Floating

Fixed

You send:

You send:

You send:

Network

Floating

You receive:

You receive:

You receive:

Network

Floating

Fixed

BLOK (Polygon POS) to CRO (ERC20) Exchange – Secure Instant Crypto Swap

Quickex compares rates from liquidity providers and finds the best available BLOK to CRO rate. The rate is locked when you create the order.
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How to exchange BLOK (Polygon POS) to CRO (ERC20)

Simple instructions for cryptocurrency conversion in 4 steps

  • how

    Step 1. Enter the BLOK amount

    1

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

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

    2

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

  • Step 3. Send BLOK to the provided address

    3

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

  • Step 4. Receive CRO in your wallet

    4

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

Exchange BLOK for any coin instantly

With Quickex, converting BLOK is instant and simple. No KYC required — just fast results and competitive rates. Exchange it for another popular cryptocurrency in seconds.
CROERC20
BTCBTC
exchange CRO to BTC →
CROERC20
USDTERC20
exchange CRO to USDT →
CROERC20
USDTTRC20
exchange CRO to USDT →
CROERC20
ETHETH
exchange CRO to ETH →
CROERC20
DASHDASH
exchange CRO to DASH →
CROERC20
USDCERC20
exchange CRO to USDC →
CROERC20
XMRXMR
exchange CRO to XMR →
CROERC20
BNBBEP20
exchange CRO to BNB →
CROERC20
SOLSOL
exchange CRO to SOL →
CROERC20
TRXTRX
exchange CRO to TRX →
CROERC20
XRPXRP
exchange CRO to XRP →
CROERC20
ADAADA
exchange CRO to ADA →
CROERC20
DOGEDOGE
exchange CRO to DOGE →
CROERC20
LTCLTC
exchange CRO to LTC →
CROERC20
TONTON
exchange CRO to TON →
CROERC20
AVAXAVAX
exchange CRO to AVAX →
CROERC20
MATICMATIC
exchange CRO to MATIC →
CROERC20
SHIBERC20
exchange CRO to SHIB →
CROERC20
ZECZEC
exchange CRO to ZEC →
CROERC20
XLMXLM
exchange CRO to XLM →
CROERC20
BCHBCH
exchange CRO to BCH →

Receive CRO (ERC20) when exchanging any supported cryptocurrency

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

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 BLOK to CRO 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 BLOK to CRO Without Registration or KYC

Exchange BLOK to CRO without an account or personal data for standard amounts. Transactions on Polygon POS 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 BLOK to CRO exchange runs without verification.

Transparent BLOK to CRO 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 BLOK to CRO rate. The selected rate is locked when you create the order and does not float during payment (for the Fixed type).

Instant BLOK to CRO swap

Exchanging BLOK to CRO 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 BLOK to complete your swap.

Purchase BLOK for CRO easy and simple!

Buy CRO for BLOK 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 CRO?

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

  • Can you exchange BLOK to CRO without registration?

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

  • How can a beginner buy CRO with BLOK step by step?

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

    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.