How an exchange with manual order review works
What happens to your order after you tap “Exchange”, and why a live operator is a benefit rather than a delay.
Most crypto swap services are fully automatic: an algorithm sees the incoming funds and sends the payout straight away. That’s fast — as long as everything goes to plan. But once a customer sends the amount in two transfers, mixes up the network or forgets the memo, automation either rejects the order or “freezes” the money pending an investigation that can drag on for days.
A swap service with manual review adds a person to the process: an operator who looks at every order. In this article we explain how such a service works, which stages an order goes through, what exactly the operator checks, how long a swap takes and why manual review benefits the customer as well as the service.
Automatic vs manual swap service: what’s the difference
Both types of service do the same job — swap one cryptocurrency for another. The difference is who decides to make the payout.
| Parameter | Automatic service | Service with manual review |
|---|---|---|
| Who checks the deposit | An algorithm | An operator, assisted by automated tools |
| Speed in a standard situation | Maximum | Slightly lower: the review takes time |
| Unusual situation | Rejection, freeze or a lengthy investigation | The operator sorts it out and proposes a solution |
| Source-of-funds checks | Automated rules | Rules plus a human decision |
| Contact with the customer | Often tickets only | The operator knows the order’s context |
Manual review doesn’t mean everything is done “by hand”: the rate, the payout calculation, transaction tracking and notifications are still automated. A person steps in where responsibility is needed — before money is sent.
An order’s journey, step by step
1. Creating the order
You choose the swap direction, enter the amount and the address where you want to receive the coins. If the network requires a memo or tag, you enter that too. The service calculates the payout at the current rate and locks the rate for the payment window. No sign-up is needed: the order is available via a unique link and, if created through the Telegram bot, in the chat as well.
2. Waiting for payment
The order page shows the payment address, the exact amount, the network and a timer. You send the transfer from your wallet or an exchange. After sending, you press “I’ve paid” and, if possible, enter the transaction hash — this helps the operator find the transfer faster.
3. Checking the deposit
The system monitors the blockchain, and the operator checks the transfer it finds: do the amount and network match, are there enough confirmations, is the memo included. If everything is in order, the order moves into processing.
4. Payout
The operator sends the coins to your address and attaches the payout hash to the order. You get a notification, and the order page shows a link to the transfer in a block explorer, where you can see the funds went to your address.
5. Completion
The order gets the “Completed” status. If something went wrong — for example, payment didn’t arrive in time — the order may be cancelled or expire, but even then the operator will contact you if the funds do arrive.
What exactly the operator checks
A review usually takes a couple of minutes but covers everything where mistakes happen most often:
- Amount. Does the deposit match the order amount, or did less arrive because of an exchange fee?
- Network. Did the transfer come on the network stated in the order?
- Confirmations. Does the transaction have enough confirmations to be irreversible?
- Memo or tag. For networks that need one — is it present and does it match the order?
- Recipient address. Is the address format valid for the payout network, with no obvious errors?
- Source of funds. Are there signs that the coins are linked to fraud or sanctioned addresses?
Unusual situations where a person is needed
The main advantage of manual review shows when something doesn’t go to plan. Here’s how automation typically handles various situations, and how an operator does:
| Situation | Typical automated response | What the operator does |
|---|---|---|
| The amount arrived in two transfers | Counts only the first or rejects | Adds the transfers together and completes the swap |
| Less arrived because of an exchange fee | Rejects the order | Offers a recalculation for the actual amount or a top-up |
| Payment arrived after the timer | Closes the order; funds await review | Offers a swap at the current rate or a refund |
| The transaction waited long for confirmations | Treats the payment as late | Takes the sending time into account via the hash |
| The customer forgot the memo | Can’t tell whom to credit | Finds the transfer by amount, time and hash |
| A transfer on a compatible network by mistake | Doesn’t see the transfer | Checks whether the funds can be accessed and proposes a solution |
Source-of-funds checks (AML)
Swap services must prevent money laundering through their platform. That’s why incoming transfers may be checked with blockchain analytics tools, which show whether the coins are linked to fraud, darknet markets, hacks or sanctioned addresses.
