IntroductionI opened the official
Yifi.io website and the first thing I found was the simple design and the unique logo, so I agree with their slogan:
Your DeFi Experience, Simplified.

On the top, we can see the navigation bar provides clear options for any user like
SWAP,
DOCS, and
CRYPTO PRICES, which makes it easy for any new user to understand the website structure.
Another thing I came across was the list of well-known names in the DeFi space such as
Aave,
1inch, and
Morpho. This shows they rely on strong protocols which looks good, but that doesn't always mean they have official partnerships with them.

If we look at Yifi Earn, we can see
2-10% APY Range,
20+ Strategies, and
15 Providers. What I also liked in YiFi Swap is that they support
10 different protocols and up to
29,419 assets with an estimated
2-8 min AVG time. It's nice to have many providers instead of depending on only one...

First, I clicked on Connect Wallet and found
WalletConnect,
MetaMask, and
Binance Wallet. I also found that it supports more than
530 wallets, which is a large number of supported wallets. Also, you can sign in using
Google Gmail, or connect through

or

. All these options really make the user experience easier.
I tried

and noticed they use WalletConnect v2 with wc_sessionAuthenticate, which reduces phishing risks compared to the first version.
For me, I preferred using

, and I connected my wallet after checking the permissions.

Now I'll do a Swap.

I decided to swap
BTC >
USDT. Using FixedFloat because it offered the best swap rate
I swapped
0.00029506 BTC to
17.291 USDT
BTC →
BNB ChainOrder ID: e5f9a6dd-4bbb-408d-a616-208353f3e26b
Provider Order ID: V1WK6E

The warning icon

next to the Deposit section reminds users to send the EXACT amount in ONE transaction on the specified network. Ignoring it may cause the swap to fail or require support assistance.
https://yifi.io/swap/txt-e5f9a6dd-4bbb-408d-a616-208353f3e26b
So far, 15:34 has passed and the transfer is still not completed because the Bitcoin transaction is still unconfirmed on mempool.space. I realized that the delay was due to network congestion and the low fee I had set for the transaction.
Note: Using a specialized wallet like OrdinalsWallet for swap operations requires paying attention to the estimated network fee before confirming, because this wallet is different from traditional wallets and doesn't have the RBF option.
Now the swap has finished successfully, and I received the USDT in my wallet successfully.
Here is the TXID: https://bscscan.com/tx/0x665de020e1b94efb3084e24d5f7addabe3232c51401e812809fb809f86b7701e
It was nice to see a
Contact Support button below the transaction. When I clicked it, a window appeared saying replies in a few minutes, and you can contact support by clicking Start Conversation.
I tested the support system.
I was happy with how quickly they replied as It took roughly
five minutes.. I recommend adding a
Leave a Message feature so users can submit their questions when the support team is offline. so users can still get a reply later..
The exit chat button

[the one I circled on the screenshot] doesn't seem to work.
It would help to display
Yifi.io official social media channels on the platform's homepage, this makes it easier for users to identify the legitimate accounts.
-----------------------
Then I moved to
EARN.

I saw that you can earn crypto with DeFi Yield Farming through staking, lending, fixed-income, and crypto farming strategies. I also found support for many assets including
Ethereum-based,
USD stablecoins, and
Bitcoin-based assets.
I noticed the icon for the
sNUSD token doesn't load correctly and appears broken in the dropdown menu.

There is also an
Other category that includes: [STHYPE, kHYPE, HYPE, WHYPE, vWBNB, asBNB, slisBNB, BNB, WBNB, sENA]
For me, having more supported assets is a plus..
There is also support for chains like Ethereum, Avalanche, Polygon, BNB Chain, Optimism, Arbitrum, Base, Sonic, and HyperEVM, which are networks most people already use..
There is also support for
156 platforms, including Aave, Uniswap, Curve, PancakeSwap, Lido, Pendle, and others.
You can also filter by APY and TVL depending on what you want while considering the Risk indicator. After that, it takes you to the staking page where you enter the amount of the selected asset and click ZAP & Deposit.
-----------------------
Next, I went to the
BLOG section.

The blog has these categories: [
Crypto Guide -
Investment -
News -
Mining -
Price Predictions -
Swap Guides]
I liked this section and quickly read a few useful articles.
It would be better if each article included references.-----------------------
For
Crypto Prices section,
When I tested the platform on different browsers,
I noticed some icons don't load properly.. Instead of getting these icons from external sources, I think the developers should host the token icons locally on the platform's servers because modern browsers and privacy tools may block those requests.

I also think
adding a dedicated Dark/Light mode would be very nice
I also reviewed the platform's
Terms of Use.
"You understand and accept the risks associated with the use of smart contracts and decentralized protocols, including, without limitation: potential vulnerabilities or errors in the code of smart contracts."
One thing I noticed is that the platform says it isn't responsible for problems caused by third-party smart contracts.
So How are these protocols checked before being listed in the Swap or Earn sections?Also, why haven't these sections been completed with the required details yet? The
Terms of Use page shows it was last updated on
January 14, 2026, and today is
June 27, 2026, yet these placeholder fields are still incomplete.
For example:Section 13.2: The email address for submitting claim notices has not been specified.
Section 13.4: The arbitration organization has not been selected and still shows "select arbitration."
Section 13.5: The governing law, city/country where arbitration will take place, and the authority responsible for appointing the arbitrator have not been specified.
Section 13.10: The referenced party or entity has not been identified.
Section 14.5: The direct link to the platform's Privacy Policy is missing.
Also, in the
Privacy Policy:
Section 14.1: The email address that users should use to submit requests related to their personal data has not been provided.
Section 16.2: The email address for submitting a withdrawal of consent request has also not been specified.
Since the platform is already providing services, I'd like to ask when these sections will be updated with the missing legal details. That would make users trust the platform more..
-----------------------
Overall, my experience was good, and the swap finished without any issues after the Bitcoin transaction was confirmed. I liked how easy it was to use, the number of supported protocols and how easy it was to contact support.. The only issue I saw was a few broken icons. Fixing them would make the website look better.