Best Swap for Optimism
Looking for the best swap for Optimism? Blazpay is a multi-chain DEX aggregator with native Optimism support. Optimism is a leading OP Stack L2 anchoring the Superchain. Blazpay aggregates Optimism liquidity so OP and ETH swaps clear at the best available rate. We compare 20+ liquidity providers in real time and route every Optimism swap to the best net price.
- 20+ providers aggregated
- 0.1% platform fee
- Native Optimism support
- EIP-712 secure
Why Optimism is the best chain to swap on Blazpay
Blazpay doesn't run its own thin pool of liquidity. Instead it aggregates 20+ of the leading DEXs and aggregation providers and routes each Optimism swap to whichever path gives you the most tokens out, after fees and gas.
On a young ecosystem like Optimism, liquidity is split across many venues, so prices for the same pair can differ noticeably between DEXs. Aggregation is the single biggest lever on the price you actually receive.
- Best-price routing across 20+ providers on Optimism
- Flat 0.1% platform fee — no hidden spread
- Native Optimism (ETH) support, not a wrapped workaround
- Buy ETH with INR and 20+ fiat currencies via the on-ramp
- Built-in safety tools: token rug-check, contract audit and approval revoker
How to swap Optimism tokens (step by step)
- Open Blazpay DEX and connect your wallet (MetaMask, Trust, Coinbase Wallet and 100+ others).
- Select Optimism as your network.
- Choose the token you're swapping from and the token you want (for example ETH → OP).
- Enter an amount — Blazpay instantly fetches and compares quotes from 20+ providers.
- Review the best route and confirm. Your Optimism swap settles on-chain in seconds.
Blazpay vs a single DEX on Optimism
Most Optimism DEXs can only quote their own pools. Blazpay quotes all of them — here's what that means in practice:
| Blazpay (aggregator) | A single Optimism DEX | |
|---|---|---|
| Liquidity sources | 20+ providers compared per swap | Its own pools only |
| Price | Best route across every venue, after fees and gas | That venue's pool price |
| Fee | Flat 0.1% platform fee + routed pool's LP fee | Its own pool's LP fee (often 0.3%+) — no comparison |
| Chains | 30+ chains incl. Solana & TRON | Optimism only |
| Fiat on-ramp | INR via UPI + 20+ currencies | None |
| Safety tools | Rug check, contract audit, approval revoker | None |
Popular Optimism tokens to swap
The most-swapped assets on Optimism right now include ETH, OP, USDC, USDT, WBTC. Blazpay supports these plus the long tail of Optimism tokens, pricing each across every connected venue.
Why traders trust Blazpay
Blazpay routes every order across 21 live aggregators and DEXs — including 1inch, KyberSwap, OpenOcean, Odos, OKX, LiFi, Squid Router, Across, deBridge and Rango — and settles through the upgradeable BlazpayRelayer smart contract with a flat 0.1% platform fee. Usage figures are an all-time snapshot as of March 2026.
- 136,000+ AI chat messages processed
- 10,000+ AI chat sessions
- 99.9%+ AI intent accuracy
- 21 live liquidity providers
Need to bridge to Optimism?
Moving funds onto Optimism from another network? Use the best bridge for Optimism to get there at the best rate.
Optimism swap — FAQ
What is Optimism?
Optimism is an optimistic-rollup Ethereum Layer 2 and the anchor of the Superchain — a network of OP Stack chains that includes Base, World Chain and Soneium. ETH is used for gas, OP for governance, and its mature DeFi scene spans dozens of DEXs that Blazpay aggregates.
What is the best DEX for Optimism?
Blazpay is one of the best DEXs for Optimism because it aggregates 20+ liquidity providers and routes every swap to the best net price, with native Optimism support and a flat 0.1% fee.
How do I swap Optimism tokens?
Connect your wallet on Blazpay DEX, select Optimism, choose your token pair (for example ETH to OP), enter an amount, then review and confirm the best route. The swap settles on-chain in seconds.
What's the cheapest way to swap on Optimism?
The cheapest swap depends on the pair and size, so the best approach is to compare every venue. Blazpay compares 20+ providers on Optimism automatically and routes to the path that leaves you with the most tokens after fees.
Can I buy ETH with INR or a card?
Yes. Blazpay's fiat on-ramp lets you buy ETH and other Optimism tokens with INR (UPI/IMPS) and 20+ currencies via providers like OnRamp.money, Transak and MoonPay.
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Last updated: June 2026