Proffesional
I love the app even tho it costs money because it has a simple ui and works very smooth since is so lightweight
$3.99 Free
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Lowest price: Free 2 years ago (-100%)
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About
A private HTTP client for making API requests on your iPhone. It allows you to write requests, send them, and view responses with detailed timings, headers, and checks. Supports various methods, authentication, and variable usage.
✓Write and send HTTP requests
✓View detailed response timings and headers
✓Support for various request methods and authentication
✓Use variables and environments
✓Import Postman collections
✓Perform response checks and create request chains
✓Export requests in multiple languages
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What's New in API Testing Tool
3.0.0
October 29, 2026
Version 3.0 is a new app, set like a newspaper. • The Daily Request: a front page with today's sends, what failed, the slowest endpoints and the requests you pin. • Collections, environments and {{variables}}: Staging and Production are a tap apart. • Checks on every response (status, time, headers, JSON paths), and values saved from one response into the next request, like a login's token. • Live server-sent events, a timing breakdown for every send, and JSON fields you can tap to check or save. • Paste a cURL command or import a Postman collection; export any request as cURL, HTTPie, JavaScript, Python, Swift or Go. • Run a whole collection in order and see what passed. • A history of every send with its full response, and a filter for what failed. • Light and dark editions. Your saved requests from version 1 are waiting in “My Requests”. Still free, with no ads, no tracking and no account. If the app saves you time, there's an optional coffee tip in Settings.
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Subscriptions & In-App Purchases
$1.99
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FAQ
What is API Testing Tool?
API Testing Tool is a private HTTP client designed for iPhones. It allows users to construct and send API requests, then analyze the responses with detailed information like timings, headers, and checks.
Does API Testing Tool have ads?
No, API Testing Tool is free with no ads, no tracking, and no account required. Your requests are sent directly from your iPhone to the servers you call.
What platforms does API Testing Tool support?
API Testing Tool is currently supported on iPhone devices.
How does API Testing Tool handle authentication?
API Testing Tool supports Bearer token, Basic, and API-key authentication methods for your requests.
Can I import existing API collections into API Testing Tool?
Yes, you can paste a cURL command or import a Postman collection or environment directly into API Testing Tool.
What kind of response data can I see in API Testing Tool?
You can view pretty-printed JSON, raw text with search, image and HTML previews, status, size, and time breakdown (DNS, connect, TLS, waiting, download) for each response.
How often is API Testing Tool updated?
The latest version, 3.0.0, was released on October 29, 2026, indicating active development and regular updates.
What is the user sentiment for API Testing Tool?
API Testing Tool has received a perfect rating of 5.0 stars from 1 rating, suggesting very positive initial user feedback.
