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npm · #3591 most downloaded on npm
Svix webhooks API client and webhook verification library
Last release 15 days ago
11 Sep 2026
Ships fairly regularly
a new release about every 2 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
10 versions withdrawn
withdrawn after publishing
5 years old
388 releases · first in 2021
One column per quarter.
Add bump version script by @svix-frank in https://github.com/svix/svix-libs/pull/163
Full Changelog: https://github.com/svix/svix-libs/compare/v0.34.2...v0.35.0
Update openapi spec by @svix-frank in https://github.com/svix/svix-libs/pull/161
Full Changelog: https://github.com/svix/svix-libs/compare/v0.34.1...v0.34.2
Hotfix: Fix bug in ruby endpoint api by @svix-frank in https://github.com/svix/svix-libs/pull/160
Full Changelog: https://github.com/svix/svix-libs/compare/v0.34.0...v0.34.1
Update Spec by @svix-frank in https://github.com/svix/svix-libs/pull/156
Full Changelog: https://github.com/svix/svix-libs/compare/v0.33.0...v0.34.0
PHP: Fix 5.6 compatibility by @svix-frank in https://github.com/svix/svix-libs/pull/154
Full Changelog: https://github.com/svix/svix-libs/compare/v0.32.0...v0.33.0
build(deps): bump ansi-regex from 5.0.0 to 5.0.1 in /javascript by @dependabot in https://github.com/svix/svix-libs/pull/146
Full Changelog: https://github.com/svix/svix-libs/compare/v0.31.0...v0.32.0
Python: Add additional message-attempt APIs. 🆕
Kotlin: Initial async kotlin library 🚀
All: Add before option to message APIs
All: Adds support for unbranded webhooks 📋
All: Adds Sending to MessageStatus 📤
All: Some of the list options structs have been renamed (this is a minor breaking change in some languages) 💥
All: Add nextAttempt to EndpointMessageOut 🕛
All: Add support for rate limiting 📈
All: Bump openapi-generator to 5.2.0, fixes bug in python lib which can throw if additionalProperties are found 🐛
Python: Cleanup explicit exports in python 🤓
All: Add Sign functions for generating webhook signatures 🔏
JavaScript, Python and Go: fix regression with server URLs not being set correctly.
Javascript: Fix bug with message attempt resend (would throw on return)
Python: Fix issue with pip package not generating the openapi_client properly on deploy
openapi_client properly on deployPython: Clean up exports, add API exceptions as svix.exceptions
svix.exceptionsAll: Enforce timestamp tolerance when verifying
Migrate to new GitHub org svix! :rocket:
svix! :rocket:Update the OpenAPI spec and change structures accordingly
Update the Message model to call the payload payload instead of data.
payload instead of data.Add function to update event_types.
Update OpenAPI spec to the latest version
* Rename to Svix * Sync library versions
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