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Floating

You receive:

You receive:

You receive:

Network

Floating

Fixed

OBT (ARBITRUM) to UNIO (Base) Exchange – Secure Instant Crypto Swap

Quickex compares rates from liquidity providers and finds the best available OBT to UNIO rate. The rate is locked when you create the order.
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How to exchange OBT (ARBITRUM) to UNIO (Base)

Simple instructions for cryptocurrency conversion in 4 steps

  • how

    Step 1. Enter the OBT amount

    1

    Enter the amount of OBT you want to swap to UNIO using the online calculator. Make sure the amount is within the minimum and maximum limits.

  • Step 2. Enter Your UNIO (Base) Wallet Address

    2

    To safely exchange OBT/UNIO, enter your UNIO (Base) wallet address to receive the funds. After filling in all required fields, create an exchange request.

  • Step 3. Send OBT to the provided address

    3

    Send the specified amount of OBT to the Quickex address provided after creating the swap request.

  • Step 4. Receive UNIO in your wallet

    4

    After your OBT deposit is confirmed on the network, the system will automatically convert OBT and send UNIO to your wallet.

Exchange OBT for any coin instantly

With Quickex, converting OBT is instant and simple. No KYC required — just fast results and competitive rates. Exchange it for another popular cryptocurrency in seconds.
UNIOBase
BTCBTC
exchange UNIO to BTC →
UNIOBase
USDTERC20
exchange UNIO to USDT →
UNIOBase
USDTTRC20
exchange UNIO to USDT →
UNIOBase
ETHETH
exchange UNIO to ETH →
UNIOBase
DASHDASH
exchange UNIO to DASH →
UNIOBase
USDCERC20
exchange UNIO to USDC →
UNIOBase
XMRXMR
exchange UNIO to XMR →
UNIOBase
BNBBEP20
exchange UNIO to BNB →
UNIOBase
SOLSOL
exchange UNIO to SOL →
UNIOBase
TRXTRX
exchange UNIO to TRX →
UNIOBase
XRPXRP
exchange UNIO to XRP →
UNIOBase
ADAADA
exchange UNIO to ADA →
UNIOBase
DOGEDOGE
exchange UNIO to DOGE →
UNIOBase
LTCLTC
exchange UNIO to LTC →
UNIOBase
TONTON
exchange UNIO to TON →
UNIOBase
AVAXAVAX
exchange UNIO to AVAX →
UNIOBase
MATICMATIC
exchange UNIO to MATIC →
UNIOBase
SHIBERC20
exchange UNIO to SHIB →
UNIOBase
ZECZEC
exchange UNIO to ZEC →
UNIOBase
XLMXLM
exchange UNIO to XLM →
UNIOBase
BCHBCH
exchange UNIO to BCH →

Receive UNIO (Base) when exchanging any supported cryptocurrency

Quickex makes it easy to convert any cryptocurrency into UNIO. No login, no delays — choose any pair and complete a fast swap with a fixed amount.
BTCBTC
OBTARBITRUM
exchange BTC to OBT →
USDTERC20
OBTARBITRUM
exchange USDT to OBT →
USDTTRC20
OBTARBITRUM
exchange USDT to OBT →
ETHETH
OBTARBITRUM
exchange ETH to OBT →
DASHDASH
OBTARBITRUM
exchange DASH to OBT →
USDCERC20
OBTARBITRUM
exchange USDC to OBT →
XMRXMR
OBTARBITRUM
exchange XMR to OBT →
BNBBEP20
OBTARBITRUM
exchange BNB to OBT →
SOLSOL
OBTARBITRUM
exchange SOL to OBT →
TRXTRX
OBTARBITRUM
exchange TRX to OBT →
XRPXRP
OBTARBITRUM
exchange XRP to OBT →
ADAADA
OBTARBITRUM
exchange ADA to OBT →
DOGEDOGE
OBTARBITRUM
exchange DOGE to OBT →
LTCLTC
OBTARBITRUM
exchange LTC to OBT →
TONTON
OBTARBITRUM
exchange TON to OBT →
AVAXAVAX
OBTARBITRUM
exchange AVAX to OBT →
MATICMATIC
OBTARBITRUM
exchange MATIC to OBT →
SHIBERC20
OBTARBITRUM
exchange SHIB to OBT →
ZECZEC
OBTARBITRUM
exchange ZEC to OBT →
XLMXLM
OBTARBITRUM
exchange XLM to OBT →
BCHBCH
OBTARBITRUM
exchange BCH to OBT →

