langchain-powersun 1.3.0

LangChain integration for PowerSun.vip — TRON Energy & Bandwidth marketplace and DEX swap aggregator with 27 MCP tools for AI agents

langchain-powersun

LangChain integration for PowerSun.vip — the TRON Energy & Bandwidth marketplace and DEX swap aggregator for AI agents.

Install

pip install langchain-powersun

Quick Start

from langchain_powersun import PowerSunToolkit

# Public tools (market data, estimates)
tools = PowerSunToolkit().get_tools()

# With authentication (buy energy, check balance)
tools = PowerSunToolkit(api_key="ps_your_key").get_tools()

# Use with any LangChain agent
from langchain.agents import create_react_agent
from langchain_openai import ChatOpenAI

llm = ChatOpenAI(model="gpt-4o")
agent = create_react_agent(llm, tools)
agent.invoke({"input": "What's the current price of TRON energy on PowerSun?"})

Available Tools (12)

Registration Tools (public, no auth required)

Tool	Description
powersun_register	Start registration — get a challenge to sign with your TRON wallet
powersun_verify_registration	Submit wallet signature → get API key

Market Tools (public, no auth required)

Tool	Description
powersun_get_prices	Energy & Bandwidth prices for all duration tiers
powersun_estimate_cost	Calculate exact cost for transactions
powersun_get_available_resources	Available Energy & Bandwidth
powersun_get_market_overview	Full market snapshot

Buyer Tools (auth recommended)

Tool	Description
powersun_buy_energy	Purchase Energy delegation
powersun_get_balance	Account balance and deposit info
powersun_get_order_status	Order status with delegation progress
powersun_broadcast_transaction	Broadcast pre-signed tx with auto Energy (API key, x402, or 402)

Swap Tools (auth required)

Tool	Description
powersun_get_swap_quote	Get swap quote for SunSwap DEX (TRX, USDT, USDC, SUN, BTT, WIN, JST, any TRC-20)
powersun_execute_swap	Execute signed swap TX with auto Energy (API key, x402, or 402)

Why PowerSun?

• Only 10% commission — lowest on the market
• Save 20-50% on TRON transaction fees
• Instant delegation — Energy arrives within seconds
• AI-native — built for autonomous agent workflows

Links

• Platform: powersun.vip
• MCP Server: powersun.vip/mcp
• API Docs: powersun.vip/api-docs

License

MIT