Coins in and out of the OP Mainnet (Optimism) network
Deposits and withdrawals in OP Mainnet (Optimism) are handled as an ordinary order: take a route, send the coins, and automation does the rest.
Rate as of Nov 4, 2026 19:11
OP Mainnet (Optimism) is a layer on top of Ethereum, level L2. Fees are covered by ETH, and addresses here look like this: 0x…
Routes into OP Mainnet (Optimism) and back
Bitcoin → OP Mainnet (Optimism)ETH- Ethereum → OP Mainnet (Optimism)USDC, USDT and ETH
- Arbitrum One → OP Mainnet (Optimism)USDC and USDT
- OP Mainnet (Optimism) → EthereumUSDT and USDC
- OP Mainnet (Optimism) → Arbitrum OneUSDT and USDC
- BNBOP Mainnet (Optimism) → BNB Smart ChainUSDT and USDC
OP Mainnet (Optimism) → TRONUSDT and USDC
OP Mainnet (Optimism) → SolanaUSDT and USDC
OP Mainnet (Optimism) → Polygon PoSUSDC
OP Mainnet (Optimism) → Avalanche C-ChainUSDT and USDC- BNBBNB Smart Chain → OP Mainnet (Optimism)USDC, USDT and ETH
- TRON → OP Mainnet (Optimism)USDC, USDT and ETH
- Solana → OP Mainnet (Optimism)USDC, USDT and ETH
- Polygon PoS → OP Mainnet (Optimism)USDC and USDT
- Avalanche C-Chain → OP Mainnet (Optimism)USDC and USDT
Top up OP Mainnet (Optimism)
| Blockchain | Direction | Rate | Minimum |
|---|---|---|---|
| Ethereum | ETH → ETH Optimism | 1 ETH = 0.99999 ETH Optimism | 0.036631 ETH |
| Ethereum |  USDC ERC20 → USDC Optimism | 1 USDC ERC20 = 1.001 USDC Optimism | 100.67 USDC ERC20 |
| Ethereum |  USDT ERC20 → USDT Optimism | 1 USDT ERC20 = 1.001 USDT Optimism | 100.67 USDT ERC20 |
| Arbitrum One | USDC Arbitrum → USDC Optimism | 1 USDC Arbitrum = 1.001 USDC Optimism | 100.67 USDC Arbitrum |
| Arbitrum One | USDT Arbitrum → USDT Optimism | 1 USDT Arbitrum = 1.001 USDT Optimism | 100.67 USDT Arbitrum |
| BNB Smart Chain | ETH BEP20 → ETH Optimism | 1 ETH BEP20 = 0.99999 ETH Optimism | 0.036631 ETH BEP20 |
| BNB Smart Chain | USDC BEP20 → USDC Optimism | 1 USDC BEP20 = 1.001 USDC Optimism | 100.67 USDC BEP20 |
| BNB Smart Chain | USDT BEP20 → USDT Optimism | 1 USDT BEP20 = 1.001 USDT Optimism | 100.67 USDT BEP20 |
| TRON | USDC TRC20 → USDC Optimism | 1 USDC TRC20 = 1.001 USDC Optimism | 100.67 USDC TRC20 |
| TRON | USDT TRC20 → USDT Optimism | 1 USDT TRC20 = 1.001 USDT Optimism | 100.67 USDT TRC20 |
| Solana | USDC SOL → USDC Optimism | 1 USDC SOL = 1.001 USDC Optimism | 100.67 USDC SOL |
| Solana | USDT SOL → USDT Optimism | 1 USDT SOL = 0.99999 USDT Optimism | 100.67 USDT SOL |
| Polygon PoS | USDC Polygon → USDC Optimism | 1 USDC Polygon = 1.001 USDC Optimism | 100.67 USDC Polygon |
| Avalanche C-Chain | USDC AVAX C → USDC Optimism | 1 USDC AVAX C = 1.001 USDC Optimism | 100.67 USDC AVAX C |
| Avalanche C-Chain | USDT AVAX C → USDT Optimism | 1 USDT AVAX C = 1.001 USDT Optimism | 100.67 USDT AVAX C |
| Bitcoin | BTC → ETH Optimism | 1 BTC = 33.7898 ETH Optimism | 0.00116789 BTC |
| BNB Smart Chain |  BNB BEP20 → ETH Optimism | 1 BNB BEP20 = 0.302264 ETH Optimism | 0.132654 BNB BEP20 |
| TRON | TRX → ETH Optimism | 1 TRX = 0.000137719 ETH Optimism | 300.652 TRX |
| Solana | SOL → ETH Optimism | 1 SOL = 0.0400571 ETH Optimism | 0.844869 SOL |
| Ethereum | USDC ERC20 → USDT Optimism | 1 USDC ERC20 = 1.001 USDT Optimism | 100.67 USDC ERC20 |
