Skip to main content

Developer tools FAQs

In this section we address some common questions that developers may have.

How can i limit a query to transactions sent from a specific address?​

You can also filter based on the RPC API query using the following:

terpd query txs --events 'wasm._contract_address=<contract-address>&message.sender=<address>

You can also filter based on the RPC API query using the following:

https://rpc-terp.zenchainlabs.io/tx_search?query=message.sender=<address>ANDmessage.action=/cosmwasm.wasm.v1.MsgInstantiateContract&order_by=desc

How can I query the bank module and filter for a particular action type?​

You can use the events flag and filter events based on various actions, for example:

terpd query txs --events 'message.action=/cosmos.bank.v1beta1.MsgSend' --node https://rpc.mainnet.terp.network:443

How can I convert an address from one network to another?​

You can get a network address from an address of a different network via Javascript using the CosmosJS library @cosmjs/encoding which you can find inside the cosmjs. The following code snippet shows how to convert from a JUNO address to Terp:

import { fromBech32, toBech32 } from ""@cosmjs/encoding""

const { data } = fromBech32('juno1xxxyyy...')
const terpAddress = toBech32('terp', data)"

if you want to convert an public address manually, you can use the terpd cli like this: 

terpd debug bech32-convert <address> terp
info
Usage:
  terpd debug bech32-convert [bech32 string] [flags]

Flags:
  -h, --help            help for bech32-convert
  -p, --prefix string   Bech32 Prefix to encode to (default "terp")

Global Flags:
      --home string         directory for config and data (default "/Users/returniflost/.terp")
      --log_format string   The logging format (json|plain) (default "plain")
      --log_level string    The logging level (trace|debug|info|warn|error|fatal|panic) (default "info")
      --trace               print out full stack trace on errors

How can I query paginated data?​

To query paginated data, append the --page 1 flag to the command for the page you required, where 1 in this example signifies the first page. By default 100 records are returned per page.

How can I output data in JSON format?​

To output data in a JSON format, you can append the --output "json" flag to the command.