
The customer has paid. The order can move. Somewhere in your business, a bill is waiting with the exquisite indifference of a landlord. Your Railbed sale has produced USDC in a wallet you control; the bill expects money in a bank. Success has arrived wearing the wrong shoes.
For card-funded payments, Railbed’s terms describe the journey: an independent on-ramp provider charges the buyer, converts the payment to USDC and delivers it on Polygon to a one-time forwarding address. An infrastructure partner forwards the funds, after fees, to the merchant’s saved payout wallet. Railbed records the payment after verifying the partner’s notification.
That wallet is the settlement destination. Railbed keeps no custodial merchant balance and offers no bank-payout request in its dashboard. Its bank-transfer guide begins after settlement: you sell the USDC through another service, then withdraw the resulting dollars or local currency. The distinction matters when a bank balance has yet to budge. There is no Railbed payout queue to hurry along.
Source: Railbed bank-transfer guide
Two doors to the bank
The guide offers two ordinary exits. The first is an exchange account in your name. You complete account setup, deposit the USDC, sell or convert it, and withdraw to your bank. The guide names Coinbase and Kraken as examples accepting Polygon USDC and supporting bank withdrawals in many countries. Those examples are starting points for checking a route, not promises about your account.
The second door sits inside some wallet apps: Sell or Cash out. A built-in provider handles the sale and bank payment. Railbed’s guide cites MetaMask’s Sell availability in the US, UK and parts of Europe, while stressing that accepted coins and networks depend on country. A familiar wallet button can still lead to a separate provider’s transaction.
Before choosing, verify geographic eligibility, account and identity checks, the exact coin and network accepted, fees, and the quoted bank timing. Check any deposit or withdrawal minimums too. Railbed’s terms say third-party countries, fees and requirements can change. A convenient route is the one that actually accepts your funds and pays your bank.
Source: Railbed bank-transfer guide
Let a small transfer go first
With an exchange route selected, begin at the receiving end. Choose deposit or receive, select USDC, then choose Polygon. Copy the deposit address supplied for that combination. In your own wallet, select USDC on Polygon, paste that address and inspect it before confirming anything.
Then follow the guide’s deliberate pause: send a small amount and wait until it appears in the exchange account. Only after that credit arrives should the remaining funds follow. Check the recipient’s minimum deposit before choosing the test amount; a transfer too small to be credited would make a poor rehearsal.
Three details have to agree: coin, network and destination. USDC on Polygon must meet an address the recipient supplies for USDC on Polygon. An address that looks familiar proves little about what a service will credit. Railbed warns that a wrong network or an address intended for another coin can mean lost funds. The small transfer checks the route with a small exposure; it does not make later care optional.
Once the exchange credits the deposit, sell or convert the USDC and request the bank withdrawal. For the wallet-app route, the guide instead says to open USDC on Polygon, choose Sell or Cash out, select the bank and amount, and follow the provider’s steps. If that option is unavailable locally, investigate the exchange route.
Three details. One small test.
- CoinUSDC at both ends
- NetworkPolygon at both ends
- DestinationThe supplied deposit address
Check the minimum. Send a little. Wait for the credit.
Source: Railbed bank-transfer guide
The network wants its fare
The balance may be ample and the Send button still uncooperative. Sending on Polygon requires a small network fee. Railbed says some wallets, including MetaMask, can take that fee from USDC; other wallets require a little POL, Polygon’s native token, in the wallet first. Check what your particular wallet asks for before moving funds.
This outgoing network cost belongs to the new transaction. It sits alongside whatever the exchange or cash-out provider charges, separate from the fees already deducted before the Railbed settlement reached you. A settled sale does not prepay every subsequent movement of its proceeds.
Direct crypto receipts add another check. With crypto payments enabled, the guide says buyers may pay in USDT or on other networks. Keep each receipt attached to its actual coin and network when choosing a cash-out route. Funds received elsewhere need a receiving service and deposit address supporting that combination; the Polygon instructions cannot simply be copied across.

Source: Railbed bank-transfer guide
When the transfer seems to vanish
If an exchange deposit has not appeared, start with evidence. Railbed’s guide directs merchants to Home → Verify balance, which opens the wallet on a public explorer. Find the transfer and give the exchange’s support team its transaction link and the deposit address used. The support conversation can then concern a specific movement of funds.
Keep account access separate from transfer details. Moving money never requires handing a service your recovery phrase or private key. Railbed says it never asks for those secrets and cannot recover them if lost. An address helps a recipient locate a payment; a recovery phrase hands over control of the wallet.
“A sale can be finished while the banking is still to do.”
From this story
Source: Railbed bank-transfer guide
The dashboard is not your ledger
After the withdrawal, another apparent mystery can remain: the wallet balance and Railbed’s Received total disagree. They measure different things. The live USDC balance is read from the Polygon wallet, including unrelated incoming funds and reflecting transfers out. Received records reported net Railbed receipts for the selected period. Spending or cashing out changes one without erasing the other.
There is a further wrinkle. A payment can be marked Paid while its net settlement detail remains Not reported yet. Railbed says such payments may be omitted from received totals until the amount reaching the wallet is reported. To investigate, open the payment, inspect You received and its payout address, and use the settlement’s Polygonscan link when available.
A useful record therefore follows the whole journey: the order, the reported receipt, the wallet transfer, the conversion and its fees, and the bank credit. Railbed’s terms leave custody, currency conversion, tax reporting and applicable compliance with the merchant. Keeping those records together makes a future reconciliation far less theatrical.

Source: Railbed wallet and settlement guide
Finish where the bills begin
The practical finish line is the bank credit your business needs. Choose an available service, confirm its current requirements and quote, match the receiving details, and let the small transfer establish the route before the rest follows. Keep the transaction records as the money changes form.
Railbed has completed its part when the settlement reaches the saved wallet. What happens next deserves its own place in the working day. A sale can be finished while the banking is still to do.
Source: Railbed terms of service
The practical questions
Can I request a bank payout inside Railbed?
No. Railbed settles to your saved wallet and keeps no custodial balance. Bank conversion and withdrawal happen through a separate exchange or cash-out provider.
What are the two cash-out routes in Railbed’s guide?
Send USDC to an exchange account in your name, convert it and withdraw to your bank; or use an available wallet-app Sell or Cash out provider. Verify local availability, checks, fees and bank timing.
How do I test an exchange deposit?
Select USDC and Polygon at the exchange, copy the matching deposit address, and send a small amount of Polygon USDC from your wallet. Wait for the exchange to credit it before sending the rest, checking any minimum deposit first.
Do I need POL to send USDC?
Polygon transfers require a network fee. Some wallets can take it from USDC; others require a little POL. Check the fee shown by your wallet.
Why does my wallet balance differ from Railbed’s Received total?
The wallet balance includes unrelated funds and reflects outgoing transfers. Received totals track reported net Railbed receipts for a selected period; payments with unreported settlement details may be omitted temporarily.