For AI agents: visit https://docs.onechain.nexus/v1.4/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
Jump to Content
Guides
v1.1
v1.2
v1.3
v1.4
v2.0
v2.1
NEXUS
Guides
NEXUS
v1.4
Guides
API Reference
Development Guide
Getting Started
What is a Blockchain Game Token?
Smart-Contract
Solidity
ERC-20 Interface
Sample ERC20 Contract
Sample ERC721 Contract
Sample ERC1155 Contract
Deploy Contract
Foundry
Hardhat
Chain
Transactions
Fee Delegation
Fee Delegation Tx Type
What is gas abstraction?
Checkpoint
CROSSx DEX
CROSSx 2.0
JS-Core
Getting Started
Authentication
Wallet
EIP-1193 Provider
API Reference
JS-React
Getting Started
Authentication
Wallet
EIP-1193 Provider
API Reference
JS-Wagmi
Getting Started
Authentication
Wallet
EIP-1193 Provider
API Reference
Troubleshooting
Android
Getting Started
Authentication
Wallet
API Reference
IOS
Getting Started
Authentication
Wallet
API Reference
SDK
SDK-JS (React/Vanilla)
Installation
Hooks
Controllers
Connection
Token Transfer
Signature
Custom Data
Balance
Connect Design Guide
Version History
SDK-Unity
Installation
Connection
Signature
Token Transfer
Custom Data
Balance
Version History
CROSS RAMP
Node Operator
Endpoint Node
System requirements
Installation
Configuration
Start Node
Monitoring
RPC Endpoint
JSON-RPC
Testnet Faucet
CROSS EcoSystem
CROSSx
Create Wallet
Account Security
Wallet Guide
CROSSx 2.0
CROSS GameToken
Main Service
Order System
Limit / Martket Order
Trading Fee
User Guide
Manage Orders
CROSS Bridge
About Blockchain Bridges
CROSS Bridge Guide
CROSS Game Staking
CROSS Forge
Who Forge Is For
How Forge Works
Trading on Forge
Policies & Compliance
Brand Guidelines
Brand Logo
Token Symbol
Media Kit
CROSS Ramp
Overview
Architecture
Prerequisites
CROSS RAMP Console Settings
Signup
Creating Studio & Project
Token Contract Creation
RAMP Contract Creation
Linking Token Contract with Project
Project Setup
Game Asset Information Registration
Token Pair Creation
End point APIs
RAMP Platform Renewal Notice
CROSS Ramp V2
Introduce
Architecture
CROSS RAMP Console
Contract Deployment and Settings
Projects Settings
MCP API Key Issuance and Usage Guide
RAMP Webhook Informations
Powered by
API Reference
Copy Page