| Ethereum | USDT ERC20 → USDC Optimism | 1 USDT ERC20 = 0.999001 USDC Optimism | 100.67 USDT ERC20 |
| Arbitrum One | USDC Arbitrum → USDT Optimism | 1 USDC Arbitrum = 1.001 USDT Optimism | 100.67 USDC Arbitrum |
| Arbitrum One | USDT Arbitrum → USDC Optimism | 1 USDT Arbitrum = 0.998991 USDC Optimism | 100.67 USDT Arbitrum |
| BNB Smart Chain | USDC BEP20 → USDT Optimism | 1 USDC BEP20 = 1.001 USDT Optimism | 100.67 USDC BEP20 |
| BNB Smart Chain | USDT BEP20 → USDC Optimism | 1 USDT BEP20 = 0.999001 USDC Optimism | 100.67 USDT BEP20 |
| TRON | USDC TRC20 → USDT Optimism | 1 USDC TRC20 = 1.001 USDT Optimism | 100.67 USDC TRC20 |
| TRON | USDT TRC20 → USDC Optimism | 1 USDT TRC20 = 0.999001 USDC Optimism | 100.67 USDT TRC20 |
| Solana | USDC SOL → USDT Optimism | 1 USDC SOL = 1.001 USDT Optimism | 100.67 USDC SOL |
| Solana | USDT SOL → USDC Optimism | 1 USDT SOL = 0.999001 USDC Optimism | 100.67 USDT SOL |
| Polygon PoS | USDC Polygon → USDT Optimism | 1 USDC Polygon = 1.001 USDT Optimism | 100.67 USDC Polygon |
| Avalanche C-Chain | USDC AVAX C → USDT Optimism | 1 USDC AVAX C = 1.001 USDT Optimism | 100.67 USDC AVAX C |
| Avalanche C-Chain | USDT AVAX C → USDC Optimism | 1 USDT AVAX C = 0.998991 USDC Optimism | 100.67 USDT AVAX C |
Withdraw from OP Mainnet (Optimism)
| Blockchain | Direction | Rate | Minimum |
|---|---|---|---|
| Ethereum | USDC Optimism → USDC ERC20 | 1 USDC Optimism = 1.001 USDC ERC20 | 100.67 USDC Optimism |
| Ethereum | USDT Optimism → USDT ERC20 | 1 USDT Optimism = 1.001 USDT ERC20 | 100.67 USDT Optimism |
| Arbitrum One | USDC Optimism → USDC Arbitrum | 1 USDC Optimism = 1.001 USDC Arbitrum | 100.67 USDC Optimism |
| Arbitrum One | USDT Optimism → USDT Arbitrum | 1 USDT Optimism = 1.001 USDT Arbitrum | 100.67 USDT Optimism |
| BNB Smart Chain | USDC Optimism → USDC BEP20 | 1 USDC Optimism = 1.001 USDC BEP20 | 100.67 USDC Optimism |
| BNB Smart Chain | USDT Optimism → USDT BEP20 | 1 USDT Optimism = 1.001 USDT BEP20 | 100.67 USDT Optimism |
| TRON | USDC Optimism → USDC TRC20 | 1 USDC Optimism = 1.001 USDC TRC20 | 100.67 USDC Optimism |
| TRON | USDT Optimism → USDT TRC20 | 1 USDT Optimism = 1.001 USDT TRC20 | 100.67 USDT Optimism |
| Solana | USDC Optimism → USDC SOL | 1 USDC Optimism = 1.001 USDC SOL | 100.67 USDC Optimism |
| Solana | USDT Optimism → USDT SOL | 1 USDT Optimism = 1.001 USDT SOL | 100.67 USDT Optimism |
| Polygon PoS | USDC Optimism → USDC Polygon | 1 USDC Optimism = 1.001 USDC Polygon | 100.67 USDC Optimism |
| Avalanche C-Chain | USDC Optimism → USDC AVAX C | 1 USDC Optimism = 1.001 USDC AVAX C | 100.67 USDC Optimism |
| Avalanche C-Chain | USDT Optimism → USDT AVAX C | 1 USDT Optimism = 1.001 USDT AVAX C | 100.67 USDT Optimism |
| Ethereum | USDC Optimism → USDT ERC20 | 1 USDC Optimism = 1.001 USDT ERC20 | 100.67 USDC Optimism |
| Ethereum | USDT Optimism → USDC ERC20 | 1 USDT Optimism = 0.998991 USDC ERC20 | 100.67 USDT Optimism |
| Arbitrum One | USDC Optimism → USDT Arbitrum | 1 USDC Optimism = 1.001 USDT Arbitrum | 100.67 USDC Optimism |
| Arbitrum One | USDT Optimism → USDC Arbitrum | 1 USDT Optimism = 0.998991 USDC Arbitrum | 100.67 USDT Optimism |
