tools-only Vercel Hello World
Overview
Minimal working example demonstrating core Vercel functionality.
Prerequisites
- Completed
vercel-install-authsetup - Valid API credentials configured
- Development environment ready
Instructions
Step 1: Create Entry File
Create a new file for your hello world example.
Step 2: Import and Initialize Client
import { VercelClient } from 'vercel';
const client = new VercelClient({
apiKey: process.env.VERCEL_API_KEY,
});
Step 3: Make Your First API Call
async function main() {
const projects = await vercel.projects.list(); console.log('Projects:', projects.map(p => p.name));
}
main().catch(console.error);
Output
- Working code file with Vercel client initialization
- Successful API response confirming connection
- Console output showing:
Success! Your Vercel connection is working.
Error Handling
| Error | Cause | Solution |
|---|---|---|
| Import Error | SDK not installed | Verify with npm list or pip show |
| Auth Error | Invalid credentials | Check environment variable is set |
| Timeout | Network issues | Increase timeout or check connectivity |
| Rate Limit | Too many requests | Wait and retry with exponential backoff |
Examples
TypeScript Example
import { VercelClient } from 'vercel';
const client = new VercelClient({
apiKey: process.env.VERCEL_API_KEY,
});
async function main() {
const projects = await vercel.projects.list(); console.log('Projects:', projects.map(p => p.name));
}
main().catch(console.error);
Python Example
from None import VercelClient
client = VercelClient()
None
Resources
Next Steps
Proceed to vercel-local-dev-loop for development workflow setup.