Initializing Supabase client - Mini Project: Build & Apply

Initializing Supabase client

📖 Scenario: You are building a simple web app that needs to connect to a Supabase backend to store and retrieve data.Before you can use Supabase services, you must initialize the Supabase client with your project URL and public API key.

🎯 Goal: Create a Supabase client instance correctly initialized with the given project URL and public API key.

📋 What You'll Learn

Create a variable named supabaseUrl with the exact value "https://xyzcompany.supabase.co".

Create a variable named supabaseKey with the exact value "public-anonymous-key".

Initialize the Supabase client using createClient with supabaseUrl and supabaseKey.

Store the initialized client in a variable named supabase.

💡 Why This Matters

🌍 Real World

Connecting a frontend or backend app to Supabase services requires initializing the client with your project details.

💼 Career

Many cloud and backend developer roles require setting up and configuring clients for cloud services like Supabase.

1

Set Supabase project URL

Create a variable called supabaseUrl and set it to the string "https://xyzcompany.supabase.co".

Supabase

// Create a variable called supabaseUrl with the project URL
// Your code here

Need a hint?

Use const to declare the variable and assign the exact URL string.

2

Set Supabase public API key

Create a variable called supabaseKey and set it to the string "public-anonymous-key".

Supabase

const supabaseUrl = "https://xyzcompany.supabase.co";
// Create a variable called supabaseKey with the public API key
// Your code here

Need a hint?

Use const to declare the variable and assign the exact key string.

3

Import Supabase client creator

Add an import statement to import createClient from the @supabase/supabase-js package.

Supabase

const supabaseUrl = "https://xyzcompany.supabase.co";
const supabaseKey = "public-anonymous-key";
// Import createClient from '@supabase/supabase-js'
// Your code here

Need a hint?

Use ES module import syntax to import createClient.

4

Initialize Supabase client

Create a variable called supabase and assign it the result of calling createClient with supabaseUrl and supabaseKey as arguments.

Supabase

import { createClient } from '@supabase/supabase-js';
const supabaseUrl = "https://xyzcompany.supabase.co";
const supabaseKey = "public-anonymous-key";
// Initialize the Supabase client and assign it to supabase
// Your code here

Need a hint?

Call createClient with the URL and key variables and store the result in supabase.