Swap WETH to USDC on Optimism
BlazePhoenix routes your WETH → 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 (live proof).
- 🔍 Check before you trade — verify the USDC contract address on /verify rather than trusting a ticker; anyone can deploy a token that borrows a familiar name.
Building a bot or app? Quote this exact pair on your own RPC — the SDK does it in-process, or /api/quote/prepare?chain=10&in=WETH&out=USDC&amountIn=… hands you the eth_call to run (no key, open CORS, no RPC of ours) — docs at blazephoenix.xyz/?tab=api.