Table of Contents

Use Cases

Here are some potential use cases for account updates

• Wallet application wants to confirm successful or failed transactions immediately
• Solana project wants to stream all of the transactions that interact with their program

Build your first account update stream

1. Visit https://www.hellomoon.io/datastreams/create, a no code stream builder to create your first account update stream!
2. Provide a stream name
3. Select Data Type: Account
4. Choose Between Parsed or Unparsed
   1. Parsed, provides a human-readable dataset alongside a json object that contains metadata about the account and transaction.
      1. Check out parsed accounts to learn more about the parsed data schema.
   2. Unparsed, contains raw transactions and account state updates straight from the blockchain giving you more control over the datasets
      1. Check out unparsed accounts to learn more about the unparsed data schema.
5. Select Data source: Parsed Account Update
6. Select a Program from the dropdown,

For testing purposes, select Program: Whirlpool since its a larger volume transaction program

7. Select a account type : This is based off the programs IDL, would reference IDLs here, for more detail

If you do not know which account type to select - we would suggest Select all

7. Accounts:
   1. Upload a CSV file of accounts you would like to track or...
   2. Manually add program, (clicking the blue text). Here you can enter accounts manually if needed with ,- commas - separating each address.

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Accounts is an optional field. if no accounts are provided - all accounts will be emitted be default.

8. Lastly enter a Webhook URL, to stream your accounts to! Save and Congratulations you are ready to start building!

Make sure to test your Websocket URL with the Test Endpoint button!

Accounts Interacting With Programs We Support

Click the IDL links below to learn more about the programs we support.

Disclaimer: Not all IDLs are public