business plan

Shift-Left Agent

Run API tests on-premise behind your firewall.

What It Does

The Shift-Left Agent is a standalone desktop application that executes your API tests on your own machine or CI server. It connects to the Total Shift Left platform for test definitions and reports results back in real-time — while keeping all API traffic within your network.

Test execution with Shift-Left Engine (cloud) and Shift-Left Agent test pack management

Overview

A lightweight, Bun-compiled executable that runs tests locally against private APIs, VPNs, or air-gapped environments. Secure credential storage with Keytar.

Key Capabilities

Downloadable Windows executable — no Docker or complex setup
Tests private APIs behind firewalls and VPNs
Secure credential storage with OS-level Keytar integration
Real-time sync with the cloud platform via WebSocket

How It Works

  1. 1

    Download the Shift-Left Agent from the platform

  2. 2

    Connect it to your Total Shift Left account with a secure token

  3. 3

    Select tests to run — they execute locally against your private APIs

  4. 4

    Results sync to the cloud dashboard in real-time

Available on

business Plan & Above

Upgrade to the business plan to unlock this feature.

Available on Enterprise plan
See pricing →

Built for regulated teams

Teams in regulated industries rely on this capability to ship API changes with an audit trail.

Try Shift-Left Agent Today

Start your 15-day free trial — no credit card required.