnc.nuget.org,
  repo1.maven.org, repo.packagist.org, proxy.golang.org), cross-checked against
  https://github.com/svix/svix-webhooks (the monorepo every SDK is generated from)
  and https://docs.svix.com/.
note: |
  Svix generates every server SDK from one OpenAPI document in the svix-webhooks
  monorepo, so the whole polyglot set moves together on a single release train —
  v1.99.1 shipped to npm, PyPI, RubyGems, NuGet, Maven Central and the Go proxy on
  the same day (2026-07-23). A v2.0.0 release candidate line (2.0.0-rc.2, 2026-07-28)
  is published ahead of the stable channel on crates.io, Packagist and Maven Central;
  those two registries currently resolve "latest" to the RC rather than to 1.99.1.
  No SDK in this set is stale relative to the API: the live contract at
  api.svix.com/api/v1/openapi.json reports info.version 1.922.0 and the SDK train
  is 3 weeks old at time of writing.
release_train:
  monorepo: https://github.com/svix/svix-webhooks
  stable: 1.99.1
  stable_published: '2026-07-23'
  prerelease: 2.0.0-rc.2
  prerelease_published: '2026-07-28'
  changelog: https://github.com/svix/svix-webhooks/blob/main/ChangeLog.md

packages:
  - language: javascript
    registry: npm
    name: svix
    url: https://www.npmjs.com/package/svix
    install: npm install svix
    official: true
    version: 1.99.1
    published: '2026-07-23'
    source_repo: https://github.com/svix/svix-webhooks

  - language: python
    registry: pypi
    name: svix
    url: https://pypi.org/project/svix/
    install: pip install svix
    official: true
    version: 1.99.1
    published: '2026-07-23'
    source_repo: https://github.com/svix/svix-webhooks

  - language: ruby
    registry: rubygems
    name: svix
    url: https://rubygems.org/gems/svix
    install: gem install svix
    official: true
    version: 1.99.1
    published: '2026-07-23'
    source_repo: https://github.com/svix/svix-webhooks

  - language: csharp
    registry: nuget
    name: Svix
    url: https://www.nuget.org/packages/Svix
    install: dotnet add package Svix
    official: true
    version: 1.99.1
    published: '2026-07-23'
    source_repo: https://github.com/svix/svix-webhooks

  - language: go
    registry: go-modules
    name: github.com/svix/svix-webhooks
    url: https://pkg.go.dev/github.com/svix/svix-webhooks/go
    install: go get github.com/svix/svix-webhooks/go
    official: true
    version: v1.99.1
    published: '2026-07-23'
    source_repo: https://github.com/svix/svix-webhooks
    note: |
      proxy.golang.org resolves the module at the repository root
      (github.com/svix/svix-webhooks@v1.99.1); the importable package is the
      /go subdirectory, which has no separate module version of its own.

  - language: java
    registry: maven-central
    name: com.svix:svix
    url: https://central.sonatype.com/artifact/com.svix/svix
    install: 'implementation "com.svix:svix:1.99.1"'
    official: true
    version: 2.0.0-rc.2
    published: '2026-07-28'
    latest_stable: 1.99.1
    note: |
      maven-metadata.xml lists 132 versions; the newest is the 2.0.0 release
      candidate. 1.99.1 is the newest stable.

  - language: kotlin
    registry: maven-central
    name: com.svix.kotlin:svix-kotlin
    url: https://central.sonatype.com/artifact/com.svix.kotlin/svix-kotlin
    install: 'implementation "com.svix.kotlin:svix-kotlin:1.99.1"'
    official: true
    version: 2.0.0-rc.2
    published: '2026-07-28'
    latest_stable: 1.99.1

  - language: php
    registry: packagist
    name: svix/svix
    url: https://packagist.org/packages/svix/svix
    install: composer require svix/svix
    official: true
    version: 2.0.0-rc.2
    published: '2026-07-28'
    latest_stable: 1.99.1
    note: Packagist resolves the newest tag, which is currently the 2.0.0 RC.

  - language: rust
    registry: crates.io
    name: svix
    url: https://crates.io/crates/svix
    install: cargo add svix
    official: true
    version: 2.0.0-rc.2
    published: '2026-07-28'
    latest_stable: 1.99.1
    note: |
      Svix's server and CLI are written in Rust; crates.io carries the client
      library. max_version is the 2.0.0 release candidate.

  - language: javascript
    registry: npm
    name: svix-cli
    kind: cli
    url: https://www.npmjs.com/package/svix-cli
    install: npx svix-cli
    official: true
    version: 1.99.0
    published: '2026-07-23'
    source_repo: https://github.com/svix/svix-webhooks
    note: |
      npm distribution of the Go-built Svix CLI; see cli/svix-cli.yml for the
      command surface and the non-npm install channels (Homebrew, Scoop, AUR,
      deb/rpm, GitHub releases).

  - language: javascript
    registry: npm
    name: svix-react
    kind: ui-component
    url: https://www.npmjs.com/package/svix-react
    install: npm install svix-react
    official: true
    version: 1.13.9
    published: '2026-03-10'
    note: |
      React components for embedding the Consumer App Portal in your own
      dashboard. Published by the svixdev/tasn npm maintainers (same accounts
      that publish `svix`), but on its own release cadence — 5 months behind the
      server-SDK train, which is expected for a UI wrapper rather than an
      abandonment signal. See components/svix-components.yml.

  - language: multi
    registry: null
    name: standardwebhooks
    kind: specification-library
    url: https://www.standardwebhooks.com
    official: false
    version: null
    published: null
    note: |
      Standard Webhooks is the open specification Svix co-authored and its
      libraries are the recommended receiver-side dependency, but they are
      published by the Standard Webhooks project rather than by Svix, so they
      are recorded here as related-not-first-party. version/published left null
      deliberately: this row names an ecosystem, not one registry artifact.

related_repositories:
  - name: svix/terraform-provider-svix
    url: https://github.com/svix/terraform-provider-svix
    kind: terraform-provider
    official: true
    note: Registry listing not confirmed in this pass; source repo verified.
  - name: svix/homebrew-svix
    url: https://github.com/svix/homebrew-svix
    kind: homebrew-tap
    official: true
  - name: svix/scoop-svix
    url: https://github.com/svix/scoop-svix
    kind: scoop-bucket
    official: true
  - name: svix/ai
    url: https://github.com/svix/ai
    kind: agent-skills-plugin
    official: true
    note: |
      Agent Skills + agent-runtime plugins, installable with `npx skills add svix/ai`.
      Not published to a package registry; see skills/_index.yml.