Relay Updates
Relay — Downloads & Releases
A fast, local-first desktop API client
This repository hosts the public releases and auto-update feed for Relay. No accounts. No cloud sync. No telemetry — just you and your APIs.
Download
Grab the latest build for your platform from the latest release:
| Platform | File |
|---|---|
| 🍎 macOS (Apple Silicon + Intel) | relay-*-darwin-universal.dmg |
| 🪟 Windows | relay-*-windows-amd64-installer.exe · relay-*-windows-amd64.msix |
| 🐧 Linux | relay-*-linux-amd64.AppImage |
First launch on macOS may need a right-click → Open (Gatekeeper), and on Windows you may need More info → Run anyway (SmartScreen). Both are expected for independent apps.
Verify your download (optional but recommended)
Every release is published with detached minisign signatures (*.minisig) and a SHA256SUMS.txt.
# check the checksum
shasum -a 256 -c SHA256SUMS.txt
# verify the signature (requires minisign + the public key)
minisign -Vm relay-darwin-universal -P <RELAY_PUBLIC_KEY>
Auto-updates
Relay updates itself in place. The app reads latest.json from the latest release, downloads the matching artifact, and verifies its SHA‑256 before installing — so you stay current without re-downloading manually.
What is Relay?
A modern, polished alternative to Postman and Insomnia, built to be fast and private. Everything is stored on your machine and encrypted at rest (AES‑256‑GCM).
- 🌐 HTTP, GraphQL, SSE, WebSocket, Socket.IO, gRPC in one editor
- 🔐 Auth: Bearer, Basic, Digest, API Key, OAuth 2.0, AWS SigV4
- 🧬 Git-backed workspaces — versioned YAML, secrets stay local, built-in Git sync & conflict helpers
- 📜 Scriptable pre-request & test scripts (sandboxed JS,
pm.*API) - 🔄 Import/Export Postman, Insomnia, Bruno, OpenAPI, HAR, curl
- ▶️ Collection Runner with HTML reports
- 🧩 Code generation (cURL, Python, JavaScript, Go)
- ⌨️ Keyboard-first with configurable shortcuts
