SDKs
One install, four languages
Published to npm, Packagist, PyPI, and the Go module proxy. Each package ships a hand-tuned signature verifier for the receiver side and a small dependency-free client for the sender side. Identical contract across every language so behavior is portable.
TypeScript
@philiprehberger/webhook-relay-client
Node 18+. Dependency-free. Works in serverless runtimes (Vercel, Cloudflare, Lambda).
npm i @philiprehberger/webhook-relay-client
PHP
philiprehberger/php-webhook-relay-client
PHP 8.2+. curl + json extensions only — no Guzzle / PSR-18 plumbing.
composer require philiprehberger/php-webhook-relay-client
Python
philiprehberger-webhook-relay-client
Python 3.10+. urllib-based, PEP 561 typed. FastAPI, Django, Flask, anything.
pip install philiprehberger-webhook-relay-client
Go
github.com/philiprehberger/go-webhook-relay-client
Go 1.22+. Zero runtime dependencies beyond the standard library.
go get github.com/philiprehberger/go-webhook-relay-client