TRON to OP Mainnet (Optimism) Bridge

Directions from TRON to OP Mainnet (Optimism)

Network	Direction	Rate	Minimum
TRON	USDT TRC20 → USDT Optimism	1 USDT TRC20 = 1 USDT Optimism	200 USDT TRC20
TRON	USDT TRC20 → USDC Optimism	1 USDT TRC20 = 0.9995 USDC Optimism	200 USDT TRC20

TRON vs OP Mainnet (Optimism): network comparison

	TRON	OP Mainnet (Optimism)
Network type	Layer 1	Layer 2 (optimistic rollup)
Fees are paid in	TRX	ETH
Fee level	medium	low
Speed	fast	fast
Block time	~3 sec	~2 sec
Address format	T…	0x…
Memo / tag	not needed	not needed
EVM-compatible addresses (0x…)	no	yes
Withdrawal to Ethereum via the official bridge	—	~7 days (challenge period)

Fee and speed levels are relative and depend on network load.

Crystal-Trade or a classic bridge: what is the difference

	Crystal-Trade	Classic bridge
What you receive	Native ETH or standard OP Mainnet (Optimism) tokens	Depends on the bridge: on some networks it is a bridged version of the token
Wallet connection and approvals	Not needed: you send coins to the order address	Needed: you connect a wallet and sign contract transactions
Coins for fees on OP Mainnet (Optimism)	Not needed to receive	Often needed to claim funds or move them after the bridge
Time	After the TRON confirmations; the status is shown on the order page	Depends on the bridge and the load of both networks
Who holds the funds during the transfer	Crystal-Trade, for the duration of the order (with an AML check)	The bridge smart contract or its validators

How to move coins from TRON to OP Mainnet (Optimism)

Choose a direction in the table above and enter the amount in the calculator on its page.
Paste your OP Mainnet (Optimism) address (0x…) to receive the coins.
Send the coins over the TRON network to the address from the order, exactly in the amount shown.
After the TRON confirmations, the coins are sent to your OP Mainnet (Optimism) address. The status is shown on the order page.

Before you bridge to OP Mainnet (Optimism)

The receiving address must be on the OP Mainnet (Optimism) network (0x…).
Addresses on Ethereum, Arbitrum, Optimism, BNB Smart Chain and Polygon look the same (0x…): make sure the wallet shows OP Mainnet (Optimism) as the network.
Send coins over TRON only — a transfer over another network will not reach the order.
Funds go through an AML check; high-risk transfers may be held until the check is complete.

TRON to OP Mainnet (Optimism) bridge: FAQ

How do I bridge from TRON to OP Mainnet (Optimism)?

On Crystal-Trade a bridge is an exchange order: you send coins over TRON and receive USDT and USDC at your OP Mainnet (Optimism) address. No bridge contracts, wallet connection or wrapped tokens are involved.

Which assets can I move from TRON to OP Mainnet (Optimism)?

Available now: USDT and USDC. The table above lists every direction with its rate and minimum.

How long does a transfer from TRON to OP Mainnet (Optimism) take?

The order is processed after the TRON network confirms your transfer, then the coins are sent over OP Mainnet (Optimism). A new TRON block appears about every 3 sec.

What do I need to pay fees on OP Mainnet (Optimism)?

Fees on OP Mainnet (Optimism) are paid in ETH. You do not need ETH to receive coins, only to send them later.

Which address do I need for OP Mainnet (Optimism)?

An address on the OP Mainnet (Optimism) network: 0x… An Ethereum-style address (0x…) works, but the wallet must be set to OP Mainnet (Optimism).

Directions from TRON to OP Mainnet (Optimism)

TRON vs OP Mainnet (Optimism): network comparison

Crystal-Trade or a classic bridge: what is the difference

How to move coins from TRON to OP Mainnet (Optimism)

Before you bridge to OP Mainnet (Optimism)

TRON to OP Mainnet (Optimism) bridge: FAQ

Other bridges

Reverse bridge

Other bridges to OP Mainnet (Optimism)

Other bridges from TRON