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Help Center/ Web3 Node Engine Service/ Getting Started/ Shared/ Step 3: Combine an API Key with HTTPS/WebSocket

Step 3: Combine an API Key with HTTPS/WebSocket

Updated on 2024-05-10 GMT+08:00

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Combine the obtained API key with the HTTPS or WebSocket parameter to call the API.

You have created a DApp project.

On the NES console, choose Shared > DApp Project Management.
Click a DApp.
Obtain the values of API Key, WebSocket, and HTTPS.
Combine the HTTP or WebSocket parameter with the API key as follows:
- HTTP: https://your-http-endpoint/api-key. For example, https://polygon-mainnet.shared-fullnode.bcs.ap-southeast-3.myhuaweicloud.com/v1/xxxxxxxxxxxx
- WebSocket: wss://your-http-endpoint/api-key. For example, wss://polygon-mainnet.shared-fullnode.bcs.ap-southeast-3.myhuaweicloud.com/v1/xxxxxxxxxxxx