# Theta Fuel to Optimism (TFUEL to OP) — no-KYC swap on GhostSwap

> Send Theta Fuel (TFUEL) on Theta Network and receive Optimism (OP, a token on OP Mainnet) in your own wallet, with no account and no KYC. It is a cross-chain swap from Theta Network to OP Mainnet, with no bridge and no wrapped tokens. Most TFUEL to OP swaps finish in 10–25 minutes.

Swap page: https://ghostswap.io/exchange/tfuel-op/
Updated: 2026-10-02

## At a glance

| | |
|---|---|
| You send | Theta Fuel (TFUEL), Theta Network |
| You receive | Optimism (OP), token on OP Mainnet |
| Your OP address | OP Mainnet address that starts with 0x followed by 40 hexadecimal characters. Wallets: MetaMask or Rabby |
| Deposit network fee | Paid in TFUEL by your wallet |
| Deposit confirmation | A few minutes on Theta Network |
| OP payout | Sent to your address as soon as the swap completes; OP Mainnet confirms it in about a minute |
| Typical swap time | 10–25 minutes until your OP is sent |
| Reference rate | 1 TFUEL ≈ 0.078722 OP · 1 OP ≈ 12.7029 TFUEL (market prices, 2 Oct 2026) |
| Limits | The exact minimum and maximum TFUEL amounts are shown live in the exchange box |
| Account / KYC | None for standard swaps: no sign-up, no email, no ID |
| Tracking | Status page with your swap ID; TFUEL on Theta Explorer; OP on Optimistic Etherscan |
| Reverse swap | [OP to TFUEL](https://ghostswap.io/exchange/op-tfuel/) |

## How to swap TFUEL to OP

1. Open https://ghostswap.io/exchange/tfuel-op/ and enter the amount of TFUEL to send.
2. Paste the OP address that should receive the coins.
3. Enter the TFUEL address you are sending from, then confirm.
4. Send the TFUEL to the one-time deposit address shown.
5. Receive OP in your wallet and follow the status page with your swap ID.

## FAQ

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

Most TFUEL to OP swaps finish in 10–25 minutes. Your TFUEL deposit needs a few minutes to confirm on Theta Network; after that the OP is sent to your wallet and OP Mainnet confirms it in about a minute. Busy networks can add a few minutes.

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

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

### What are the fees for converting Theta Fuel to Optimism?

The GhostSwap fee is already included in the rate in the exchange box, so the OP amount you see is what you receive. On top of that, the Theta Network network fee for your deposit is paid in TFUEL by your wallet.

### What wallet should I use to receive OP?

To receive Optimism from your swap, we recommend using MetaMask or Rabby (set to OP Mainnet). Make sure your wallet supports the OP Mainnet (Ethereum layer 2) network before starting the exchange. Double-check your OP address before confirming — cryptocurrency transactions cannot be reversed.

### What format is the OP address?

Use a OP Mainnet address: it starts with 0x followed by 40 hexadecimal characters. Copy it from your wallet and paste it; never type it by hand. Sending OP to an address on another network can lose the coins.

### Can I track my TFUEL to OP 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 TFUEL payment on Theta Explorer (https://explorer.thetatoken.org) and your incoming OP on Optimistic Etherscan (https://optimistic.etherscan.io).

### Is it safe to exchange TFUEL for OP on GhostSwap?

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

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

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

### What happens if my TFUEL to OP exchange fails?

If a swap cannot be completed, the TFUEL is refunded to the Theta Network 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.

## Related

- [Reverse: OP to TFUEL](https://ghostswap.io/exchange/op-tfuel/) ([Markdown](https://ghostswap.io/exchange/op-tfuel.md))
- [All GhostSwap pairs](https://ghostswap.io/exchange/)
- [How to exchange](https://ghostswap.io/how-to-exchange/)
- [Site guide for AI assistants](https://ghostswap.io/llms.txt)