Protocol specification and Node library designed to make building APIs that use HMAC signatures simple

Golang HTTP Reverse Proxy to transparently sign requests to AWS endpoints

Desktop Tkinter app: batch TikTok device_register via Python + Java (unidbg). Bilingual README (EN/AR).

HTTP Request Signing using RFC8941

The missing .NET Core & ASP.NET Core request signing library.

This package facilitates the way of API Signing in Django projects.

Express middleware for creating APIs that implement hmac signatures

Koa middleware for creating APIs that implement hmac signatures

Objective-C iOS framework for interfacing with APIs that implement hmac signatures

Swift framework for interfacing with APIs that implement HMAC signatures

PHP library for interfacing with APIs that implement hmac signatures

ESNI (SCTE-224) auth module for HTTPie

API 요청 서명 및 토큰 회전 기반 크롤링 방어

Make every intranet call prove itself, directional HKDF keys, canonical authentication envelopes, HMAC-SHA256 request signing, and header-safe transport.

Proxy-Wasm HMAC request signature verifier for Varnish and vmod-wasm

Signing wrapper over ovh-api (jbox-web's Faraday transport) — OVH REST API request signing as Faraday middleware, clock-skew handling, consumer-key bootstrap, and per-attempt re-signing retries.

Android device authentication for Synheart — Keystore-backed ECDSA P-256 request signing

Audit API request-signing docs for algorithms, canonical requests, signed headers, payload hashes, replay protection, key rotation, verification errors, examples, SDKs, and monitoring.

iOS/macOS device authentication for Synheart — Secure Enclave-backed ECDSA P-256 request signing