What is new in BlazePhoenix — what makes it different from other DEX aggregators?

The quote and the execution are one computation: the route is derived on chain, inside the transaction that executes it, by the same evaluator that priced it — no server, no oracle, no keeper. Whitepaper v2.3 names eighteen innovations behind this, including the Meta-Equation, Uniswap V4 routed entirely in-frame with hooks screened by address bits, the Iron-Law floor re-derived at execution, and a 0.28% fee with no setter. Map with the mathematics: https://blazephoenix.xyz/learn/the-eighteen-innovations

What is BlazePhoenix ($BZPX)?

BlazePhoenix is a decentralized, autonomous, fully on-chain DEX aggregator on Base, Ethereum, Optimism, Arbitrum and Robinhood Chain, and a single-asset staking engine with solvency enforced on every state-changing call. $BZPX is its fixed-supply token (1,000,000,000) on Base. The price you are quoted is computed by the same on-chain function that settles the swap — compute, do not trust.

How do I swap tokens on Base at the best price?

Connect a wallet at blazephoenix.xyz, pick the pair and amount, set your own max slippage (minOut is always your explicit choice), and execute. The on-chain Solver splits the order across the deepest pools — Uniswap V2/V3/V4, Aerodrome, Velodrome, Camelot, Curve venues — in up to 5 parallel legs, and any surplus above the quote is paid 100% to you.

What is the BZPX airdrop and how do I join?

130,000,000 BZPX (13% of supply) is the Airdrop & Bounties pool, which funds the community airdrop. There is no entry form and nothing to submit: eligibility is measured from on-chain behaviour, so running many wallets gains no advantage over one real user. Rules and the claim contract publish on-chain ahead of the snapshot, announced only on the official channels.

How does BZPX staking work?

Lock BZPX for 90 days to 7 years and earn protocol emission plus borrower interest. Emission is a 180,000,000 BZPX budget on a biennial halving curve — eight periods over sixteen years, 90M then 45M then 22.5M and so on, emitting 179,296,875 in total with 703,125 recoverable afterwards. Longer locks boost rewards up to 2.75×. You can borrow against your own stake with no price oracle anywhere, because collateral and debt are the same token; the limit is 50% of net equity, which works out to a third of the stake, and liquidation only begins at 95%. Solvency is enforced as a revert condition on every transaction and anyone can verify it on-chain for free.

Is BlazePhoenix audited?

No independent external audit has been completed. What exists instead is verification rather than attestation, and the honest picture is asymmetric. The contracts are immutable — no upgradeable proxy, so the code cannot be changed — and source is verified on Base, Ethereum, Optimism and Arbitrum; the Robinhood Chain contracts run executable code byte-identical to the Optimism and Arbitrum ones. Staking solvency is enforced as a revert condition and anyone can read it free at any block (isSolvent(), solvency(), collateralRatio(), auditInvariants()). The router repository gates every merge on two symbolic proofs under Halmos, a static-analysis run that fails on high severity, and a bytecode-size gate stricter than the protocol limit; the staking repository runs neither a prover nor a static analyser. The paid bounty has run nine disclosure waves with thirty-six credited researchers and no critical finding; every confirmed report was reproduced, fixed or documented with its bound, and anchored by a regression test that fails against the pre-fix code. Five are published as advisories at /security/advisories. Verify parameters yourself, always set your own minOut, and never commit more than you can afford to lose.

Which networks does BlazePhoenix support?

Five live chains: Base (home of $BZPX), Ethereum mainnet, Optimism, Arbitrum One and Robinhood Chain. The interface is non-custodial and works with injected wallets, Coinbase Wallet and WalletConnect — no KYC, no allowlist, no off-chain solver.

Swap tokens on Optimism

BlazePhoenix swaps tokens on Optimism, an L2 network, through a Router contract at 0x7262e7483ab6f0db7b8f90eC3a9de3B02Ab36F6A. The quote is computed on-chain by the Quoter contract and your minimum output is enforced by the Router, so a swap that cannot deliver it reverts.

Open the Optimism swap ›

How a swap on Optimism works

Open the swap on Optimism. Open the BlazePhoenix swap and select Optimism. Connect any wallet; there is no account and no KYC.
Pick the two tokens. Choose the token you pay with and the token you want. 21 tokens are on the curated Optimism list; any other token can be pasted by contract address.
Read the quote and the Phoenix Check. The Quoter contract computes the quote with previewPlan, an eth_call. The Phoenix Check reviews it with deterministic invariants before you sign.
Set slippage and confirm. Your slippage setting becomes the on-chain minimum output (minOut). The Router reverts the swap if it cannot deliver at least that amount.

Quote: an eth_call to the Quoter (previewPlan), reproducible by anyone.
Phoenix Check: a deterministic invariant panel on every quote. It is not an AI and it fails closed (details).
minOut: the minimum output the Router enforces on-chain, derived from your slippage setting.

Contracts and assets on Optimism

Read from the registry the swap itself uses. Check each address on the explorer before you trade.

Router: 0x7262e7483ab6f0db7b8f90eC3a9de3B02Ab36F6A
Quoter: 0xfB18EF6f62A0278A273Af4b7A46b454F9E482dc2
WETH: 0x4200000000000000000000000000000000000006
USDC: 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85

Protocol version 1.0.0. Full contract set on /verify.

Popular Optimism swaps

9 curated pairs, each with its own page and a prefilled swap. Any token not listed can be pasted by contract address.

Frequently asked questions

How do I swap tokens on Optimism?

Open the BlazePhoenix swap, select Optimism, pick the input and output tokens, review the quote and the Phoenix Check, set your slippage and confirm in your wallet. The slippage you set is enforced on-chain as the minimum output.

Which contracts handle a swap on Optimism?

The Router at 0x7262e7483ab6f0db7b8f90eC3a9de3B02Ab36F6A executes the swap and the Quoter at 0xfB18EF6f62A0278A273Af4b7A46b454F9E482dc2 computes the quote (protocol version 1.0.0). Both addresses are linked below to the Optimism block explorer so you can read the code yourself.

Do I need an account or KYC to swap on Optimism?

No. The swap is self-custodial: tokens stay in your wallet until the transaction executes on-chain.

Where does the quote come from?

From the Quoter contract, as an eth_call (previewPlan) read through an RPC node. You can set your own RPC in the app, or run the same call yourself with the quote API: it returns the exact call to run on your node and decodes the result.

Other networks: Base · Arbitrum · Robinhood Chain.

Guides: How to swap safely · How to read a quote · What is slippage? · WETH vs ETH · What is a DEX aggregator? · Cheapest chain to swap on.

Questions, a partnership or a bug to report? Contact us or email contact@blazephoenix.xyz