# API Client - REST HTTP Tester — REST API Tester & HTTP Client

> REST API Tester & HTTP Client (iPhone/iPad app by Sahana A S.)

- Source: https://appshunter.io/ios/app/api-client-rest-http-tester/id6760490589 (this page in markdown: same URL + `.md`)
- Developer: [Sahana A S](https://appshunter.io/developer/1800491118)
- Category: Developer Tools, Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 14.0 · 40 MB
- Languages: American English
- Released: 2026-03-17
- Data updated: 2026-08-30
- User reviews in markdown: https://appshunter.io/ios/app/api-client-rest-http-tester/id6760490589/reviews.md

## What is API Client?

Test any API right from your phone. Paste a URL, hit send, see the response.

API Client is a lightweight REST and HTTP tester. No account needed. No cloud sync. No setup. Just open the app and start testing.


▸ JUST PASTE & SEND
Enter any URL, pick a method (GET, POST, PUT, PATCH, DELETE), and tap Send. See status codes, response time, headers, and formatted JSON — all in one view.

▸ SMART JSON VIEWER
Collapsible JSON tree with search, tap-to-copy, and syntax highlighting. Format or minify JSON with one tap. Build request bodies visually without typing raw JSON.

▸ ENVIRONMENTS
Switch between development, staging, and production with one tap. Each environment stores its own base URL, bearer token, API key, and custom headers. Use {{variables}} across all requests.

▸ COLLECTIONS & HISTORY
Save requests to collections. Pin favorites for quick access. Full history grouped by date with one-tap rerun. Search across all saved requests.

▸ cURL IMPORT & EXPORT
Paste any cURL command to import instantly. Export any request as cURL to share with your team or use in terminal scripts.

▸ API MONITORING
Set up automatic health checks for your endpoints. Get push notifications when an API goes down or degrades. Track incidents and recovery times.

▸ TEST SUITES & ASSERTIONS
Group requests into test suites. Add response assertions — validate status codes, check JSON fields, verify headers. Run all tests with one tap.

▸ API DOCS GENERATOR
Generate shareable PDF documentation for any endpoint — method, URL, headers, body, response samples, and status codes included.


WORKS GREAT FOR
• Developers testing REST APIs from anywhere
• Students learning HTTP methods and API concepts
• QA engineers validating endpoints
• DevOps checking microservice health
• Anyone who needs an API client on mobile


WHY API CLIENT?
This app runs entirely on your device. Your API keys and tokens stay on your phone. No sign-up required — just open and test.


## Version history (last 3 releases)

### 1.0.3 — 2026-03-30

API Dashboard has been added for easier analysis

### 1.0.2 — 2026-03-27

New Dashboard section

### 1.0 — 2026-03-17

No release notes.

## More apps by Sahana A S

- [StumpScore](https://appshunter.io/ios/app/stumpscore/id6742899978)
- [WebEva: AI Code & Web Builder](https://appshunter.io/ios/app/webeva-ai-code-and-web-builder/id6744298614)
- [HTML Viewer & Editor - Code](https://appshunter.io/ios/app/html-viewer-and-editor-code/id6759455045)
- [DevBuddy Dev Tools](https://appshunter.io/ios/app/devbuddy-dev-tools/id6760576492)
- [JSON Viewer and Editor](https://appshunter.io/ios/app/json-viewer-and-editor/id6760624709)

All apps by Sahana A S: https://appshunter.io/developer/1800491118

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*