madeonsol-x402 0.4.0

x402 client SDK for MadeOnSol Solana KOL intelligence API. Works with LangChain, CrewAI, and standalone.

madeonsol-x402

Python SDK for the MadeOnSol Solana KOL intelligence API. Pay-per-request with USDC on Solana via the x402 protocol.

Install

pip install madeonsol-x402                    # core SDK
pip install madeonsol-x402[langchain]         # + LangChain tools
pip install madeonsol-x402[crewai]            # + CrewAI tools

Quick Start

from madeonsol_x402 import MadeOnSolClient

client = MadeOnSolClient("your_solana_private_key_base58")

# Real-time KOL trades ($0.005/req)
trades = client.kol_feed(limit=10, action="buy")

# KOL convergence signals ($0.02/req)
signals = client.kol_coordination(period="24h", min_kols=3)

# KOL leaderboard ($0.005/req)
leaders = client.kol_leaderboard(period="7d")

# Deployer alerts ($0.01/req)
alerts = client.deployer_alerts(limit=10)

# Free discovery endpoint
info = client.discovery()

LangChain

from madeonsol_x402.langchain_tools import ALL_TOOLS

# Add to your LangChain agent
agent = create_react_agent(llm, tools=ALL_TOOLS)

Set SVM_PRIVATE_KEY env var for automatic x402 payments.

CrewAI

from madeonsol_x402.crewai_tools import ALL_TOOLS

agent = Agent(role="Solana Analyst", tools=ALL_TOOLS)

Endpoints

Method	Price	Description
kol_feed()	$0.005	Real-time KOL trade feed (946 wallets)
kol_coordination()	$0.02	Multi-KOL convergence signals
kol_leaderboard()	$0.005	PnL and win rate rankings
deployer_alerts()	$0.01	Elite Pump.fun deployer launches
discovery()	Free	List all endpoints and prices

How It Works

The SDK uses the x402 payment protocol. When you call an endpoint, the library automatically handles the 402 → sign USDC → retry flow. Your wallet needs USDC on Solana mainnet.

Also Available

Platform	Package
TypeScript SDK	madeonsol-x402
MCP Server (Claude, Cursor)	mcp-server-madeonsol
ElizaOS	@madeonsol/plugin-madeonsol
Solana Agent Kit	solana-agent-kit-plugin-madeonsol

License

MIT