OpenAPI Flow Editor
Beta: everything is free today

free to design and run. pro to run on its own.

Draw the test of your API from its OpenAPI definition and run it in one click, free forever. With Pro the test runs on its own from our server, on a schedule, and alerts you when something breaks.

The editor itself is in Italian for now; the flow diagram, HTTP methods and JSON speak for themselves.

three plans, one clear price

We are in beta: today you pay nothing and Pro cannot be bought yet. These are the launch prices: leave your email and we will write when it opens, with the founder price.

Free

To design and run tests on your own.

€0

forever · no card

  • Full editor from an OpenAPI or Swagger definition
  • Unlimited runs from the browser
  • Import and export tests as JSON, no account
  • 100 requests a day from our server, no CORS blocks (with a free account)
  • 1 test that runs on its own once a day, with email alert coming
  • 7-day run history coming
Open the editor
Pro · recommended

Pro

For tests that run on their own and tell you when they fail.

€79/year

VAT included · equal to €6.58/month, billed once a year

Founder price: €49/year for as long as you stay subscribed · list price €79

  • Everything in Free, plus:
  • Up to 10 tests running on their own, every 5 minutes coming
  • Alerts when something breaks: email, Telegram or webhook coming
  • 90-day history and reports you can share with a link coming
  • Environments (dev, staging, production) with their own variables coming
  • 5,000 requests a day from our server

Just your email: no card, no commitment.

Team

For a group looking after the same APIs.

€69/seat/year + VAT

€84.18 with Italian VAT · minimum 2 seats

  • Pro for every person, plus:
  • Tests and monitors in a shared workspace, up to 30 monitors on request
  • Variables and secrets shared by the team on request
  • Command line and CI runs with JUnit reports tell us if you need it

We will write to you to understand what you need.

On your server: €390/year + VAT (€475.80 with Italian VAT) per installation, unlimited users. The runner lives in your network: tokens never leave it and our server limits do not apply.

  • a wpnet product
  • servers in Italy
  • 30-day refund, at launch
  • cancel in one click, at launch
  • your tests always exportable
  • wpnet terms (Italian)

clear rules

Written now, before we ask for a cent.

Free stays free

Editor, browser runs, export without an account and 100 server requests a day: they do not go away after the beta.

Founder price locked

People on the list before launch, or buying in the first 30 days, pay €49 a year for as long as they stay subscribed. It does not expire after year one.

No renewal surprises

At launch: same price on renewal, an email 30 and 7 days before, one-click cancellation and a 30-day refund.

everything in one table

The same things, side by side. "Coming" means it does not exist yet: we build it if people on the list ask for it.

FeatureFreeProTeam
Design and run
Editor and browser runs✓✓✓
Import and export tests (JSON)no account✓✓
Requests a day from our server1005,0005,000 per person
Tests that run on their own (coming)
Scheduled tests1, once a day10, every 5 minutes30, shared
Alertsemailemail, Telegram, webhookemail, Telegram, webhook
Run history7 days90 days90 days
Shareable reports, environments with variables—✓✓
Shared workspace and secrets——✓
Price
Per year€0€79 VAT incl.€69 + VAT per seat

For comparison: Postman Solo costs $9 a month billed yearly and includes 25 Flows credits a month (postman.com/pricing, read on 13 Oct 2026). Here, Pro: 10 tests every 5 minutes.

pricing questions

Where do the requests run?

Normally from your browser, straight to your API. If you choose to run from the server, our server in Italy makes the call: URL, headers (tokens included) and bodies pass through it only for that call and are not stored. We only keep the count of today's requests.

Can I keep my tokens off your server?

Yes: run from the browser, which stays free and unlimited, or ask for the on-your-server plan, with the runner inside your own network.

What is the founder price?

It is the launch price of Pro: €49 a year, list price €79. It is for people on the waiting list before launch and for those who buy in the first 30 days, and it stays locked for as long as you stay subscribed.

Do you issue VAT invoices?

At launch, yes: Team and On your server are business plans, priced + VAT, with an invoice. EU businesses with a valid VAT number get reverse charge.

Can I cancel?

At launch: cancel in one click, no lock-in, and a full refund within 30 days of the first payment, no questions asked.

What if you stop?

Your tests are yours: JSON export is always available, even without an account, and the format is open.

Which currency and language?

Prices are in euros. This page is in English and Italian; the editor is in Italian for now.

You pay nothing during the beta

tell me when Pro opens