The quickest way to start building on Solana with Quicknode is by sending a JSON-RPC request to your endpoint. In this quickstart, you’ll create an endpoint, copy its provider URL, and make your first request. Code samples are available in cURL as well as popular SDKs and programming languages.
Get Your Solana Endpoint
Créer un Quicknode
Inscrivez-vous ici si ce n'est pas déjà fait.
Accédez à votre tableau de bord
Ouvrez le tableau de bord « Endpoints » dans le menu de la barre latérale gauche pour gérer tous vos points de terminaison blockchain.
Créer un nouveau endpoint
Click Create an Endpoint in the top-right corner, select Solana as your blockchain, then select your preferred network
Copiez les URL de vos fournisseurs
Gardez l'URL HTTP à portée de main. Vous en aurez besoin dans les requêtes ci-dessous.
Pour découvrir en détail le Quicknode , consultez notre guide
Envoyez votre première demande
Your endpoint is ready. Now, let's make your first call to the Solana blockchain. We’ll use the getSlot method, which returns the slot number. Sélectionnez la langue ou SDK de votre choix SDK suivez les étapes ci-dessous pour envoyer votre première requête.
- cURL
- Solana Kit (@solana/kit)
- Solana-Web3.js
Solana.py- Solana de Solana de Solana
Get Slot
To run the cURL request, open a terminal window and paste the following code to retrieve the current slot.
curl 'YOUR_QUICKNODE_ENDPOINT_URL/' \
-X POST \
-H "Content-Type: application/json" \
--data '{"jsonrpc":"2.0","id":1, "method":"getSlot"}'
Configurez votre projet
Create a new directory and initialize a Node.js project (assumes Node.js is already installed):
mkdir solana-quickstart
cd solana-quickstart
npm init -y
Install Solana Kit
Install the Solana Kit SDK for blockchain interaction:
npm install --save @solana/kit
Create your main file
Create an index.ts file with the following code:
import { createSolanaRpc } from "@solana/kit";
(async () => {
const solanaRpc = createSolanaRpc("YOUR_QUICKNODE_ENDPOINT_URL/");
try {
const slot = await solanaRpc.getSlot().send();
console.log(slot);
} catch (error) {
console.error("Error fetching slot:", error);
}
})();
Run your project
Execute your script to see the current slot:
npx tsx index.ts
Configurez votre projet
Create a new directory and initialize a Node.js project (assumes Node.js is already installed):
mkdir solana-quickstart
cd solana-quickstart
npm init -y
Install Solana Web3.js SDK
Install the Solana JavaScript SDK for blockchain interaction:
npm install --save @solana/web3.js
Create your main file
Create an index.js file with the following code:
const web3 = require("@solana/web3.js");
(async () => {
const solana = new web3.Connection("YOUR_QUICKNODE_ENDPOINT_URL/");
const slot = await solana.getSlot();
console.log('Current slot:', slot);
})();
Run your project
Execute your script to see the current slot number:
node index.js
Configurez votre projet
Create a new directory for your Solana Python project:
mkdir solana-python-quickstart
cd solana-python-quickstart
Install Solana.py (if not already installed)
Check if solana is installed with `pip list | grep solana`. If not found, install it:
pip install solana cachetools
Create and run Python script
Create an app.py file with the following code, then execute it with `python app.py` to retrieve the current slot number:
from solana.rpc.api import Client
solana_client = Client("YOUR_QUICKNODE_ENDPOINT_URL/")
slot_response = solana_client.get_slot()
print(f"Current slot: {slot_response.value}")
Get current slot
solana slot --url YOUR_QUICKNODE_ENDPOINT_URL/
If you want to continue learning about making API requests, check out our guides and sample apps.