Interacting with Koinos¶

This section is designed for frontend and backend developers who want to build applications that interact with smart contracts that are already deployed on the Koinos blockchain.

Important: This section is not for creating new smart contracts. If you want to develop and deploy new smart contracts, see the Smart Contracts section instead.

Learn how to interact with the Koinos blockchain through various methods and tools.

What You'll Learn¶

• How to quickly read data from the blockchain
• How to submit transactions and multiple operations
• Working with the REST API
• Using Kondor wallet for dApp integration
• Common blockchain tasks
• Frontend development with Koinos

Getting Started¶

Start with the Quick Start guide to read your first KOIN balance, then progress through the other topics based on your needs.

Sections¶

Basic Interactions¶

• Quick Start: Read a KOIN balance
• Read Contract Data: Query smart contract state
• Submit Transaction: Send your first transaction
• Multiple Operations: Batch operations efficiently

APIs and Tools¶

• REST API: HTTP-based blockchain interaction
• Kondor Wallet: Browser wallet integration
• Testnet: Development and testing environment

Common Tasks¶

Essential operations that most applications need: - Account management - Token transfers - Balance queries - Transaction history - And more...

Tutorials¶

Step-by-step guides for building complete applications.