Introducing the Pending API

Using this API you can track operations on the blockchain that have not yet completed.

As soon as an external message enters the blockchain, the Toncenter API Indexer notices it and builds a subsequent transaction series. Next, the action to be executed (e.g. "Swap on DeDust DEX") is recognized. As transactions are executed, the transaction series is re-indexed.

You can use this API to build responsive applications that respond quickly to user actions and show the progress of pending blockchain operations.

/api/v3/pendingActions

/api/v3/pendingTraces