On-chain spot price of ETH or BTC in USDC from the deepest Uniswap v3 pools on Ethereum mainnet, read from a full node at the latest block (no third-party price feed). Pairs: ETH-USDC, BTC-USDC. Use it as an independent, verifiable price reference; it reflects the pool price, not an exchange average.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.001000 USDC | 0x295A...9fb1 |
| Polygon | exact | $0.001000 USDC | 0x295A...9fb1 |
| Arbitrum One | exact | $0.001000 USDC | 0x295A...9fb1 |