Mia API Client for Windows
Test your APIs, keep your data local.
Send requests, check responses and organise collections and environments — with no account, no cloud workspace and nothing synced. Your collections are plain files on your computer, and your Postman collections import in one step.
What it does
Everything you need for everyday API work
Requests
Any method, query params, headers and bodies (JSON, XML, forms, files). Bearer, Basic and API-key auth, inherited from folders and collections.
Checks and runs
No-code checks on status, headers and JSON values. Save a login token from one response for the next, and run a whole collection in order.
Local by design
Collections, environments and history stay on your computer — or on a shared drive you choose. Nothing is uploaded.
Postman compatible
Import Postman collections and environments (v2.1), and export back at any time. Paste a cURL command to make a request.
Buying
Try it, then buy a licence
Download and use Mia API Client free for 30 days. When you buy, choose how many people will use it; your licence key appears straight away and is emailed to you. Click Activate and you're done — no account, and no internet connection needed to activate.
For IT departments: installer for all users of a PC (needs admin rights).