Floating

Fixed

You send:

You send:

You send:

Network

Floating

You receive:

You receive:

You receive:

Network

Floating

Fixed

PROM (ERC20) to USDC (OPTIMISM) Exchange – Secure Instant Crypto Swap

Quickex compares rates from liquidity providers and finds the best available PROM to USDC rate. The rate is locked when you create the order.
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How to exchange PROM (ERC20) to USDC (OPTIMISM)

Simple instructions for cryptocurrency conversion in 4 steps

  • how

    Step 1. Enter the PROM amount

    1

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

  • Step 2. Enter Your USDC (OPTIMISM) Wallet Address

    2

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

  • Step 3. Send PROM to the provided address

    3

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

  • Step 4. Receive USDC in your wallet

    4

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

Exchange PROM for any coin instantly

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

Receive USDC (OPTIMISM) when exchanging any supported cryptocurrency

Quickex makes it easy to convert any cryptocurrency into USDC. No login, no delays — choose any pair and complete a fast swap with a fixed amount.
BTCBTC
PROMERC20
exchange BTC to PROM →
USDTERC20
PROMERC20
exchange USDT to PROM →
USDTTRC20
PROMERC20
exchange USDT to PROM →
ETHETH
PROMERC20
exchange ETH to PROM →
DASHDASH
PROMERC20
exchange DASH to PROM →
USDCERC20
PROMERC20
exchange USDC to PROM →
XMRXMR
PROMERC20
exchange XMR to PROM →
BNBBEP20
PROMERC20
exchange BNB to PROM →
SOLSOL
PROMERC20
exchange SOL to PROM →
TRXTRX
PROMERC20
exchange TRX to PROM →
XRPXRP
PROMERC20
exchange XRP to PROM →
ADAADA
PROMERC20
exchange ADA to PROM →
DOGEDOGE
PROMERC20
exchange DOGE to PROM →
LTCLTC
PROMERC20
exchange LTC to PROM →
TONTON
PROMERC20
exchange TON to PROM →
AVAXAVAX
PROMERC20
exchange AVAX to PROM →
MATICMATIC
PROMERC20
exchange MATIC to PROM →
SHIBERC20
PROMERC20
exchange SHIB to PROM →
ZECZEC
PROMERC20
exchange ZEC to PROM →
XLMXLM
PROMERC20
exchange XLM to PROM →
BCHBCH
PROMERC20
exchange BCH to PROM →

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 PROM to USDC 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 PROM to USDC Without Registration or KYC

Exchange PROM to USDC without an account or personal data for standard amounts. Transactions on ERC20 and OPTIMISM 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 PROM to USDC exchange runs without verification.

Transparent PROM to USDC 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 OPTIMISM network fee. Nothing else.

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

Instant PROM to USDC swap

Exchanging PROM to USDC 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 PROM to complete your swap.

Purchase PROM for USDC easy and simple!

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

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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 USDC?

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

  • Can you exchange PROM to USDC without registration?

    Quickex lets you exchange PROM to USDC with no registration or KYC. We don’t request personal data, but transfers are visible on the ERC20/OPTIMISM blockchains.

  • How can a beginner buy USDC with PROM step by step?

    Enter the amount of USDC you want to buy in the exchange form. The online calculator will show the current rate and how much you need to pay in PROM. 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 PROM to USDC?

    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.