Discover chainstack/learn-an-enterprise-blockchain-protocol Open

Articles submitted by the community for the Chainstack Developer Hub content initiative

graph-deployment

HCL

developer-hub-content

TypeScript

ethereum-token-balances

Code samples to retrieve multiple Ethereum token balances from addresses using GraphQL, ethers.js, and web3.js libraries

Hyperledger Fabric chaincode and web app tutorial

freedom-dividend-chaincode

A simplified blockchain bridge between two EVM compatible networks

blockchain-bridge-simplified

Vue

starknet-cairo-odyssey

Learnings and first steps to work with StarkNet and create smart contracts with Cairo.

Cairo

fabric-bootcamp-chaincode

A Hyperledger Fabric v2 bootcamp repository: build, deploy, and interact with a chaincode

An Ethereum DApp tutorial to issue and verify academic certificates

ethereum-certificates-tutorial

A dapp that uses Arweave and Bundlr to upload songs and list them for sale on a smart contract

arweave-ds-app

Sample code for https://chainstack.com/evm-speed-tester

node-lympic

HTML

no-ticket-scalping-cordapp

A CorDapp tutorial with a contract, a state, a workflow, and a webserver

Kotlin

learnweb3dao-foundry-workshop

A Foundry workshop with Chainstack and LearnWeb3 DAO.

Solidity

quorum-loyalty-program-tutorial

A Quorum DApp tutorial to manage loyalty points

Corda node Docker image with PostgreSQL driver

hlf-config-inspector

TypeScript

corda-docker

A Quorum tutorial for public and private transactions with web3.js

quorum-iot-tutorial

Erigon is becoming a more common Ethereum client, and this repo describes the eth_getBlockReceipts method, which is available by querying a node running Erigon as a client.

Erigon-eth_getBlockReceipts-guide

web3quorum

A web3py extension that supports Quorum APIs: Raft and Istanbul

harmony-docker

Harmony One node Docker

Run a Quorum network, deploy a smart contract, and make transactions in minutes

quorum-in-minutes-showcase

Jupyter Notebook

eth-proxy

Simple proxy for Chainstack Ethereum nodes

Shell

foundry-vs-hardhat

Solidity

deterministic-contract-deployment

Tutorial on deterministically deploying EVM smart contracts.

A lightweight and installation-free tool that you can create yourself and that demonstrates how to listen live to NFT minting on Solana.

solana-candy-machine-observer

HTML

multichain-docker

MultiChain node Docker image

token-balance-ultimate

This repo shows you how to create a simple smart contract in Cairo to save and retrieve a variable, then how to deploy it on the StarkNet testnet using ProtoStar.

deploy-cairo-contract-on-starknet

Cairo

multichain-explorer-docker

MultiChain explorer Docker image

A deep-dive into how to decode Metaplex metadata.

solana-metaplex-nft-metadata-decoder

Jupyter Notebook

web3j-getLatestBlock

web3j example to get the latest block on Ethereum/Quorum node deployed with Chainstack

Java

apeworx-ape-chainstack-tutorial

This repo contains an Ape project and the tutorial shows you how to install the Ape framework, the Chainstack plugin, and how to deploy and interact with smart contracts.

This app allows you to test the debug and trace modules offered by the Erigon and Go Ethereum clients.

debug-trace-transactions-Erigon-webapp

HTML

hello-block-hyperledger-fabric

A "Hello, Block!" tutorial in Java, Go, and JavaScript for Hyperledger Fabric

Java

quorum-toolbox

Tools and scripts for Quorum configuration

Query STEPN data from a Solana node endpoint for newly minted STEPN shoes, and visualize the retrieved data using Python.

solana-stepn-analysis

Jupyter Notebook

procedural-nft-generator

Tutorial source code for "Procedurally generated NFTs: Being an artist as a developer" originally published on the Chainstack blog

A guide to monitoring and operating EVM transactions in the mempool with Python.

evm-mempool-python-guide

erigon-docker

Erigon node Docker

Corda standalone shell Docker image

corda-shell-docker

Repo for cronos docker image

cronos-docker