Introduction
What is OKX OS
Preparation
Use the developer portalREST API authenticationNode.js environment Settings
Supported Networks
Wallet API
Introduction
Quick Start
On-Chain Information Query
Wallet Account Management
Transaction Broadcasting
Signing SDK
Resources
DEX API
Introduction
Quick start
Swap API
Cross-chain API
Limit order API
DEX Widget
Marketplace API
Introduction
Runes API
Market API
BTC Ordinals API
Fractal Ordinals API
Error codes
DeFi API
Introduction
Quickstart
API reference
Error code
More resources
General specificationApply to display DAppsApp Universal LinkChangelogOKX Web3 Build User Agreement
Introduction

Preparation#

This section introduces the prerequisite steps for integrating with OKX OS, as well as authentication and environment configuration.

Use the developer portal
Create your project and API Key
Configuration
Call the API interface configuration premise
General specification
Introduce interface design and usage specifications