# Feeless402 — feeless x402 micropayments for AI agents

This server sells API responses for XNO (Nano): zero network
fees, sub-second settlement, prices with no minimum floor.

## Pay-per-call flow
1. GET /premium → HTTP 402 with a quote in `accepts` (scheme=exact, network=nano:mainnet)
2. Sign a Nano send state block for `amount` raw to `payTo`
3. Retry with the base64 payload in the PAYMENT-SIGNATURE (or X-PAYMENT) header

## Zero-to-paying in three commands
pip install nano-pay
nano-pay init
nano-pay claim https://feeless402.com   # free starter XNO from the faucet

## Top up for real work
nano-pay topup 5 --asset USDC-BASE --execute
# $5 of USDC ≈ 1.8 million micro-calls at true metered prices

Docs: https://github.com/feeless402/feeless402
Spec: x402 exact scheme, nano:mainnet