Query Transfer History

This gist contains a bash script for efficiently querying Pact TRANSFER events.

It can be used as follows from a bash command line:

1. Make sure that git, curl, and jq are installed

2. Clone and install the script:

   git clone https://gist.github.com/068e28540ba8309362f6bde141d71c65.git transfer-history`
   cd transfer-history

3. List TRANSFER events:

   CHAIN=1 bash ./transfers.sh
   

   This will query all TRANSFER events for that last 100 blocks on chain 1.

   It is possible to select a different block height range by setting MINHEIGHT and MAXHEIGHT environment variables:

   CHAIN=1 MINHEIGHT=1467781 MAXHEIGHT=1469781 bash ./transfers.sh

   the default MAXHEIGHT value is the height of the latest block. The default MINHEIGHT value is the MAXHEIGHT-100.

The script can be easily adapted to query different kinds of events, change the output format, include additional information from transaction outputs, or connect to a chainweb node other than api.chainweb.com.