koxu1996

{
  "particles":{
    "number":{
      "value":80,
      "density":{
        "enable":true,
        "value_area":800
      }
    },
    "color":{

koxu1996

Balance check with Casper JS SDK

This is long demonstration of checking account balance, with the backend usage of JavaScript SDK.

Note: we used extra steps to avoid silent failure that can happen in CasperClient.balanceOfByPublicKey().

Steps

1. Create project directory

koxu1996

#!/usr/bin/env sh
set -e

CONTRACT_HASH_RAW="$1"

echo "> Calling 'batch' entrypoint."
DEPLOY_HASH=$(casper-client put-deploy \
    --node-address http://127.0.0.1:11101/rpc \
    --chain-name casper-net-1 \
    --payment-amount 9991000000000 \

koxu1996

[package]
name = "casper-example-contract"
version = "0.1.0"
edition = "2021"

[lib]
crate-type = ["cdylib"]

[dependencies]
casper-contract = { version = "4.0.0", default-features = false }