v1.0.0 · Free for macOS & Windows

Hit your APIs. Get answers back.

Volley is a fast desktop app for building, sending and testing HTTP requests. No account, no cloud, no clutter.

Available for macOS (.pkg) and Windows (.exe)

Volley — Payments API
POST {{baseUrl}}/v1/charges Send
ParamsHeadersAuthBodyTestsSettings
201 Created184 ms412 B
{
  "id": "ch_9f2a71",
  "amount": 4200,
  "currency": "usd",
  "status": "succeeded"
}
3 / 3 passed
status is 201
response time < 500 ms
$.status equals "succeeded"
Extracted → {{chargeId}}
Features

Everything you reach for every day

Volley covers the everyday parts of API work: sending requests, organizing them, and checking that the responses are right.

Requests & responses

Every HTTP method, params, headers, auth and JSON, raw or form bodies. Responses show status, time, size and pretty-printed JSON.

BearerBasicAPI keyCancel

Collections & folders

Group requests in a searchable sidebar and open them in tabs. Your workspace is saved automatically.

Variables & environments

Use {{variables}} at global, collection, environment and chained scope. Switch between dev and prod from the toolbar.

$guid$timestamp$randomInt

Tests & chaining

Check the status, response time, JSON values, headers and body. Save a value from one response for the next request.

Collection Runner

Run a whole collection or folder in one go and see a clear pass/fail report.

Import, export & code

Import cURL and Postman v2.1 collections, export back to Postman, and copy any request as code.

cURLPythonfetchHTTPie

Cookie jar

Cookies are kept between requests like a browser. You can view or clear them from the toolbar.

History

Every request you send is logged. Double-click one to open it again.

Light & dark

Light, dark or follow-system themes. Everything stays on your machine in ~/.volley.

Download

Get Volley

Free installers for macOS and Windows. Current version: v1.0.0.

Your system

macOS

macOS 11 or later · .pkg installer
Download for macOS
  1. Open Volley-1.0.0.pkg and follow the installer.
  2. Volley is installed to /Applications.
  3. The first time, right-click Volley → Open, or allow it under System Settings → Privacy & Security.

The app isn't signed by Apple yet, so macOS asks for confirmation the first time you open it.

Your system

Windows

Windows 10 / 11 (64-bit) · .exe installer
Download for Windows
  1. Run Volley-Setup-1.0.0.exe.
  2. If SmartScreen appears, click More info → Run anyway.
  3. Finish the setup wizard. Volley appears in the Start menu.

The installer isn't code-signed yet, so Windows may show a SmartScreen warning.