VPN for API testing

Free VPN CLI for API testing.

Free VPN CLI helps developers make network-sensitive API checks explicit: inspect VPN state, choose a region when needed, connect, verify, and capture doctor output when requests fail.

Install Free VPN CLI CLI overview

API testing Terminal JSON output Doctor

VPN for API testing

$ freevpn status --json

$ freevpn set-region "US East"

$ freevpn up --json

$ freevpn doctor --json

keep VPN state visible

#1 Free VPN

App Store · Play Store · Mac

100M+

Installs worldwide

10+ yrs

Battle-tested VPN core

1,000+

Servers · global exits

Setup

Prepare VPN state before API checks.

Use documented Free VPN CLI commands and avoid fake package managers, fake scripts, or unsupported flags.

Start with supported commands

Check state first, then connect or change region when the workflow calls for it.

Paste in Terminal

$freevpn status --json

$freevpn set-region "US East"

$freevpn up --json

Support notes

Use --json for anything another tool will parse.
Use freevpn status or freevpn status --json before changing state.
Use freevpn doctor --json for diagnostics.
Keep region changes explicit and verify after connecting.

Runs where your work already lives

A VPN CLI for API testing.

Use terminal commands where VPN for API testing work already happens.

Terminal

Run VPN commands directly where you work.

JSON output

Parse status, regions, and doctor output safely.

Region testing

Use explicit region selection when location matters.

Diagnostics

Capture structured evidence when network behavior is unclear.

Two lines and you're connected

Check status, then connect.

Keep the first steps short and verifiable.

Paste in Terminal

$freevpn status --json

$freevpn up --json

Use freevpn set-region "US East" first when a workflow needs a specific exit.

How it works

up. status. down.

Three verbs cover most day-to-day VPN work. set-region and doctor cover region selection and troubleshooting.

1 Check where you are · connect

freevpn status · up

$ freevpn status

$ freevpn up

connected · verify with freevpn status

2 Switch region · verify · disconnect

freevpn set-region · status · down

$ freevpn set-region "US East"

$ freevpn status

$ freevpn down

tunnel down · routes restored

Workflow

Check VPN state around API tests.

Use a bounded sequence: check status, choose a region only when needed, connect, verify, and run doctor on failure.

Paste in Terminal

$freevpn status --json

$freevpn set-region "US East"

$freevpn up --json

$freevpn doctor --json

Command	Why it matters
`freevpn status --json`	Read current VPN state before changing anything.
`freevpn regions --json`	List available region choices structurally.
`freevpn set-region "US East"`	Persist an explicit region for testing.
`freevpn up --json`	Connect and keep output parseable.
`freevpn doctor --json`	Collect diagnostics when a network task fails.

Features

Features for VPN for API testing.

Use only the CLI features that matter to this workflow.

Terminal-first control

Use freevpn commands directly.

JSON output

Use --json instead of scraping terminal text.

Region control

Set a region, connect, and verify the result.

Doctor diagnostics

Use structured troubleshooting output on failures.

Ad Block

Enable VPN-layer blocking during connected sessions.

SKILL.md

Agents can read the supported command surface before acting.

Ad Block

Use Ad Block during VPN for API testing sessions.

Ad Block applies while the VPN is connected and can help reduce known ad, analytics, and tracker domains across the device.

Blocks known ad, analytics, and tracker domains across the device.
Works at the VPN layer, so it helps outside the browser too.
Use stats to inspect what was blocked during the current VPN session.

adblock · Free VPN CLI

$ freevpn adblock on

$ freevpn adblock update

$ freevpn adblock stats

stats are useful when checking a session

Optional desktop app

The CLI stays primary; the desktop app is optional.

These workflows are terminal-first. On a desktop machine, you can add the optional companion window for human status checks while keeping scripts and agents on CLI commands.

Paste in Terminal

$freevpn gui install

$freevpn gui open

$freevpn gui uninstall

Agent Skill

Give VPN commands to coding agents.

SKILL.md documents Free VPN CLI commands, JSON output, exit handling, and troubleshooting flows so agents can use terminal commands without guessing from screenshots.

Download SKILL.md CLI overview

Works with

Claude

Cursor

Codex

OpenClaw

Hermes+ any MCP tool

agent · SKILL.md

$ freevpn status --json

$ freevpn regions --json

$ freevpn doctor --json

structured output for agents, scripts, and CI checks

Built for

Built for API testing.

Use Free VPN CLI when VPN for API testing needs visible VPN state and practical diagnostics.

Developers

Keep network state explicit in tests and scripts.

Terminal users

Run commands without opening a GUI.

Agents

Use SKILL.md and JSON output for safer automation.

Privacy-aware workflows

Use a VPN layer and Ad Block where appropriate.

Pricing

Free forever. Upgrade only if you want it.

Free VPN CLI is genuinely free to use: no signup, no email, no credit card. Use it for VPN for API testing workflows without signup or a credit card. The paid option removes the continuous connection limit for people who want the VPN running all day. Cancel any time. Prices in USD.

Always free

Free plan — $0 forever

No signup. No card. No expiry. Use it as much as you want.

30-min sessions with a 3-min break in between, on repeat, forever.
Same servers, regions and Ad Block as the paid plan.

Install free

free plan · status

$ freevpn up

30-min session, then 3-min break, then back online on repeat

Need the VPN running non-stop?

The paid plans below remove the 30-min session limit. Nothing else changes.

Weekly

$7.99/wk

Unlimited time, billed weekly. Cancel in one click from the billing portal.

Get unlimited

Annual

$99/yr

Unlimited time. Save ~58% vs. monthly: one charge a year, nothing else to think about.

Get unlimited

Monthly

$21.99/mo

Unlimited time, billed monthly. Swap plans any time from freevpn manage.

Get unlimited

Payments handled by Stripe Cancel anytime No email required for billing

Practical notes

VPN for API Testing notes.

Keep examples practical and source-supported.

Do not invent schema fields; inspect JSON output structurally.
Use freevpn status --json before and after region changes.
Use freevpn doctor --json for troubleshooting evidence.
Use explicit regions only when the task requires a location.

FAQ

VPN for API Testing FAQ.

Is Free VPN CLI useful for VPN for API testing?

Yes. It gives you terminal commands for status, connection, regions, JSON output, and diagnostics.

Which command should I run first?

Start with freevpn status --json so the current VPN state is visible.

Can I switch regions?

Yes. Use freevpn regions --json, then freevpn set-region "US East" or another documented slug or label.

Should scripts parse normal text output?

No. Use --json for anything that another tool reads.

Can I use it for region-sensitive API checks?

Yes. Choose a documented region with freevpn set-region "US East", connect, and verify with freevpn status --json.

Should I hard-code JSON fields?

Avoid inventing fields in public examples. Inspect the structured output and use documented concepts.

Use Free VPN CLI for API testing.

Keep VPN state visible, parseable, and easy to troubleshoot from the terminal.

Install Free VPN CLI Main CLI page