Cross-Border Infrastructure Tutorial Collection: From Zero to Global Digital Resident

Hello everyone, I’m Hai Wufang.
A cross-border worker building global infrastructure with you.

Over the past month, I’ve written several detailed, step-by-step tutorials on cross-border financial infrastructure, covering the core chain of crypto on-ramp/off-ramp, overseas bank accounts, communication tools, proof of address, and payment tools.

There’s quite a bit of content, and many followers might struggle to find the specific tutorial they need.
So I’ve compiled these tutorials into a master index. You can quickly locate what you need based on your stage:

• Haven’t set up your environment yet: Start with phone numbers and address materials.

• Already have basic accounts: Focus on Wise, iFAST, Monzo.

• Need to build an on-ramp/off-ramp chain: Focus on Neverless and Kraken.

• Need to supplement payments and US accounts: Look at PayPal and East West Bank paths.

All content is based on my personal testing and continuous updates. The core principle remains unchanged:

Same-name accounts, small test amounts, consistent name and address, compliance first.

A Main Path for Beginners First

If you don’t want to filter through one by one, I recommend building in this order:

• Environment Preparation: XeSIM overseas phone number + WorldFirst account statement letter

• Basic Accounts: Wise -> iFAST -> Monzo

• Fund Bridge: Neverless + Kraken

• Payment Supplement: UK PayPal + East West Bank

• Complete Off-Ramp Chain: OKX / Binance -> Neverless / Kraken -> iFAST -> Wise

This path doesn’t aim to achieve everything at once. Instead, it focuses on opening each key node, then testing with small amounts and gradually scaling up.

1. Fund Bridge: The Core Chain for Cross-Border On-Ramp/Off-Ramp

This section is the core of the entire cross-border fund chain.

Recommended main path:

OKX / Binance -> Neverless (priority for 0 fees) or Kraken (stable for large amounts) -> iFAST -> Wise - US / IBKR / Charles Schwab, etc.

Neverless Step-by-Step Tutorial: The Ultimate 0-Fee On-Ramp/Off-Ramp Tool (Highly Recommended)

Hai Wufang @vansvoler · Jun 20 Article
Neverless Step-by-Step Tutorial: The Ultimate 0-Fee On-Ramp/Off-Ramp Tool
6.22
Tested: Neverless can directly deposit EUR into IBKR.
If you’re converting crypto to fiat and depositing into IBKR, you might skip the iFAST -> Wise route.
6.21
Neverless temporarily cannot deposit into iFAST; expected support within July.
Because Neverless can transfer EUR to iFAST via SEPA… Paid partnership 5 153 177 126K

Key Takeaways:

• Registration and KYC

• USDT / USDC deposit

• Withdrawal to iFAST, N26, Wise

• US stock / ETF investment entry

• Latest SEPA adaptation

• Cost comparison with Kraken

• Low-cost workaround options

Who it’s for: Users with small, high-frequency transactions seeking the lowest cost. Currently my most recommended primary path for beginners.

Kraken Withdrawal Chain Tutorial

Hai Wufang @vansvoler · Jun 14 Article
How to withdraw with low friction without a Hong Kong card? Use Kraken to open the fund outflow chain directory
Who this is for
What is Kraken, why not use C2C
Preparation before withdrawal
Account setup and security settings
Detailed withdrawal chain
Fees, risk control, and pitfalls
Preface
Previously, I wrote about Wise and iFAST. Wise is a basic cross-border account, iFAST… Paid partnership 42 211 124 5K

Key Takeaways:

• Kraken account opening and security settings

• Exchange USDT / USDC to GBP / EUR

• Withdraw to iFAST

• Actual fee tests

• Risk control and pitfalls

• Why C2C is not recommended

Who it’s for: Users seeking stability, large withdrawals, and a more bank-like path.

2. Overseas Accounts: Fund Settlement, Daily Payments, and Risk Diversification

More overseas accounts aren’t necessarily better; they should form a clear layered structure:

• Wise: Multi-currency basic account

• iFAST: More bank-like fund settlement account

• Monzo: UK digital bank and credit accumulation entry

• East West Bank: US bank account and physical card supplement

Wise Account Tutorial: The Most Important Financial Infrastructure for Going Global (Highly Recommended)

Hai Wufang @vansvoler · Jun 7 Article
Wise Account Tutorial: The Most Important Financial Infrastructure for Going Global
Directory
Why start with Wise
What is Wise
The relationship between Wise and UK PayPal
Preparation before registration
Key KYC details
Wise registration process
Wise deposit principles
Get UK account details
Common misconceptions
Invite link and free allowance
What to do next
Yesterday’s post about giffgaff… Paid partnership 30 55 290 63K

Key Takeaways:

• Registration and KYC

• Multi-currency accounts, including HKD account

• Invite acceleration

• Rejection resolution

• Linking with iFAST

Why essential: Wise is basically the first multi-currency account for most people going global.

iFAST Global Bank Account Tutorial (Highly Recommended)

Hai Wufang @vansvoler · Jun 10 Article
iFAST: Possibly the last 0-cost, 0-barrier overseas bank account
Directory
What exactly is iFAST
Who should open
Preparation before opening
Account opening process
How to use after opening
Common pitfalls
Summary
In the previous post about Wise, I defined it as the first basic account for ordinary people to enter the international financial system. Wise… Paid partnership 54 129 601 349K

