No KYC · Non-custodial · Private

Exchange Optimism to Tether

Move Optimism (OP) into Tether (USDT) on ERC-20 on Ethereum through TunnelSwap — a privacy-first, anonymous no-KYC swap. You send OP from your own wallet; USDT arrives at the payout address you paste. Top rates and low fees show before you broadcast, and most routes finish within minutes after deposit confirmations.

  • No KYC · No lasting profile
  • Non-custodial
  • NO-KYC automation

Start swap

You Send
-
▼
All fees included
Estimated rate: -
You Get
-
▼

Tunnel in 3 steps

  1. Choose how much OP to send and paste the Tether address that should receive funds on ERC-20 on Ethereum.

  2. Open the order to freeze the quote and reveal a one-time deposit destination.

  3. Broadcast OP to that destination. Once confirmations clear, USDT is pushed to your payout wallet.

Before you broadcast

  • Optimism confirmations are usually fast — often within a minute.
  • Send OP on Optimism mainnet only — not Ethereum, Base, or Arbitrum unless your order says otherwise.
  • Use an Optimism-compatible wallet and address (0x…). Leave enough ETH on Optimism for gas if sending ERC-20 tokens.
  • Still waiting on USDT? Give the wallet a few minutes to sync, then share your Exchange ID with support if the order already lists a payout hash.
You send

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 on Optimism mainnet

Use an Optimism wallet for deposits. L1 Ethereum or other L2 sends may not be credited.

Leave enough ETH on Optimism for gas when moving OP or other tokens.

You receive

Tether — dollar-pegged stablecoin

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

Receiving ERC-20 USDT

Your wallet must be on Ethereum mainnet with the USDT token visible.

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.

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

Related exchange pairs

USDT → OP Swap Tether to Optimism with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. OP → BTC Shift OP to Bitcoin in one wallet hop — self-custodied, quotes you can check first — top rates, complete in minutes. OP → XMR Switch Optimism ETH for Monero — OP to XMR, anonymous no-KYC privacy-first swap — top rates, complete in minutes. OP → ETH Shift OP to Ethereum mainnet — auto-matched routing, skip signup on TunnelSwap — top rates, complete in minutes. OP → USDT Route OP for USDT (TRC-20) — cash out to stablecoin, without opening an account on TunnelSwap — top rates, complete in minutes. OP → USDC Swap Optimism to USD Coin with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. OP → SOL Swap Optimism to Solana with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. OP → ZEC Swap Optimism to Zcash with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. OP → BNB Swap Optimism to BNB with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. OP → LTC Swap Optimism to Litecoin with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. OP → XRP Swap Optimism to Ripple with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations. OP → TRX Swap Optimism to Tron with no signup — privacy-first anonymous no-KYC swap. Live quote, deposit from your wallet, payout after chain confirmations.

Frequently asked questions

Do I need KYC to swap OP for USDT on TunnelSwap?

No. TunnelSwap is an anonymous no-KYC, privacy-first exchange. There is no account, no ID upload, and no standing balance for Optimism → Tether swaps.

How fast is a OP → USDT swap?

Most routes settle within minutes. Final timing follows Optimism mainnet deposit confirmations and ERC-20 on Ethereum payout speed.

Does TunnelSwap hold my OP or USDT?

No. You fund the deposit from your wallet and USDT is sent straight to the address you paste — non-custodial, wallet to wallet.

What if I use the wrong network for OP?

Only send on the network shown for the order (Optimism mainnet). Wrong-chain deposits can be unrecoverable — review the safety guides before you broadcast.