OP to TFUEL: Exchange Optimism for Theta Fuel Without KYC

Send Optimism (OP, a token on OP Mainnet) and receive Theta Fuel (TFUEL) on Theta Network in your own wallet, with no account and no KYC. It is a cross-chain swap from OP Mainnet to Theta Network, with no bridge and no wrapped tokens.

5–15 min
No account · No KYC
Non-custodial
Fees included in quote

You Send

You Get

TFUEL

Recipient Wallet

Sender Address

⚠️ Enter the exact wallet you are sending from. Your funds must be sent from this address.

By clicking Confirm exchange, you agree to the Privacy Policy & Terms of Service.

Optimism

Price:

$0.1317

24h Change:

0.43%

Market Cap:

$302.52M

Volume (24h):

$63.29M

Circulating Supply:

2.30B OP

Data by CoinGecko

OP to TFUEL swap at a glance

Everything that is specific to swapping Optimism to Theta Fuel on GhostSwap.

Optimism (OP)You send · token on OP Mainnet

Theta Fuel (TFUEL)You receive · Theta Network network

It is a cross-chain swap from OP Mainnet to Theta Network, with no bridge and no wrapped tokens.

Swap time

5–15 minuntil your TFUEL is sent

Network fee

Paid in ETH on OP Mainnetkeep a little ETH on OP Mainnet too

Account / KYC

NoneNo sign-up, email or ID for standard swaps

Tracking

Live status pageOP on Optimistic Etherscan · TFUEL on Theta Explorer

Your TFUEL address

Theta Network addressIt starts with 0x followed by 40 hexadecimal characters. Wallets: Theta Wallet.

Send OPAbout a minute to confirm on OP Mainnet
GhostSwap swaps itAt the floating rate, fees already in the quote
Receive TFUELSent to your address; Theta Network confirms in a few minutes

Facts checked 21 Oct 2026Reverse: TFUEL to OP

OP to TFUEL Live Price Chart

OP/TFUEL

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Reference market prices, updated live

What is Optimism?

Optimism (OP) is a Layer 2 scaling solution for Ethereum that uses optimistic rollups to make transactions faster and significantly cheaper than on Ethereum mainnet. Optimism is known for its retroactive public goods funding model, which directs network revenue toward open-source projects that benefit the ecosystem. OP is the governance token used for voting on protocol decisions and treasury allocation. Major DeFi protocols including Aave, Uniswap, and Synthetix are deployed on Optimism.

What is Theta Fuel?

Theta Fuel (TFUEL) is one of the two native tokens on the Theta blockchain, the other being Theta Token (THETA). TFUEL functions as the operational token of the Theta protocol, powering on-chain operations like payments to relayers for sharing a video stream and deploying or interacting with smart contracts. TFUEL is earned by users who relay video and share their bandwidth.

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Why Swap OP for TFUEL?

Converting Optimism to Theta Fuel on GhostSwap moves your funds from OP into TFUEL without KYC or account creation. Optimism is used for governance of the Optimism Superchain. Theta Fuel is the native coin of Theta Network.

Two different networks

OP runs on OP Mainnet and TFUEL on Theta Network; GhostSwap swaps between them in one step.

About Theta Fuel

Theta Fuel is the native coin of Theta Network.

No KYC or exchange accounts

GhostSwap processes your OP to TFUEL swap without sign-ups, identity verification, or personal data. Just a wallet address.

Exchange OP for TFUEL on GhostSwap. Most swaps are paid out within 5–15 minutes after you send, with no registration and no verification for standard swaps.

How to Exchange Optimism to Theta Fuel

Select OP and TFUEL

Pick OP in “You send” and TFUEL in “You get”, then enter the amount. The box shows how much TFUEL you get and the minimum OP for this pair.

Enter Theta Fuel Address

Paste the Theta Network address that should receive the TFUEL (it starts with 0x followed by 40 hexadecimal characters). Then enter the OP Mainnet address you send OP from; a refund, if ever needed, goes there.

Send Optimism

Send exactly the amount shown from your own OP Mainnet wallet to the one-time deposit address. Keep a little ETH on OP Mainnet in that wallet for the network fee.

Receive Theta Fuel

Your TFUEL is usually paid out 5–15 minutes after you send your OP, and Theta Network then confirms it in a few minutes. Follow each step on the status page with your swap ID.

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OP to TFUEL: questions and answers

Everything you need to know about exchanging OP to TFUEL on GhostSwap.

How long does it take to swap OP to TFUEL on GhostSwap?

Most OP to TFUEL swaps are paid out within 5–15 minutes: the OP deposit needs about a minute to confirm on OP Mainnet, then the TFUEL is sent to your wallet, and Theta Network confirms the payout in a few minutes. Busy networks can add a few minutes.

Do I need KYC or an account to exchange OP to TFUEL?

No. GhostSwap has no accounts: you paste the Theta Network address that should receive the TFUEL, send OP from your own wallet, and the TFUEL goes straight to that address. No email, phone number or ID upload.

What are the fees for converting Optimism to Theta Fuel?

The GhostSwap fee is already included in the rate in the exchange box, so the TFUEL amount you see is what you receive. On top of that, your wallet needs a little ETH on OP Mainnet to pay the OP Mainnet network fee for sending OP.

What wallet should I use to receive TFUEL?

To receive Theta Fuel from your swap, we recommend using Theta Wallet. Make sure your wallet supports the Theta Network network before starting the exchange. Double-check your TFUEL address before confirming, cryptocurrency transactions cannot be reversed.

What format is the TFUEL address?

Use a Theta Network address: it starts with 0x followed by 40 hexadecimal characters. Copy it from your wallet and paste it; never type it by hand.

Can I track my OP to TFUEL swap?

Yes. After initiating your swap, GhostSwap provides a transaction status page where you can monitor progress in real-time. You can also track your OP payment on Optimistic Etherscan (https://optimistic.etherscan.io) and your incoming TFUEL on Theta Explorer (https://explorer.thetatoken.org).

Is it safe to exchange OP for TFUEL on GhostSwap?

GhostSwap is non-custodial: there is no account balance holding your coins. Your OP deposit is converted and the TFUEL is sent straight to the Theta Network address you enter, so check that address twice, Theta Network transfers cannot be reversed.

How does a cross-chain OP to TFUEL swap work?

Optimism lives on OP Mainnet and Theta Fuel on Theta Network, two separate blockchains. Instead of a bridge, GhostSwap takes your OP on OP Mainnet and pays native TFUEL on Theta Network, so you never hold a wrapped token or pay bridge fees.

What happens if my OP to TFUEL exchange fails?

If a swap cannot be completed, the OP is refunded to the OP Mainnet address you entered as the sender address. If something looks stuck, contact support with your swap ID from the status page. Most problems come from sending a different amount than shown or using an address on the wrong network.