MegaETH micropayments

1. MegaETH MainNet

(presently testnet)

User Wallet

Not connected

—

2. Smart contract

Smart contract: User balance

Smart contract: MeMi balance

3. App

App balance (ETH)

GPT‑5 API Prices → ETH (per token)

Input (USD→ETH per token)

Based on $1.25 / 1M input tokens

0.000000000417 ETH

Output (USD→ETH per token)

Based on $10.00 / 1M output tokens

0.000000003333 ETH

Phi‑4‑mini‑reasoning

Prompt

Response