langchain-rustchain

Native LangChain tool for RustChain — the DePIN blockchain for vintage hardware.

Install

pip install langchain-rustchain

Quick Start

from langchain_rustchain import RustChainTool

tool = RustChainTool()

# Check balance
print(tool.check_balance("zhaog100"))
# {"amount_i64": 90000000, "amount_rtc": 90.0, "miner_id": "zhaog100"}

# Get epoch info
print(tool.get_epoch())
# {"epoch": 135, "slot": 19554, "enrolled_miners": 16, ...}

# Node health
print(tool.get_health())
# {"ok": true, "version": "2.2.1-rip200", ...}

Use with LangChain Agent

from langchain_openai import ChatOpenAI
from langchain.agents import initialize_agent, AgentType
from langchain_rustchain import RustChainTool

llm = ChatOpenAI(model="gpt-4")
agent = initialize_agent(
    [RustChainTool()],
    llm,
    agent=AgentType.STRUCTURED_CHAT_ZERO_SHOT_REACT_DESCRIPTION,
    verbose=True,
)

result = agent.run("What is the balance of wallet zhaog100 on RustChain?")
print(result)

Available Actions

Action	Description	Auth Required
check_balance	Check wallet RTC balance	No
get_epoch	Current epoch/slot info	No
get_health	Node health & version	No
get_stats	Network statistics	No
get_wallet_history	Transaction history	No
get_balance_all	All balances (admin)	Yes

Bounty

This tool was built for RustChain Bounty #3074 — 25 RTC + bonuses.

License

MIT