Quickex Reviews – Trusted by Crypto Traders

TrustScore 4.5 out of 5
4.5
TrustScore
Holt Gia
I recommend use this service for fast swap of coins with good rate. I made 2 swaps without problems. Easy swap process here.
11/25/2025
Shanti Carter
I accidentally made two transactions to the same address when I made a swap at Quickex. I contacted their support agent via chat and described the situation. After I provide requested proof I was told to wait. Eventually, the second transaction that I send by mistake was returned to me! Thank you for good support and honest service!
11/18/2025
Cheryl Lantigua
I converted some SOL to XMR via Quickex. Good rate and fast transaction - that's what made me write this review. I also enjoyed the interface, it's pretty. I'll use Quickex again.
11/12/2025
A. March
I exchanged BTC to TRX, and the speed was satisfactory. I initially checked with support regarding the large amount and was assured there would be no issues, and that my transaction would be monitored. Everything went smoothly indeed. I plan to keep using this platform.
11/10/2025
Jules Saimour
Made a swap of my LTC to get USDT. The process is easy and fast, took even less time than I expected. No complaints.
11/2/2025
Mesut Kandas
Easy to use service for swap coins. I like to get some usdt on my wallet and I swap here without problem. Nice and fast. I will use this service again.
10/15/2025
Mai Vipoya
It's a good place to get some BTC! My swap was carried out quickly and without any hidden fees. Website navigation is intuitive, it's great for beginners. I also loved the design, the colors are nice and blend well. Overall, I had a positive experience with Quickex. I will come back to exchange more coins later ^^
10/8/2025
Benjamin Harris
Exchanged my coins on Quickex for 5 minutes, I am impressed! Fast exchange speed and decent exchange rate makes this service one of my favorites.
9/30/2025
Matthew Bowers
I made a swap of my coins without any problems. Fast and easy trade. The status tracker was clear, and the whole thing was completed in under 10 minutes. Highly recommend!
9/20/2025
All reviews on Trustpilot
BestChange 1340 score
1340/0
Adam
The exchange speed is high and that's cool. Overall, my application was processed promptly. This really made me happy.
5/14/2024
Yakov
Fast and hassle-free exchange at a high rate. I withdrew USDT without any problems. Thank you.
5/13/2024
Dias
The exchanger has already helped out several times. I order an exchange, 10 minutes, everything arrives without problems. I like everything.
5/13/2024
Lion
I liked how the exchanger works. Everything is fine. Functions great. Therefore, the rating is only maximum.
5/12/2024
Mihail
I liked the exchanger. I recently started using it, and the other day I was withdrawing the airwaves, once again quickly and at a good rate.
5/12/2024
Roma
Thank you for the conditions and efficiency in transactions, I can recommend the service, so far there are no problems.
5/11/2024
Alexey
I recently used Quickex to exchange cryptocurrencies. The exchange process was surprisingly fast and smooth, taking only a few minutes. What really stood out for me was the competitive exchange rate they offer.
5/11/2024
Paul4923
My favorite exchanger is because it is really profitable to use your cryptocurrency here and earn real money on it within 5-10 minutes.
5/11/2024
Oleg
The exchange was made quickly, and for that I thank you very much. The rate is good and high.
4/19/2024
All reviews on BestChange

Benefits of swapping OBT to UNIO with Quickex

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Fast transactions

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1000+ cryptocurrency pairs

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24/7 support

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Non-custodial exchange

Exchange OBT to UNIO Without Registration or KYC

Exchange OBT to UNIO without an account or personal data for standard amounts. Transactions on ARBITRUM and Base are public on-chain — we don’t ask for name, email or documents, but the transfer is visible on the network.

KYC is requested only if a transaction is flagged by the system as suspicious — to prevent fraud. In all other cases, the OBT to UNIO exchange runs without verification.

Transparent OBT to UNIO exchange rate with no hidden fees

You see the final amount before you confirm. The fee is 1% on a Fixed rate or 0.5% on a Floating rate, plus the Base network fee. Nothing else.

The converter polls liquidity providers in real time and shows the best OBT to UNIO rate. The selected rate is locked when you create the order and does not float during payment (for the Fixed type).

Instant OBT to UNIO swap

Exchanging OBT to UNIO takes 4 steps and on average 5–10 minutes after network confirmation.

Just a few steps – choose the pair , enter the amount and wallet address, and send OBT to complete your swap.

Purchase OBT for UNIO easy and simple!

Buy UNIO for OBT 24/7 at a favorable rate through our online service. Make anonymous exchanges without registration.

Start Now

Frequently asked questions

Find answers to the most common questions about cryptocurrency conversion with Quickex — from security and speed to fees and the exchange process

  • How long does it take to exchange to UNIO?

    After receiving OBT, our system automatically sends UNIO to your wallet. The average processing time is 5–10 minutes.

  • Can you exchange OBT to UNIO without registration?

    Quickex lets you exchange OBT to UNIO with no registration or KYC. We don’t request personal data, but transfers are visible on the ARBITRUM/Base blockchains.

  • How can a beginner buy UNIO with OBT step by step?

    Enter the amount of UNIO you want to buy in the exchange form. The online calculator will show the current rate and how much you need to pay in OBT. Then enter your wallet address and follow the instructions to complete the purchase quickly.

  • What are the benefits of registering on the Quickex platform?

    While Quickex works without registration, creating an account gives you additional benefits. You can join the affiliate program and earn cashback on all your exchanges, making each transaction more profitable.

  • What is the conversion fee for OBT to UNIO?

    It all depends on the type of rate you choose. With a fixed rate, you pay 1% + network fees, while with a floating rate, it’s only 0.5% + network fees. No hidden fees — everything is transparent and honest.