@ai-workflow/client

Service-to-service HTTP client library for AI Workflow microservices communication.

Installation

npm install @ai-workflow/client

Usage

Auth Client

import { AuthServiceClient } from '@ai-workflow/client';

const authClient = new AuthServiceClient('http://auth-service:3000');

// Validate JWT token
const user = await authClient.validateToken(token);

// Get user by ID
const user = await authClient.getUserById(userId);

Workflow Client

import { WorkflowServiceClient } from '@ai-workflow/client';

const workflowClient = new WorkflowServiceClient('http://workflow-service:3000');

// Get workflow definition
const workflow = await workflowClient.getWorkflow(workflowId);

// List workflows
const workflows = await workflowClient.listWorkflows({ status: 'active' });

Executor Client

import { ExecutorServiceClient } from '@ai-workflow/client';

const executorClient = new ExecutorServiceClient('http://executor-service:3000');

// Execute workflow
const execution = await executorClient.executeWorkflow(workflowId, inputData);

// Get execution status
const status = await executorClient.getExecutionStatus(executionId);

Features

• ✅ Type-safe client methods
• ✅ Automatic retry with exponential backoff
• ✅ Request/response interceptors
• ✅ Error handling and transformation
• ✅ Configurable timeout
• ✅ Circuit breaker support

Configuration

const client = new WorkflowServiceClient('http://workflow-service:3000', {
  timeout: 30000,
  retries: 3,
  retryDelay: 1000,
  headers: {
    'X-Custom-Header': 'value'
  }
});

License

MIT