How to Connect to BNB

In this guide, you'll learn the following connection methods to the BNB infrastructure:

• How to connect to BNB RPC via cURL
• How to connect to BNB via WebSocket

👍

Note:

Visit the BNB marketplace page to explore Blockdaemon’s BNB infrastructure.

How to Access Your Blockdaemon BNB Credentials

Once you have purchased your Blockdaemon BNB infrastructure, you can access your credentials:

1. Log into the Blockdaemon app.
2. Click Nodes under the Access menu.
3. Select the BNB node.
4. Select the Connect tab. You'll find the following information:
   1. Endpoint URL
   2. Auth String
   3. Auth Token

📘

Info:

Please reach out to [email protected] or your Customer Success Manager for support.

BNB RPC connection via cURL

Use cURL to establish a BNB RPC connection with the following command:

curl -X POST -H 'Content-Type: application/json' --data '{"method": "METHOD_PARAMS", "params": [RPC_METHOD], "id": 1}' 'YOUR_ENDPOINT_URL?auth=YOUR_AUTH_TOKEN'

• Replace YOUR_ENDPOINT_URL with the Endpoint URL in the Blockdaemon app.
• Replace YOUR_AUTH_TOKEN with the Auth Token in the Blockdaemon app.
• Replace RPC_METHOD with your chosen RPC method.
• Replace METHOD_PARAMS with your selected RPC parameters.

BNB Connection via WebSocket

Add your access credentials to a WebSocket connection request:

wscat -H "X-Auth-Token: YOUR_AUTH_TOKEN" -c wss://YOUR_ENDPOINT_URL:8443/websocket

• Replace YOUR_ENDPOINT_URL with the Endpoint URL in the Blockdaemon app.
• Replace YOUR_AUTH_TOKEN with the Auth Token in the Blockdaemon app.

📘

Info:

wscat is a tool that can connect over WebSocket(s) and may need to be installed. You can use your preferred tool of choice.

👋 Need Help?

Contact us through email or our support page for any issues, bugs, or assistance you may need.