satgate 0.1.0

Python SDK for SatGate - Stripe for AI Agents. L402 micropayments for APIs.

SatGate Python SDK

Stripe for AI Agents — L402 micropayments for APIs.

Installation

pip install satgate

For LangChain integration:

pip install satgate[langchain]

Quick Start

from satgate import SatGateSession, LightningWallet

# Implement your wallet (or use a library like lndgrpc, pyln-client)
class MyWallet(LightningWallet):
    def pay_invoice(self, invoice: str) -> str:
        # Pay the invoice and return the preimage
        return your_lightning_node.pay(invoice)

# Create a session that auto-pays 402 responses
session = SatGateSession(wallet=MyWallet())

# Use like requests - payments happen automatically!
response = session.get("https://api.example.com/premium/data")
print(response.json())

LangChain Integration

from satgate import SatGateTool

# Create a tool your AI agent can use
tool = SatGateTool(wallet=MyWallet())

# Add to your LangChain agent
agent = initialize_agent(
    tools=[tool],
    llm=ChatOpenAI(),
    agent=AgentType.OPENAI_FUNCTIONS
)

# The agent can now access paid APIs automatically!
agent.run("Fetch premium market data from https://api.example.com/insights")

How It Works

1. Your code makes a request to a paid API
2. The API returns 402 Payment Required with a Lightning invoice
3. SatGate automatically pays the invoice via your wallet
4. The request is retried with the L402 token
5. You get your data ✨

Links

• 🌐 Website: satgate.io
• 📖 Playground: satgate.io/playground
• 💻 GitHub: github.com/SatGate-io/satgate
• 📧 Contact: [e-mail]

License

MIT License - © 2025 SatGate. Patent Pending.