No KYC · Non-custodial · Private

Exchange Tether to Optimism

Swap Tether (USDT) to Optimism (OP) on Optimism mainnet — non-custodial, no KYC, and no registration. Competitive rates, wallet-to-wallet delivery, and most orders complete in minutes once your USDT deposit confirms.

Learn more about how it works →

    Start swap

    You Send
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    All fees included
    Estimated rate: -
    You Get
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    Exchange in 3 steps

    1. Choose how much USDT to send and enter your Optimism address on Optimism mainnet.

    2. Hit Exchange to open your order page with the live rate and deposit details.

    3. Transfer USDT to the address on your order — after confirmations, OP is sent to your wallet automatically.

    What do you need to know?

    • ERC-20 USDT follows Ethereum confirmation times.
    • Send USDT on Ethereum mainnet only — not Tron TRC-20.
    • Leave ETH in your wallet for gas when sending ERC-20 USDT.
    • OP not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
    You send

    Tether — dollar-pegged stablecoin

    USDT on Ethereum (ERC-20) is widely used in DeFi — send only on Ethereum mainnet.

    USDT on Ethereum mainnet

    Use an ERC-20 compatible Ethereum address. TRC-20 USDT is a different asset.

    You receive

    Optimism — Ethereum L2 with low fees

    OP is the governance token of Optimism — an Ethereum rollup with fast, low-cost transfers and deep Superchain liquidity.

    OP not received?

    Confirm your wallet is on Optimism mainnet and fully synced.

    OP payout tips

    • Payouts go to Optimism — verify your wallet RPC is set to Optimism, not Ethereum mainnet.
    • Check Optimistic Etherscan with the payout tx hash from your order page.
    • Allow a minute for your wallet to refresh after the explorer shows the transfer.

    Before you swap

    Avoid wrong-network deposits and address format mistakes — read these guides first.

    USDC vs USDT: pick the right network ERC-20, TRC-20, and other networks are not interchangeable. Ethereum gas & gwei for swaps How gas spikes affect deposit cost and confirmation speed. Sent crypto to the wrong network? Wrong chain sends often cannot be reversed — learn what to check first. Deposit amount must match exactly Under- and over-payments can delay or fail automated crediting.

    All swap safety guides

    Coin swap hubs

    More no-KYC swap pairs and guides for each asset.

    USDT Swap Tether (USDT) — no KYC hub OP Swap Optimism (OP) — no KYC hub

    Related exchange pairs

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    Frequently asked questions

    Do I need KYC to swap USDT to OP?

    No. SendSwap is a non-custodial instant exchange — no account, no ID checks, and no KYC for Tether to Optimism swaps.

    How long does USDT to OP take?

    Most swaps finish in 1–5 minutes. Timing depends on ERC-20 on Ethereum and Optimism mainnet confirmations and current network load.

    Is USDT to OP non-custodial?

    Yes. You send USDT from your wallet and receive OP directly to the address you provide — SendSwap never holds your keys.

    What if I send USDT on the wrong network?

    Always match the network on your order page (ERC-20 on Ethereum for deposits). Wrong-network sends may not be credited — read our swap safety guides before you send.