Key Takeaways:

• iFAST account positioning

• Pre-registration preparation

• Complete account opening flow

• UK local account and international account usage

• Deposit paths via HK card / Kraken / Wise

• Pitfall guide

Main role: Serves as an important banking supplement to Wise, with FSCS protection.

italkbb + East West Bank Account Tutorial

Hai Wufang @vansvoler · May 29 Article
This article might step on some toes, but opening an East West Bank account really doesn’t require paying an intermediary
6.3 14:39

1. italkbb plan becomes 2-year, price $210.
2. EWB monthly service fee $12, waived with $1,500 average daily balance.
3. Account changed to prime checking, not the previous easy digital checking. … Paid partnership 475 221 713 7K

Key Takeaways:

• Low-cost account opening path with China-US dual SIM plan

• Window period benefits

• Checking account

• UnionPay prepaid card

• Visa debit card

• Activation requirements and notes

Who it’s for: Users needing a US bank account, US physical card, and USD payment/receiving capability.

Monzo UK Digital Bank Account Tutorial (Optional, Higher Barrier)

Hai Wufang @vansvoler · Jun 15 Article
Monzo Account Tutorial Without Proof of Address: Unlock UK Banking Credit System with One Card
Update Log
6.25 23:52
Some followers directly gave up the first physical card, contacted customer service to send the second card back to China.
Not via a forwarding company, but directly shipped by the official.
I’ll follow up and report back once I have results.

Directory
Key info about this card
My registration environment
App registration process… Paid partnership 184 319 919 8K

Key Takeaways:

• UK address environment setup

• giffgaff phone number preparation

• Full Monzo registration flow

• Virtual and physical card usage

• Credit building

• Proof of address value

Who it’s for: Users who want to build a UK digital banking system and accumulate UK local financial records.

3. Communication & KYC Materials: Many Rejections Are Actually About the Environment

For cross-border accounts, it’s not just about having a passport.

Often, the real factors affecting approval are:

• Whether the phone number is stable

• Whether the address material is reasonable

• Whether name, address, and account info are consistent

• Whether the login environment is consistent

XeSIM External eSIM Card Step-by-Step Tutorial (Essential)

Hai Wufang @vansvoler · Jun 7 Article
How to use overseas SIM cards if your phone doesn’t support eSIM? XeSIM lets your domestic phone store up to 30 cards
Directory
What problems does an external eSIM card like XeSIM solve?
Why recommend XeSIM
Purchase and usage tutorial
How to convert giffgaff physical SIM to eSIM
Precautions

1. What problems does an external eSIM card like XeSIM solve?
   I think this type of external eSIM… Paid partnership 5 56 129K

Key Takeaways:

• Solve eSIM support on domestic phones

• Multi-SIM management

• Device migration

• giffgaff to eSIM conversion

• Purchase methods and discount codes

• Android / iPhone usage

• Usage notes

Who it’s for: Users who need a stable overseas phone number but whose device isn’t convenient for direct eSIM use.

WorldFirst Account Statement Letter Tutorial

Hai Wufang @vansvoler · Jun 11 Article
Always stuck on proof of address when registering overseas services? Use WorldFirst to generate a free, compliant overseas address
When building cross-border infrastructure, one common bottleneck is overseas proof of address. Common practice on X is using AI or second-hand platforms.
But I’m sure you don’t feel comfortable with these methods either, especially when it involves stocks and finance. … Paid partnership 189 347 922 9K

Key Takeaways:

• Generate a relatively compliant overseas address/account statement letter for free

• Registration process

• Identity verification

• Generate PDF

• Address filling principles

• Applicable scenarios and limitations

Main use: As supplementary material for KYC address verification.

4. Payment Supplement: Extend Account Capabilities to Daily Spending

UK PayPal Account Setup & Usage Tutorial

Hai Wufang @vansvoler · Jun 17 Article
UK PayPal Step-by-Step Registration Tutorial: Easily Solve Most Overseas Payment Scenarios
Directory
Key info about this account
Registration environment
Registration process
How to use after activation
Risk warnings

1. Key info about UK PayPal
   First, a few key points:
   US PayPal requires a US phone number to register, and its risk control is the strictest. Compared to that, UK PayPal… Paid partnership 395 126 092K

Key Takeaways:

• Registration environment

• Passport + proof of address KYC

• Link with iFAST / Wise

• Activate virtual card and Apple Pay

• Risk control

• Daily spending scenarios

Who it’s for: Users who already have basic accounts and want to supplement overseas payment capability and spending scenarios.

Final Practical Reminder

Each tutorial ends with a Checklist and risk reminders.

My suggestion is: Don’t jump into large operations right away.

First, follow the tutorial to set up the accounts and chains. Run a small amount through the complete process. Confirm that name, address, account, currency, and settlement path are all correct. Then gradually increase the amount.

This index will be continuously updated. If I publish new long-form articles in the future—such as other banks, advanced chains, risk management, etc.—I’ll continue to add them here.

Feel free to bookmark and share. Also feel free to tell me in the comments which types of tools or chains you most want to see; I’ll prioritize tutorials with the highest demand.

For practical questions, you can DM me or leave a comment.
Also, feel free to follow me so you don’t lose track of my tutorials or miss the latest content~