Ten ways to convert one asset into another, ranked by friction
Money into metal. One coin into another. Crypto into a bank balance, or a bank balance into gold. Every conversion here is done by somebody real at a real price — and each one demands something of you first: an address, a document, a bank link, a week of waiting. This list is ordered by how much you have to hand over before your money can move. Fees and hidden costs are stated separately, because they are a different question.
Who wrote this, and why ours is on it. Whale Nest publishes this page and its own swap desk sits at position 1, marked as ours in its heading. Nobody else paid for a place, nobody paid to be excluded, and we take no commission from any venue named here. Six of the ten routes below ask more of you than ours does and are better than ours at something ours cannot do — putting money in a bank, or metal in your hand — and those entries say so plainly. A list that never recommends an alternative is a price list, not a list.
What "friction" means here
Friction is everything you must do before money can move. Not the fee — the queue. It is the most useful thing to rank, because it is the only property a reader can evaluate without trusting anybody: you know what you were asked for last time you converted something.
NoneNo account, no document, no approval. You paste a receiving address and send.
LightSoftware or a counter, a deposit or a cash threshold. No identity file to assemble.
SubstantialAccount, identity document, bank or payment link. Days, sometimes, before the first conversion.
HeavyEnhanced checks, source-of-funds evidence, references, jurisdiction paperwork.
And the part that makes this page worth reading: friction is not risk, and it is close to the opposite of recourse. The identity check that annoys you is the same document that creates a record, a complaint route, a regulator and a chance of recovery when something goes wrong. Ranked from least friction down, the list runs from nobody supervising the other side to everybody supervising it, expensively. Choose which one you want, knowing that.
The ten, least friction first
1One coin for another, no accountOur own deskNone
Choose the pair, read a fixed rate and the exact amount you will receive, paste the address that should receive it, and send. No account, no identity document, no email, no waiting for anyone to approve you. The rate is locked the moment the order is created, before you send anything.
FrictionAn address. Nothing else.
ConvertsCrypto → crypto
SpeedMinutes after confirmation
Visible costFlat 0.5%
The honest downside. It converts crypto to crypto only — it will not put money in your bank or metal in your hand, and pretending otherwise would be the most useful lie on this page. The order ID is the entire record of your trade: lose it and there is no account to sign into and no statement to request. And the fixed rate protects you for the order window only.
Wrong for you if you need a regulated counterparty you can complain to, need a document trail for an accountant, or are not able to absorb the loss if the desk failed tomorrow.
2Desktop peer-to-peerLight
Software that connects you directly to another person, with funds held in multisig escrow and both sides posting a security deposit so neither can simply walk off with the other's money. The software itself does not demand an identity document.
FrictionInstall software, post a deposit
ConvertsCrypto ↔ crypto or bank money
SpeedHours, at your counterparty's pace
Visible costMaker/taker fee plus network fees
The honest downside. Low friction here means you are negotiating with a stranger and relying on escrow rules you have to understand yourself. Disputes go to volunteer mediators with limited powers, and "I sent the bank transfer, look at this screenshot" is the single most common fraud in this space. Never release escrow because money has appeared in your account — release it when it has cleared.
3Contract-based peer-to-peerLight
Trades written as contracts with collateral locked in escrow and released on agreed conditions. Identity is optional rather than mandatory, and the structure is closer to a private agreement than to a marketplace.
FrictionReading a contract before you accept it
ConvertsCrypto ↔ crypto or bank money
SpeedHours to days
Visible costContract fee plus network fees
The honest downside. Liquidity is thin, so you wait for a counterparty instead of choosing one — and a thin book means a worse price. The contract protects the mechanics of the trade, not the honesty of the person on the other end of it.
4Local bullion dealerLight, in person
Cash into metal, in your hand, in an afternoon. The only route here where settlement is a handshake and a receipt rather than a ledger entry, and the only one where "no friction" means physically walking into a shop.
FrictionIn person; ID only above cash thresholds
ConvertsCash → physical metal
SpeedImmediate
Visible costPremium over spot, both directions
The honest downside. The retail buy-sell spread is wide, so you start behind and stay there until the price moves meaningfully. You then have the problem you solved on purpose: storing it, insuring it, and one day explaining where it came from. Most countries set reporting thresholds on cash purchases, and structuring below them is itself an offence.
5Regulated exchange with bank railsSubstantial
A licensed venue connecting crypto to ordinary bank money in both directions, with segregated accounts, published reserves and a complaints route you can escalate to a regulator. This is the route that makes a conversion legible — to your bank, your accountant and your tax authority.
FrictionIdentity verification, bank link — unavoidable
ConvertsCrypto ↔ bank money
SpeedMinutes to days
Visible costSpread plus withdrawal fees
Why the ID is not optional here. The intermediary is legally required to know its customer. No licensed venue can waive that, and one that offers to is not licensed. That document is also what gives you a record and a complaint route when a transfer goes wrong — friction and recourse are the same mechanism viewed from two ends.
The honest downside. Every movement is attributable to you, permanently, which is the point and also the cost. Accounts can be frozen while an institution satisfies itself about a transaction, and you have little leverage in that window. Large tickets are quoted worse than the published rate.
