api_gen

A simple Dart code generator that creates model classes (with fromJson/toJson) from a JSON schema, saving time on boilerplate in Flutter/Dart projects.

0.1.0 56 downloads/mo #3711 most downloaded on pub.dev mrrda1969/api_gen

What this package is like to depend on

Last release 10 months ago

11 Oct 2025

Ships on a steady schedule

a new release about every 3 weeks

Most releases are documented

notes for 5 of 7 stable releases

Nothing withdrawn

no release was ever pulled

1 years old

7 releases · first in 2025

4 releases in the last 12 months

see the full history below

Release timeline

7 releases · Aug 2025 to Oct 2025

2026

Release Pre-release

Releases

latest 7

0.1.0 11 Oct 2025
Release notes
Major Release - Complete CLI Implementation
- Complete CLI Interface - Added generate, validate, and watch commands
- Schema Validation - Built-in validation for JSON Schema structures with detailed error reporting
- File Watching - Real-time schema monitoring with automatic regeneration and configurable polling intervals
- Enhanced Error Handling - Comprehensive exception types with specific error messages
- Comprehensive Testing - Full test suite covering CLI, schema validation, model generation, and integration
- Bug Fixes - Fixed import statement generation bug in legacy mode
- Improved Documentation - Updated README with complete CLI usage examples and testing information
CLI Commands Added:
- api_gen generate - Generate Dart models from JSON schemas
- api_gen validate - Validate JSON schema structure and format
- api_gen watch - Monitor schema files and regenerate models on changes
- api_gen help - Display help information for commands
Technical Improvements:
- Restructured codebase to match modern Dart package conventions
- Enhanced schema parsing with proper $ref handling
- Improved nested model support with correct import generation
- Added comprehensive error handling for all file operations
- Implemented result pattern for better error management
Open source →
0.0.5 30 Sep 2025
Release notes
- Added generate command to the package's CLI
- Improved README file
Open source →
0.0.4 09 Sep 2025
Release notes
- Added ApiGenClient for high-level programmatic usage
- Comprehensive exception handling with specific exception types
- Enhanced input validation and error recovery
- Multiple usage examples and comprehensive documentation
- Support for both legacy and standard JSON Schema formats
- Improved CLI error messages and logging
- Better error handling for file operations and JSON parsing
- Auto-detection of schema format (legacy vs standard JSON Schema)
- Improved nested model support with proper imports
Open source →
0.0.4+1 13 Sep 2025
Release notes
- Updated dart doc comments on all files
Open source →
0.0.3 25 Aug 2025
Release notes
- v3 of api_gen
- Support for nested models
- CLI global executable support
Open source →
0.0.2 20 Aug 2025

Nothing published for this version
0.0.1 19 Aug 2025

Nothing published for this version

api_gen

What this package is like to depend on

Release timeline

Releases

Major Release - Complete CLI Implementation

CLI Commands Added:

Technical Improvements:

Every package, every release, already written down.