For AI agents: visit https://docs.onechain.nexus/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.
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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
    • Unity(Beta)
      • Getting Started
      • Authentication
      • Wallet
      • WebGL
      • 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
    • For Existing CROSSx Users (Migration)
    • Account Security
  • CROSS Gametoken
    • Overview
    • Getting Started
    • Exploring Tokens
    • How Swapping Works
    • How to Swap
    • Swap Settings & Protections
    • Fees & Gas
    • Providing Liquidity
    • Portfolio & History
  • 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

Agent Skills

  • CROSS Skills Suite
  • CROSS DEX (Gametoken)
  • CROSS Bridge (CrossDefi)
  • CROSS Explorer
  • CROSS Forge
  • CROSS NFT
  • CROSS Prediction
  • CROSS Rewards
  • CROSS Shop
  • CROSS Stake
  • CROSS WAVE
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RPC Endpoint

RPC Endpoints

Mainnet

HTTP(HTTPS) server endpoint:

  • https://mainnet.crosstoken.io:22001

Testnet

HTTP(HTTPS) server endpoint:

  • https://testnet.crosstoken.io:22001