opencode_api 0.1.1

A Dart package that wraps the opencode.ai API using retrofit for type-safe HTTP requests.

opencode_api

A Dart package that wraps the opencode.ai API using retrofit for type-safe HTTP requests.

Quick Start

import 'package:opencode_api/opencode_api.dart';
import 'package:dio/dio.dart';

void main() async {
  final dio = OpencodeClient.createDio(
    username: 'opencode',
    password: 'your-password',
    baseUrl: 'http://localhost:4096'
  );

  final client = OpencodeClient(dio);

  final health = await client.getHealth();
  print('Server healthy: ${health.healthy}');
}

Features

• Type-safe API client - Uses retrofit for compile-time API contracts
• Comprehensive endpoints - Covers all opencode.ai API endpoints
• Secure error handling - Custom exceptions with user-friendly messages, no implementation leaks
• Built-in logging - Uses logger package with platform-aware conditional imports
• Easy authentication - HTTP Basic Auth support

Configuration

Variable	Description	Default
baseUrl	Server URL	http://localhost:4096
username	Auth username	opencode
password	Auth password	(required)

Supported Endpoints

Category	Endpoints
Global	/global/health, /global/event
Project	/project, /project/current
Path & VCS	/path, /vcs
Instance	/instance/dispose
Config	/config, /config/providers
Provider	/provider, /provider/auth, OAuth
Session	Full CRUD + init, fork, abort, share, diff, summarize, revert, permissions
Messages	Send, list, async, command, shell
Commands	/command
Files	/find, /find/file, /find/symbol, /file, /file/content, /file/status
Tools	/experimental/tool/ids, /experimental/tool
LSP/Formatter/MCP	/lsp, /formatter, /mcp
Agents	/agent
Logging	/log
TUI	12 endpoints for TUI control
Auth	/auth/:id
Events	/event (SSE stream)

Documentation

• API Reference
• Architecture

Error Handling

The package provides user-friendly error messages without exposing implementation details:

try {
  final sessions = await client.getSessions();
} catch (e) {
  if (e is OpencodeException) {
    print(e.userMessage); // Safe for users
  }
}

Running the Generator

After changes to API definitions:

dart run build_runner build --delete-conflicting-outputs

Support

If you find this package helpful, consider supporting its development:

License

MIT - See LICENSE