6Consumer-facing exchangeSubstantial
The simplest on-ramp there is: a card, an app and a coin in a few minutes. The reason most people ever hold crypto at all, and excellent for small amounts and first conversions.
FrictionIdentity verification, payment method
ConvertsCrypto ↔ bank money
SpeedInstant to days
Visible costSpread, wider on small tickets
The honest downside. Convenience is priced in, and the spread on a large conversion can dwarf any fee a desk charges. Reporting is comprehensive, which suits honest use and is unwelcome if you assumed otherwise.
7Allocated bullion accountSubstantial
Currency converted into gold held in your name in a professional vault, tradeable in small increments during dealing hours. The cheapest way to hold metal without holding metal, and it keeps the holding outside the banking system.
FrictionAccount, identity check, transfer
ConvertsCurrency → vaulted gold
SpeedOne dealing day
Visible costDealing spread plus annual storage
The honest downside. You own a claim on a specific bar in a specific vault — stronger than a pool claim, still not the same as holding it. Storage is charged whether or not gold does anything, and gold pays no income ever: the entire return is the price move.
8Currency transfer serviceSubstantial
One currency into another at close to the interbank rate, with the fee stated up front rather than buried in the spread. For moving value between countries, not for storing it.
FrictionAccount, identity check, bank transfer
ConvertsCurrency → currency
SpeedSame day to two days
Visible costSmall stated fee
The honest downside. A movement, not an investment — nothing grows. And the rate, however good, is half the story: the receiving bank may apply its own charges, outside anyone's control but yours.
9Multi-jurisdiction gold accountHeavy
The same idea as position 7 with more places to hold metal and more structures around it, useful if you want the holding outside a particular country's reach.
FrictionEnhanced identity checks, extra paperwork
ConvertsCurrency → vaulted gold
SpeedOne to two dealing days
Visible costSpread, storage, conversion fees
The honest downside. Flexibility costs money, and the fee stack is correspondingly taller. More jurisdictions also means more reporting obligations, not fewer — a holding abroad is generally something you must declare, not something you have hidden. A venue that presents offshore custody as invisibility is selling you a problem.
10Private bank or OTC deskHeaviest
For size. A negotiated spread, a person on the phone, settlement to your instructions, and discretion in the ordinary sense — not published, not marketed, not visible to anyone who is not party to it.
FrictionSource of funds, identity, references
ConvertsAlmost anything, at size
SpeedDays, sometimes weeks
Visible costNegotiated spread
The honest downside. The paperwork is the product. A private bank's willingness to ask hard questions about where your money came from is precisely what makes it worth dealing with — and the same process will occasionally refuse a transaction you consider perfectly ordinary.
Which trade-off do you want?
I want nothing asked of mePositions 1–4. Accept that you carry the counterparty risk yourself, and that on position 1 the order ID is your only record.
I want no identity check at allPositions 1–4. Below those, identity verification is a legal requirement, not a policy choice — no licensed venue can waive it.
I want the money in my bankPositions 5 or 6. You will identify yourself. That is the price of touching a bank, and it buys you a complaint route.
I want metal, not promisesPositions 4, 7 or 9. Vaulted for convenience, physical for finality, and the spread is the real fee either way.
I want a document trailPositions 5, 8 or 10. Everything else leaves you reconstructing history from screenshots.
All ten, side by side
The one thing every route has in common
None of them is invisible. A blockchain is a public ledger, a bank sees every transfer that touches it, and a bullion dealer files reports above thresholds in most countries. Low friction means not published and not tied to a public profile — it does not mean untraceable, and a venue that promises otherwise is either lying or about to cost you your money.
Low friction is not the same as lawful, and not the same as safe. Skipping an identity check does not remove tax obligations, and a transfer restricted where you live does not become permitted because the venue is discreet. Structuring transactions to stay under reporting thresholds is an offence in most countries. Nothing on this page is legal, tax or investment advice.
Questions people actually ask
What does friction mean on this page?
Everything you must do before money can move: open an account, upload a document, link a bank, wait for approval. Not the fee — the queue. It is the most useful thing to rank because it is the one property you can evaluate from your own experience without trusting anyone.
Which routes need no identity check at all?
The four at the top. An account-free desk asks for a receiving address; peer-to-peer asks for software and a deposit; a local dealer asks for ID only above local cash thresholds. Everything below that involves a regulated intermediary that is legally required to identify its customer, so no venue in that group can skip it — and one claiming to is not licensed.
If low friction exists, why does anyone accept the paperwork?
Because friction buys recourse. The identity check is what creates a record, a complaint route, a regulator and a chance of recovery. The least demanding route is also the one where nobody is supervising the other side. Both are legitimate choices; they are just different trades.
Is a no-KYC route legal?
It depends on where you live, what you convert and how much — no web page can answer that for you. What is true everywhere: skipping an identity check does not remove tax obligations, and structuring around reporting thresholds is itself an offence.
Which route is actually private?
None completely. Private here means not published and not tied to a public identity — not undetectable. A bank sees every transfer that touches it, and a chain is a public ledger.
Why is a swap desk at number one?
Because the list is ordered by friction and an account-free desk sits at that extreme. It is also the publisher's own product, which the disclosure at the top says plainly rather than hiding it in a footer.