Build on ChronX — Developers

🖥️

Run a Node

Help secure the ChronX network. Node operators will receive harmonic reward releases beginning January 1, 2029. System requirements: Linux x64, 4GB RAM, 50GB SSD.

Full Setup Guide →

🤖

Robot Wallet SDK

Build AI agents that send, receive, and lock KX via simple JSON-RPC calls. No GUI required. Supports time-locks, cascade sends, loan offers, and all 59 Action types.

API Documentation →

📡

RPC Reference

Full JSON-RPC 2.0 reference for the ChronX node. 72 methods covering accounts, locks, loans, channels, governance, and network stats. Bound to 127.0.0.1 by default, nginx-fronted for external access.

View RPC Docs (Coming soon)

JSON-RPC 2.0

Talk to the Chain

The public RPC endpoint is https://api.chronx.io/rpc. Send standard JSON-RPC 2.0 requests — no API key required for read methods.

# Get account balance
curl -X POST https://api.chronx.io/rpc \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"chronx_getAccount",
       "params":["YOUR_WALLET_ADDRESS"],"id":1}'