Developer: CoxOne (3)
Price: $4.99
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Reviews: 0 Write a Review
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Description

OhAPI
OhAPI is a native macOS app for developers and API architects who work with OpenAPI specifications. It makes complex definitions easier to understand through an interactive tree visualization, a powerful code viewer, and a dedicated operations browser.

Interactive Tree Visualization

Turn your specification into a clear, structured graph: schemas, properties, parameters, references, and compositions (allOf, anyOf, oneOf) become visual nodes with color cues.
• Expand/collapse sections to stay focused
• Select a node to automatically highlight the corresponding source
• Jump through $ref references instantly
• Smooth animations for easier reading

JSON/YAML Viewer with Syntax Highlighting

Read the raw spec with a view optimized for clarity:
• JSON and YAML syntax highlighting
• Line numbers
• Two-way sync between “tree ↔ source” (auto-scroll to the relevant line)

Operations Browser

Browse your API by endpoints and HTTP methods:
• Operations list (GET, POST, PUT, DELETE, etc.)
• Details (summary, operationId, description)
• Requests and responses grouped by HTTP status (2xx, 4xx/5xx, default)

Reference Resolution with Cycle Detection

OhAPI resolves references across the spec (OpenAPI 3.x and Swagger 2.0) and safely handles circular references to avoid infinite recursion.

Native macOS, Document-Based Workflow

OhAPI behaves like a true macOS app:
• Open via File > Open, drag & drop, or Finder double-click
• Multiple documents in separate windows
• Recent files support
• Built-in examples to get started quickly

Formats & Compatibility
• File formats: .json, .yaml, .yml
• Versions: Swagger 2.0, OpenAPI 3.0.x, OpenAPI 3.1.x
• Light/Dark Mode and customizable node colors

Built with Swift and AppKit, OhAPI is designed to be fast, stable, and deeply integrated into macOS.
more ↓

Screenshots

#1. OhAPI (macOS) By: CoxOne
#2. OhAPI (macOS) By: CoxOne
#3. OhAPI (macOS) By: CoxOne
#4. OhAPI (macOS) By: CoxOne
#5. OhAPI (macOS) By: CoxOne

What's new

  • Version: 1.1.0
  • Updated:
  • - Bug fixes
    - Support of OpenAPI 3.1
    - Support of OpenAPI 2.0 (Swagger)

Price History

  • Today: $4.99
  • Minimum: $2.99
  • Maximum: $4.99
  
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Developer

  • CoxOne
  • Platforms: macOS Apps (3)
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  • Rankings: 0
  • Reviews: 0
  • Discounts: 0
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Additional Information

«OhAPI» is a Developer Tools app for macOS, developed by «CoxOne». It was first released on and last updated on . The lowest historical price was $2.99 on , and the highest was $4.99 on . This app has not yet received any ratings or reviews on AppAgg. Available languages: English. AppAgg continuously tracks the price history, ratings, and user feedback for «OhAPI». Subscribe to this app or follow its RSS feed to get notified about future discounts or updates.
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