| BNB Smart Chain | USDC Optimism → USDT BEP20 | 1 USDC Optimism = 1.001 USDT BEP20 | 100.67 USDC Optimism |
| BNB Smart Chain | USDT Optimism → USDC BEP20 | 1 USDT Optimism = 0.998991 USDC BEP20 | 100.67 USDT Optimism |
| TRON | USDC Optimism → USDT TRC20 | 1 USDC Optimism = 1.001 USDT TRC20 | 100.67 USDC Optimism |
| TRON | USDT Optimism → USDC TRC20 | 1 USDT Optimism = 0.998991 USDC TRC20 | 100.67 USDT Optimism |
| Solana | USDC Optimism → USDT SOL | 1 USDC Optimism = 1.001 USDT SOL | 100.67 USDC Optimism |
| Solana | USDT Optimism → USDC SOL | 1 USDT Optimism = 0.998991 USDC SOL | 100.67 USDT Optimism |
| Polygon PoS | USDT Optimism → USDC Polygon | 1 USDT Optimism = 0.998991 USDC Polygon | 100.67 USDT Optimism |
| Avalanche C-Chain | USDC Optimism → USDT AVAX C | 1 USDC Optimism = 1.001 USDT AVAX C | 100.67 USDC Optimism |
| Avalanche C-Chain | USDT Optimism → USDC AVAX C | 1 USDT Optimism = 0.998991 USDC AVAX C | 100.67 USDT Optimism |
The OP Mainnet (Optimism) network in short
Optimism is another layer-2 network on top of Ethereum. Addresses are in the familiar format, the fee is in ETH and amounts to a small part of the cost in the main network.
| What kind of network | Optimistic rollup (L2) |
|---|---|
| What pays the fee | ETH |
| How expensive | low |
| How fast | fast |
| Block time | ~2 sec |
| Address format | 0x… |
| Memo or tag needed | not required |
| Ethereum-format address (0x…) | yes |
| Withdrawal to Ethereum through the official bridge | ≈ 7 days — the challenge window runs |
Network charge at this minute: sending ETH — on the order of 0.000000023 ETH (< $0.0001). Sending USDT — on the order of 0.000000067 ETH ($0.00015). Data as of Nov 4, 2026 19:05.
Questions about the OP Mainnet (Optimism) network
How do coins end up in OP Mainnet (Optimism)?
Through an exchange order: you send coins in one network, and coins of this blockchain arrive at your address in OP Mainnet (Optimism). Bridge contracts are not involved here.
Which coins can be brought into OP Mainnet (Optimism)?
Available: USDT, USDC and ETH. The full list of routes with rates is collected in the tables above.
How much time does a transfer into OP Mainnet (Optimism) take?
The sending network decides everything: first its confirmations, then the payout in OP Mainnet (Optimism) — fast.
What pays the fee in OP Mainnet (Optimism)?
The ETH coin. Holding it is not required to receive funds — it is only needed at the moment you send them on yourself.
Which address suits OP Mainnet (Optimism)?
Only one from the OP Mainnet (Optimism) network, of the form 0x…
Why does an official OP Mainnet (Optimism) withdrawal drag on for a week?
OP Mainnet (Optimism) works as an optimistic rollup: about seven days are set aside for anyone to challenge an incorrect state. An exchange order does not use the official bridge, so there is no such window to wait out.
The Bitcoin blockchain The Ethereum blockchain The Arbitrum One blockchain The BNB Smart Chain blockchain The TRON blockchain The Solana blockchain The Polygon PoS blockchain The TON blockchain The Avalanche C-Chain blockchain All networks and routes Network charges for USDT Network charges for USDC