Seeing transaction history from Motoko

apotheosis · August 22, 2021, 5:20am

Is there a way to query transactions from within Motoko? I want to see if ICP was received to an address and from which address.

Person A sends to person B. I have both addresses. I want to query to see any existing transactions in person B’s account that came from A.

apotheosis · August 22, 2021, 5:42am

The api portion from @wang here → GitHub - ic-rocks/ic-rocks: Analytics and explorer for the DFINITY Internet Computer is golden!

ccyanxyz · August 23, 2021, 5:54am

github.com

dfinance-tech/read_rs/blob/master/src/main.rs#L103

    
      
          }
          
          
#[export_name = "canister_query block"]
          fn block() {
              over_async(candid_one, | bh: BlockHeight| {
                  get_block_from_ledger(bh)
              })
          }
          
          
#[candid_method(query, rename = "block")]
          async fn get_block_from_ledger(block_height: BlockHeight) -> Block {
              let res: Result<BlockRes, (Option<i32>, String)> = call_with_cleanup(
                  LEDGER_CANISTER_ID,
                  "block_pb",
                  protobuf,
                  block_height
              )
              .await;
          
          
    let block = res.unwrap().0.unwrap().unwrap().decode().expect("unable to decode block");  
              block

gohan · January 19, 2022, 11:19am

Any update on this? We need this to fetch transaction history for address

quint · January 19, 2022, 2:05pm

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Seeing transaction history from Motoko

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