vip logo.png

Crypto OTC Desk

Large volume crypto OTC desk, built on top of global banking system. Buy and sell stablecoin, crypto, anywhere anytime with dedicated CSR and institutional routing. Best quote and instant execution guaranteed.


Huge Volume  
up to 100,000,000 USD per tx


Global Presence
Available in 200+ countries and regions


Instant Execution
Money or Crypto will be sent out instantly

3 Steps OTC Service

Obtain USD

obtain usd-1.png
obtain usd-2.png
obtain usd-3.png

1. Contact iSunOne

Obtain quote now:

Asset 1_2x.png
Asset 2_2x.png

2. Send Crypto

Send crypto to iSunOne’s address.

3. Receive Money

Upon receiving crypto, we will initiate remittance to your bank immediately.

Obtain Crypto

obtain crypto-1.png
obtain crypto-2.png
obtain crypto-3.png

1. Contact iSunOne

Obtain quote now:

Asset 1_2x.png
Asset 2_2x.png

2. Send Money

Follow the payment instruction to peform bank wire.

3. Receive Crypto

Upon fund settlement, we will send crypto to you immediately.

"Crypto" refers to mainstream crypto currencies such as BTC/ETH/USDC/USDT

Contact Us 

Asset 1_2x.png
Asset 2_2x.png

OTC Use Cases


Open Bank Account
Our institutional banking partners will be able to remotely open a bank account for you in the time of need. You do not need to travel in this special time as technology bridges us together.  

Global Service 
We provide global service in 200+ countries and regions. Build on top of the Swift banking system, we offer a fast, secure, and private cross-border money transfer and global payment solution, easy conversion from fiat to crypto, and crypto to fiat.  

third party.jpeg

Virtual Dollar Account
You could open an virtual digital dollar account with us, and send and receive real money to and from your individual and business contacts. 

Business Partner


Wanchai · VIP Clubhouse

Room 3209 ,  32th floor, Convention Plaza Office,1 Harbor Road, Wan Chai, Hong Kong

Mon - Fri  10 am - 7 pm

Chai Wan · Headquarter

7th Floor, Sino Favor Centre,

1 On Yip Street, Chai Wan, Hong Kong

Mon - Fri  10 am - 7 pm

Visit Our Offices

Wan Chai office.png
Chaiwan Office 2.jpeg


  • Why does P2P type OTC tend to trigger bank account freezing?

Because P2P means you are making a trade with a stranger, and stranger-to-strange bank transfers are highly likely to be flagged by banks’ anti-money laundering (AML) division. 

  • How do I avoid bank account freezing?

Use iSunOne’ OTC route, you send and receive money from the Circle Internet Financial LLC (Nasdaq: CND), a regulated financial institution and USDC issuer, with the Silvergate Bank (Nasdaq: SI), a licensed US commercial bank.  Both Circle and Silvergate are regulated licensed public financial institutions, and they are whitelisted by most free banks in the world. Therefore, your bank account is safe, by using iSunOne’s OTC route. 

  • May I register multiple bank accounts?

Yes, you may.  Each bank account needs to provide the KYC document. For KYC document details, please check here 

  • May I bank wire 10 million USD and consequently have the USDC deposited to multiple blockchain addresses?

Yes, you may.

  • May I send you 10 million USDT and consequently have the money deposited to multiple bank accounts?

Yes, you may. Each bank account needs to provide the KYC document. For KYC document details, please check here 

  • I am a bitcoin miner and I’d like to have a block trade of 1000 BTC to money. Could you help?

Yes, we’d love to help you. Our weekly volume is 1 billion USD and we can satisfy the needs of most institutions and high net worth individuals.

  • How is your fee?

Our fee has a tiered structure depending on your volume, and we have a very competitive fee. In fact, we can offer a price match guarantee to offer you the lowest price, per any similar service you could find on the market.

  • I am in Mainland China and I have a bunch of U…

No problem. We can convert your U to money, and assist you in opening an overseas account. 


Digital Dollar Wallet


Streaming service


Gateway Exchange

WhatsApp Image 2022-01-19 at 4.10.19 PM.jpeg

Contact Us 

Asset 1_2x.png
Asset 2_2x.png

Get the Latest News

Thanks for submitting!