Merge pull request #32 from hgraph-io/hg-256/readme_fixes

HG-256 Test commands in Hgraph SDK README

Author: tmctl

README.md

@@ -27,7 +27,9 @@ To interact with Hgraph's services, you'll need to authenticate your requests. T
 To authenticate using an API key, include your API key in the `x-api-key header` of each request. Here's how you can set it up:
 
 ```javascript
-const hgraph = new HGraphSDK({
+import HgraphSDK from '@hgraph.io/sdk';
+
+const hgraph = new HgraphSDK({
   headers: {
     'x-api-key': 'your-api-key-here',
   },
@@ -41,17 +43,17 @@ For enhanced security, especially in front-end applications, we are rolling out
 Learn more about JWTs at [jwt.io](https://jwt.io/).
 
 :::note Early access
-JWT authentication is in the early access phase. If you're interested in implementing this method, please [reach out to support](/support) for assistance.
+JWT authentication is in the early access phase. If you're interested in implementing this method, please [reach out to support](https://docs.hgraph.com/support) for assistance.
 :::
 
 ##### Example usage
 
 Once you have your JWT, you can authenticate your requests as follows:
 
 ```javascript
-import HGraphSDK from '@hgraph.io/sdk';
+import HgraphSDK from '@hgraph.io/sdk';
 
-const hgraph = new HGraphSDK({
+const hgraph = new HgraphSDK({
   headers: {
     Authorization: `Bearer your-jwt-token-here`,
   },
@@ -139,10 +141,10 @@ To test the WebSocket connection and ensure that everything is set up correctly,
 Replace `<YOUR_API_KEY>` with your actual API key and run:
 
 ```bash
-wscat -s 'graphql-ws' -H 'x-api-key: <YOUR_API_KEY>' -c wss://api.hgraph.dev/v1/graphql
+wscat -s 'graphql-ws' -H 'x-api-key: <YOUR_API_KEY>' -c wss://testnet.hedera.api.hgraph.dev/v1/graphql
 ```
 
-This command initiates a WebSocket connection to the GraphQL endpoint at `wss://api.hgraph.dev/v1/graphql` using your API key for authentication.
+This command initiates a WebSocket connection to the GraphQL endpoint at `wss://testnet.hedera.api.hgraph.dev/v1/graphql` using your API key for authentication.
 
 **Note:** If you don't have `wscat` installed, you can install it globally using:
 
@@ -154,4 +156,4 @@ npm install -g wscat
 
 This Software Development Kit (SDK) is actively being developed in conjunction with the [Hgraph API](https://hgraph.com) to ensure seamless integration and compatibility between the two. We are committed to adopting [Semantic Versioning](https://semver.org) standards, which will provide clear and predictable updates, making it easier for developers to manage dependencies and stay informed about changes.
 
-> Before we release version 1.0, updates may introduce breaking changes as we refine the software. To maintain stability in production, we recommend pinning dependencies to an exact version using `--save-exact` when installing the package.
+> Before we release version 1.0, updates may introduce breaking changes as we refine the software. To maintain stability in production, we recommend pinning dependencies to an exact version using `--save-exact` when installing the package.