# Task ID: 5
# Title: Create Base API Client
# Status: pending
# Dependencies: 2, 3, 4
# Priority: high
# Description: Develop a base API client to handle HTTP requests to the Motion API.
# Details:
1. Create an 'api-client' module in src/api-client/
2. Use Axios to create a base API client
3. Implement request interceptor for adding X-API-Key header
4. Add response interceptor for error handling
5. Implement retry logic for transient failures using 'axios-retry' (npm install axios-retry)
6. Create methods for GET, POST, PUT, DELETE requests
7. Integrate rate limiting module to prevent exceeding API limits
# Test Strategy:
1. Unit test API client methods
2. Mock API responses to test error handling
3. Verify correct headers are sent with requests
4. Test retry logic with simulated failures
