BlazePhoenix routes your ETH → USDC swap across the deepest pools on Optimism — and unlike a normal aggregator, the quote itself is computed on-chain by the Quoter contract. There is no off-chain pricing API to trust: the number you see is produced by the same machinery that executes the trade.
✅ Surplus to you — if execution beats the quote, the difference is returned, fee-exempt (in the contract, not the marketing).
✅ Phantom-liquidity protection — every quote is capacity-clamped to pools' real holdings, so thin pools can't promise tokens they don't have.
✅ Self-custodial, no KYC — connect a wallet and trade; nothing to sign up for.
✅ Verifiable — staking solvency, contracts and every fill are publicly checkable on-chain.
Building a bot or app? The free public quote API (no key, open CORS) serves this exact pair: /api/quote?chain=10&in=ETH&out=USDC&amountIn=… — docs at blazephoenix.xyz/?tab=api.