"""Minimal Xenarch agent: check gate, pay, get content."""
import sys
import httpx
from dotenv import load_dotenv
from xenarch.agent_client import check_gate, verify_payment
from xenarch.payment import execute_payment
from xenarch.wallet import load_wallet_or_create
load_dotenv()
def main(url: str) -> None:
wallet = load_wallet_or_create()
print(f"Wallet: {wallet.address}")
print(f"Network: {wallet.network}\n")
# 1. Check if the URL has a payment gate
print(f"Checking gate for: {url}")
gate = check_gate(url)
if not gate:
print("No Xenarch gate found — content is free.")
return
print(f"Gate found! Price: ${gate.price_usd} ({gate.asset} on {gate.network})\n")
# 2. Execute on-chain USDC payment
print("Executing payment...")
result = execute_payment(
wallet=wallet,
splitter_address=gate.splitter,
collector_address=gate.collector,
price_usd=gate.price_usd,
)
print(f"Payment confirmed!")
print(f" TX: {result.tx_hash}")
print(f" Block: {result.block_number}\n")
# 3. Verify payment and get access token
print("Verifying payment...")
verification = verify_payment(gate.verify_url, result.tx_hash)
access_token = verification["access_token"]
expires_at = verification["expires_at"]
print(f"Access token received (expires: {expires_at})\n")
# 4. Fetch the gated content with the access token
print("Fetching gated content...")
resp = httpx.get(
url,
headers={
"Authorization": f"Bearer {access_token}",
"User-Agent": "xenarch-example/1.0",
},
)
print(f"Content retrieved successfully ({len(resp.content):,} bytes)")
if __name__ == "__main__":
if len(sys.argv) < 2:
print("Usage: python main.py <url>")
sys.exit(1)
main(sys.argv[1])
