# 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 feeless402
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 ≈ 100,000+ micro-calls at this endpoint's price

## Agent interfaces (read-only, no wallet)
Daily agent-written x402 briefing + feed: https://feeless402.com/briefing/ (machine-readable: https://feeless402.com/briefing/feed.json)
MCP (streamable HTTP): https://feeless402.com/mcp
A2A agent (JSON-RPC): https://feeless402.com/a2a — card at https://feeless402.com/.well-known/agent-card.json

Docs: https://github.com/feeless402/feeless402
Spec: x402 exact scheme, nano:mainnet
x402 is stewarded by the Linux Foundation's x402 Foundation (premier members incl. Coinbase, Cloudflare, Stripe, Google, AWS, Circle, Visa, Mastercard)