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SDKs and Tools - Overview

Introduction

One can interact (programatically) interact with the MultiversX Network by leveraging the following SDKs, tools and APIs:

sdk-js - Javascript SDK

NameDescription
sdk-jsHigh level overview about sdk-js.
sdk-js cookbookLearn how to handle common tasks by using sdk-js.
Extending sdk-jsHow to extend and tailor certain modules of sdk-js.
Writing and testing sdk-js interactionsWrite sdk-js interactions for Visual Studio Code
sdk-js migration guidesMigrate from sdk-js v9.x to v10+
sdk-js signing providersIntegrate sdk-js signing providers.

In addition to sdk-js, one could use the following Javascript library for performing wallet operations via CLI:

NameDescription
sdk-js-wallet-cliLightweight CLI wrapper used to perform wallet interactions.

sdk-dapp - core functional logic of a dApp

NameDescription
sdk-dappReact library aimed to help developers create dApps based on MultiversX Network.
It abstracts away all the boilerplate for logging in, signing transactions or messages + it offers basic helper functions for most common operations (formatAmount, parseAmount, parseSignedTransaction

mxpy - Python SDK

NameDescription
mxpyHigh level overview about mxpy.
Installing mxpyHow to install and get started with mxpy.
Configuring mxpyChange mxpy's basic configurations.
mxpy cliHow to use the Command Line Interface.
Deriving the wallet pem fileHow to use a wallet PEM file.
Smart contract interactionsInteract with Smart Contract.

sdk-nestjs - NestJS SDK

NameDescription
nesdtjs sdkNestJS SDK commonly used in the MultiversX Microservice ecosystem.

erdgo - Golang SDK

NameDescription
erdgoGo/Golang SDK used to interact with MultiversX Blockchain.

erdjava - Java SDK

NameDescription
erdjavaJava SDK used to interact with MultiversX Blockchain.

erdcpp - C++ SDK

NameDescription
erdcppC++ SDK used to interact with MultiversX Blockchain.

erdkotlin - Kotlin SDK

NameDescription
erdkotlinKotlin SDK used to interact with MultiversX Blockchain.

Node Rest API

NameDescription
Rest APIHigh level overview over the MultiversX's Rest API.
api.multiversx.comMultiversX's main API instance.
Gateway overviewGateway overview - public proxy instance.
AddressesRest API endpoints dedicated to addresses.
TransactionsRest API endpoints dedicated to transactions.
NetworkRest API endpoints dedicated to network status and configuration.
NodesRest API endpoints dedicated to nodes.
BlocksRest API endpoints dedicated to blocks.
Virtual machineRest API endpoints dedicated to the SC execution VM.
Versions and changelogWhat's new in different versions.

Proxy

Proxy is an abstraction layer over the MultiversX Network's sharding. It routes the API request to the desired shard and merges results when needed.

NameDescription
MultiversX ProxyA Rest API requests handler that abstracts sharding.

Elasticsearch

MultiversX Network uses Elasticsearch to index historical data. Find out more about how it can be configured.

NameDescription
ElasticsearchMake use of Elasticsearch near your nodes in order to keep historical data.

Events notifier

Events notifier is an external service that can be used to fetch block events and push them to subscribers.

NameDescription
Events notifierA notifier service for block events.