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name: supabase-hello-world description: | Create a minimal working Supabase example. Use when starting a new Supabase integration, testing your setup, or learning basic Supabase API patterns. Trigger with phrases like "supabase hello world", "supabase example", "supabase quick start", "simple supabase code". allowed-tools: Read, Write, Edit version: 1.0.0 license: MIT author: Jeremy Longshore jeremy@intentsolutions.io

Supabase Hello World

Overview

Minimal working example demonstrating core Supabase functionality.

Prerequisites

• Completed supabase-install-auth setup
• 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

Copyimport { SupabaseClient } from '@supabase/supabase-js';

const client = new SupabaseClient({
  apiKey: process.env.SUPABASE_API_KEY,
});

Step 3: Make Your First API Call

Copyasync function main() {
  const result = await supabase.from('todos').insert({ task: 'Hello!' }).select(); console.log(result.data);
}

main().catch(console.error);

Output

• Working code file with Supabase client initialization
• Successful API response confirming connection
• Console output showing:

CopySuccess! Your Supabase connection is working.

Error Handling

Examples

TypeScript Example

Copyimport { SupabaseClient } from '@supabase/supabase-js';

const client = new SupabaseClient({
  apiKey: process.env.SUPABASE_API_KEY,
});

async function main() {
  const result = await supabase.from('todos').insert({ task: 'Hello!' }).select(); console.log(result.data);
}

main().catch(console.error);

Python Example

Copyfrom supabase import SupabaseClient

client = SupabaseClient()

response = supabase.table('todos').insert({'task': 'Hello!'}).execute(); print(response.data)

Resources

• Supabase Getting Started
• Supabase API Reference
• Supabase Examples

Next Steps

Proceed to supabase-local-dev-loop for development workflow setup.