Floating

Fixed

You send:

You send:

You send:

Network

Floating

You receive:

You receive:

You receive:

Network

Floating

Fixed

STRK (STARKNET) to KEY (ERC20) Exchange – Secure Instant Crypto Swap

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

Simple instructions for cryptocurrency conversion in 4 steps

  • how

    Step 1. Enter the STRK amount

    1

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

  • Step 2. Enter Your KEY (ERC20) Wallet Address

    2

    To safely exchange STRK/KEY, enter your KEY (ERC20) wallet address to receive the funds. After filling in all required fields, create an exchange request.

  • Step 3. Send STRK to the provided address

    3

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

  • Step 4. Receive KEY in your wallet

    4

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

Exchange STRK for any coin instantly

With Quickex, converting STRK is instant and simple. No KYC required — just fast results and competitive rates. Exchange it for another popular cryptocurrency in seconds.
KEYERC20
BTCBTC
exchange KEY to BTC →
KEYERC20
USDTERC20
exchange KEY to USDT →
KEYERC20
USDTTRC20
exchange KEY to USDT →
KEYERC20
ETHETH
exchange KEY to ETH →
KEYERC20
DASHDASH
exchange KEY to DASH →
KEYERC20
USDCERC20
exchange KEY to USDC →
KEYERC20
XMRXMR
exchange KEY to XMR →
KEYERC20
BNBBEP20
exchange KEY to BNB →
KEYERC20
SOLSOL
exchange KEY to SOL →
KEYERC20
TRXTRX
exchange KEY to TRX →
KEYERC20
XRPXRP
exchange KEY to XRP →
KEYERC20
ADAADA
exchange KEY to ADA →
KEYERC20
DOGEDOGE
exchange KEY to DOGE →
KEYERC20
LTCLTC
exchange KEY to LTC →
KEYERC20
TONTON
exchange KEY to TON →
KEYERC20
AVAXAVAX
exchange KEY to AVAX →
KEYERC20
MATICMATIC
exchange KEY to MATIC →
KEYERC20
SHIBERC20
exchange KEY to SHIB →
KEYERC20
ZECZEC
exchange KEY to ZEC →
KEYERC20
XLMXLM
exchange KEY to XLM →
KEYERC20
BCHBCH
exchange KEY to BCH →

Receive KEY (ERC20) when exchanging any supported cryptocurrency

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

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 STRK to KEY 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 STRK to KEY Without Registration or KYC

Exchange STRK to KEY without an account or personal data for standard amounts. Transactions on STARKNET and ERC20 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 STRK to KEY exchange runs without verification.

Transparent STRK to KEY 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 ERC20 network fee. Nothing else.

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

Instant STRK to KEY swap

Exchanging STRK to KEY 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 STRK to complete your swap.

Purchase STRK for KEY easy and simple!

Buy KEY for STRK 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 KEY?

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

  • Can you exchange STRK to KEY without registration?

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

  • How can a beginner buy KEY with STRK step by step?

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

    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.