HttpNinja - REST API Client

🥷 HttpNinja Pro - Free Postman Alternative

Professional API testing for Android. Generate code in 14 languages, automate workflows, test OAuth/JWT - completely FREE, offline & private!

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⚡ WHY HTTPNINJA PRO?

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✓ $3,500/year Features - 100% FREE

✓ 14-Language Code Generator (More than Postman!)

✓ OAuth 2.0, JWT & AWS Authentication

✓ Workflow Automation with Retry Logic

✓ Mock Server & WebSocket Testing

✓ 50+ Test Data Generator Types

✓ Complete Offline Support

✓ Zero Tracking - Privacy First

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🚀 KEY FEATURES

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CODE GENERATOR - 14 LANGUAGES

Generate production-ready code instantly:

• Python, JavaScript, TypeScript, Kotlin, Java

• Go, Swift, C#, PHP, Ruby, Rust, Dart, cURL

WORKFLOW AUTOMATION

• Chain multiple requests

• Extract & inject response data

• Retry logic & error handling

• Pre-built templates (Auth, CRUD, Health Check)

ADVANCED AUTHENTICATION

• OAuth 2.0 (all grant types)

• JWT generation & verification

• AWS Signature V4

• Templates: GitHub, Google, Facebook, Microsoft

TESTING & MOCK

• 12+ assertion types

• Test suites & automated reports

• Built-in mock server

• WebSocket testing

• Performance testing & analytics

VARIABLES & DATA

• 4 variable scopes (Global, Environment, Collection, Local)

• Dynamic variables ({timestamp}, {uuid})

• 50+ test data types (name, email, company, product)

DOCUMENTATION

• Auto-generate Markdown, HTML, OpenAPI 3.0

• Export to Postman Collection

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💎 CORE FEATURES

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✓ All HTTP Methods (GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS)

✓ Request Builder (Headers, Query Params, Body)

✓ Beautiful JSON Viewer with Syntax Highlighting

✓ Collections & Organization

✓ Import/Export (JSON, QR Code)

✓ Request History & Search

✓ Dark/Light Theme (Material Design 3)

✓ Tablet Support & Split Screen

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💪 VS POSTMAN PRO

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Feature | Postman Pro | HttpNinja Pro

Price | $588/year | FREE ✓

Code Gen | 10 langs | 14 langs ✓

OAuth 2.0 | Limited | All types ✓

JWT & AWS | No | Yes ✓

Test Data Gen | No | 50+ types ✓

Mock Server | No | Built-in ✓

Offline | No | 100% ✓

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🔒 PRIVACY FIRST

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✓ 100% offline capable

✓ Zero tracking or telemetry

✓ All data stored locally

✓ No cloud sync required

✓ Your API keys never leave your device

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🎯 PERFECT FOR

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✓ Mobile & Backend Developers

✓ QA Engineers & DevOps

✓ Startups & Small Teams (can't afford Postman Pro)

✓ Students learning API development

✓ Privacy-conscious developers

✓ Anyone needing professional API testing

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🚀 USE CASES

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• Test REST APIs during development

• Generate client code in any language

• Automate multi-step workflows

• Test OAuth & JWT authentication

• Mock backend for frontend dev

• Performance testing & optimization

• Learn HTTP & REST concepts

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Download HttpNinja Pro today! 🥷

No subscription. No limits. Professional API testing in your pocket - FREE forever.

📧 Support: [email protected]

Keywords: API testing, REST client, Postman alternative, code generator, OAuth, JWT, workflow automation, mock server, developer tools, offline