Manual review has an important advantage here. When a rule fires, an automated system often simply freezes the funds. An operator sees the context: they can ask a clarifying question, request information about the source of funds and make a balanced decision. The vast majority of orders pass this check without the customer even noticing.
How long a swap takes
The time is made up of two parts: how long your transfer takes with confirmations, and how long the review and payout take. Guidelines for popular networks:
| Coin you send | Confirmations | Whole swap |
|---|---|---|
| USDT TRC20, TRX | About a minute | Usually 5–15 minutes |
| USDT BEP20 | Seconds | Usually 5–15 minutes |
| ETH, USDT ERC20 | A few minutes | Usually 10–20 minutes |
| LTC | 5–15 minutes | Usually 15–30 minutes |
| BTC | 10–30 minutes or more | Usually 20–60 minutes |
Transparency: how you follow your order
Manual review doesn’t mean your order disappears into a “black box”. Every status change is shown on the order page, and if you created the order through the Telegram bot or mini app, notifications arrive in the chat too. After the payout you get the transaction hash and can check the transfer in a block explorer yourself.
If the operator has a question — say, an incomplete amount arrived — they’ll contact you rather than wait silently. And you can write to support with your order number at any time.
An honest look at the downsides
Manual review has a flip side. On average a swap takes a few minutes longer than at a fully automatic service in an ideal situation: the operator needs time to look at the order. And at peak times, when there are many orders, the review queue can be longer.
But those few minutes pay off in any situation that isn’t ideal. Part of the payment arrived separately, the transfer was delayed on the network, the exchange kept a fee — and instead of a week-long exchange with a ticket system, the issue is resolved within the same order.
How it works at ROVEN exchange
ROVEN exchange works on exactly this manual-review model. The rate is locked in the order for 30 minutes, an operator checks every order before the payout, and the status updates on the site and in Telegram. No sign-up is needed: a recipient address is enough, plus an email or Telegram for notifications if you like.
How to prepare for a smooth swap
Most delays happen before an order even reaches the operator. Five minutes of preparation help you get through the swap without a single question:
- Check the limits. The minimum amount and the reserve are shown on the direction page — choose an amount within them.
- Prepare your wallet. Make sure it holds the coin for the network fee: TRX for USDT TRC20, ETH for ERC20, BNB for BEP20.
- Copy the recipient address in advance. Take it from your wallet’s “Receive” section or the exchange’s “Deposit” section, not from your transfer history.
- Check whether you need a memo. If you’re receiving on an exchange on TON, XRP, Stellar or Cosmos, you’ll need a memo for the payout.
- Keep the order page open. Or save its link: it has the address, amount, timer and status.
How to contact the operator
If something goes wrong or you simply have a question, contact support via the contacts on the website or the official Telegram bot. Include the order number and transaction hash in your message right away and briefly describe the situation: the operator won’t need to ask follow-up questions, and the solution will take less time.
Remember: the operator never writes to you first in private messages, never asks for your seed phrase and never offers to “speed up the swap” for an extra fee. Anyone doing that on behalf of a swap service is a scammer.
Frequently asked questions
Does manual review mean the operator can refuse?
A refusal is only possible in the cases described in the exchange rules and AML policy, such as a high risk regarding the source of funds. Otherwise, the operator’s job is to complete the swap, not to find a reason to cancel it.
Do I need to pass verification?
Not for a regular swap. Additional questions about the source of funds are possible only in exceptional cases where the AML check requires it.
What if I made a mistake when paying?
Contact support with your order number and transaction hash. The operator will check what happened and propose a solution: a recalculation, a top-up or a refund.
Does the operator see my personal data?
The operator sees only the order data: addresses, amounts, hashes and a contact if you provided one. See the privacy policy for details.
