How to query module event using ts-sdk?

[0xaptosj]

I looked at ts sdk code and it's calling indexer endpoint to get events, so I went to indexer's hasura, and tried this query

query MyQuery {
  events(offset: 10, limit: 10, where: {type: {_eq: ""}}) {
    type
    account_address
    creation_number
    data
    indexed_type
    sequence_number
    transaction_block_height
    event_index
    transaction_version
  }
}

Result looks like this, this is a pyth update price oracle event. But i can't tell if this is a module event or not from the response. Then I looked into pyth contract, and I think pyth still use event-handle event.

[
     {
        "type": "0x7e783b349d3e89cf5931af376ebeadbfab855b3fa239b7ada8f5a92fbea6b387::event::PriceFeedUpdate",
        "account_address": "0x7e783b349d3e89cf5931af376ebeadbfab855b3fa239b7ada8f5a92fbea6b387",
        "creation_number": 2,
        "indexed_type": "0x7e783b349d3e89cf5931af376ebeadbfab855b3fa239b7ada8f5a92fbea6b387::event::PriceFeedUpdate",
        "sequence_number": 93035016,
        "transaction_block_height": 112163800,
        "event_index": 0,
        "transaction_version": 325874498
      },
]

So how can we query module event from indexer (then I can update ts sdk if needed)?

[bowenyang007]

A couple of things:

1. Please use indexed_type instead of type. Type field isn't indexed so it'll be less performant.
2. Module events account_address, creation_number, and sequence number are all 0. Here's an example

[0xaptosj]

Added an API to get module event in ts-sdk aptos-labs/aptos-ts-sdk#304