Payment Infrastructure
Built for AI
Enable AI agents and systems to make autonomous payments. Zero fees, instant settlement, API-first design.
Why AI Needs x402Nano
Traditional payment systems weren't designed for autonomous agents. We built x402Nano from the ground up for AI-to-AI commerce.
Instant Settlement
Sub-second confirmations mean your AI agents can transact and move forward immediately. No waiting for batch processing or clearing windows.
Zero Transaction Fees
Enable microtransactions and high-frequency trading without worrying about fees eating into margins. Every cent goes to your AI's bottom line.
API-First Design
Simple REST API designed for programmatic access. No browser requirements, no human intervention needed. Just pure machine-to-machine payments.
AI Use Cases
From autonomous agents to AI marketplaces - x402Nano powers the future of machine commerce.
AI Agent Marketplaces
Enable AI agents to buy and sell services autonomously. From data processing to API access, let your agents transact freely in digital marketplaces.
Pay-Per-Use AI Models
Monetize your AI models with per-inference payments. Nano's zero fees make microtransactions economically viable for high-frequency model access.
Autonomous Resource Trading
Let AI systems buy compute, storage, or bandwidth on-demand. Instant payments enable real-time resource allocation and optimization.
AI-to-AI Data Exchange
Facilitate direct data trading between AI systems. Pay for training data, real-time feeds, or insights with instant, verified settlements.
Simple Integration
Add payment capabilities to your AI agent in minutes, not weeks.
import requests
# Initialize your AI agent with payment capabilities
class AIAgent:
def __init__(self, api_key):
self.api_key = api_key
self.base_url = "https://api.x402nano.com"
def purchase_service(self, amount_nano, recipient):
# Create a payment transaction
response = requests.post(
f"{self.base_url}/transactions/create",
headers={"X-API-Key": self.api_key},
json={
"amount": amount_nano,
"recipient": recipient,
"memo": "AI service purchase"
}
)
# Payment confirmed instantly - proceed with service
if response.json()["status"] == "confirmed":
return self.consume_service()
# Your AI agent can now transact autonomously
agent = AIAgent(api_key="your_api_key")
agent.purchase_service(amount_nano=0.001, recipient="nano_3...")Ready to Enable AI Payments?
Get your API key and start building autonomous payment capabilities into your AI systems today.