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A Hands-on Guide to the Injective TypeScript SDK

Language

Solidity

Total Length

1.0h

Part of Learning Track

Build on Injective + 1

What You’ll Learn

The architecture and modular structure of the Injective SDK

How to install, initialize, and use Injective SDK for wallet and account management

How to query Injective’s on-chain data and indexer services

How to construct, sign, simulate, and broadcast transactions programmatically

How to interact with core modules such as Spot Market, Bank, AuthZ, and Fee Grants

Chain API

Bank & Account

Spot & Derivatives Market

Broadcast Transactions

……

Syllabus

Unit 1 - Getting Started with the Injective TypeScript SDK

Learn what the Injective TypeScript SDK is and how to install and start using it.

Unit 2 - Wallet and Account Management

Learn how to create, import, and manage wallets on Injective. This unit walks you through checking balances, using wallet addresses, and connecting to Keplr or MetaMask

Unit 3 - Querying On-Chain and Indexer Data

Learn how to query both real-time on-chain data and high-performance indexer APIs. This unit introduces key modules like Bank, Spot, and Derivatives so you can easily explore account data, balances, and trading information.

Unit 4 - Transaction Construction and Broadcasting

In this unit, you’ll learn how transactions work on Injective — from building a raw transaction, signing it, simulating it, all the way to broadcasting it to the network.