A dealing desk that transacts large digital-asset orders bilaterally against its own book on a privately requested quote, rather than on a public order book. The desk is the counterparty to the order, not an intermediary between two clients: it quotes one all-in price for the whole size, books the position against itself, and carries the resulting exposure. Price is agreed before anything moves, so the order never appears in public depth. Crypto OTC trading is how blocks large enough to move a screen price are executed.
Why size leaves the order book
A public book fills a large order by consuming successive price levels, and the average fill drifts away from the price that prompted the decision. A resting order of size does the same damage in advance: it is visible, and visible size invites the market to move ahead of it. Splitting the order across venues converts one problem into several — partial fills, several counterparties, several settlement legs, and a reconciliation exercise afterwards.
A desk replaces an uncertain average fill with one number. The counterparty knows the price for the full size before it commits, and the execution risk moves to the desk, which is paid for taking it inside the spread it quotes.
This is now where professional volume sits. Finery Markets’ 2026 institutional outlook reports institutional spot OTC volumes up 109% year on year through the end of 2025, against 9% growth across the twenty largest centralised exchanges, with 40% of surveyed institutions naming OTC as their first-choice execution venue and routing more than half their volume off-screen. Wintermute’s first-half 2026 flow report puts institutional participation at roughly 72% of spot volume on its own desk, against about 61% in the second half of 2025. The practical reading for a counterparty: off-book execution is no longer the exception that needs justifying, and a desk is now judged on its settlement and credit terms rather than on headline liquidity, because liquidity is the part everyone has.
Principal desks, agency desks and exchange block tools
| Model | Who takes the other side | How it is paid | What the counterparty carries |
|---|---|---|---|
| Principal desk | The desk itself, from its own book | Margin inside the quoted price, usually with no separate commission line | Price certainty from acceptance; credit exposure to the desk until settlement completes |
| Agency desk or broker | A third party the broker sources or works the order into | Disclosed commission or fee | No price certainty at instruction — the fill is an average, reported afterwards |
| Exchange block or RFQ tool | The venue’s own liquidity, or market makers connected to it | Published fee schedule, or spread | Assets must sit on the venue, so venue exposure and pre-funded capital |
| Aggregator or ECN | Several liquidity providers competing on the request | Spread, plus platform fee | The tightest quote of the panel, but the settlement relationship is with whichever provider wins |
The distinction that matters legally is the first one. A principal desk owns the position it takes from a client; an agency desk never does. That difference decides who is exposed to whom between execution and settlement, and it decides which licence the desk needs.
How a block runs, from request to funds
- Onboarding. Verification of the entity and its beneficial owners, source-of-funds and source-of-wealth review, and screening of the addresses the assets will arrive from. Master terms are signed, and settlement instructions — bank account, wallet addresses — are registered and whitelisted before any quote is given.
- Request. The counterparty states asset, direction and size. Nothing is disclosed to a market.
- Quote. The desk returns a firm, all-in price for the full size, live for a short hold window. The window is short because the desk is quoting a price it must be able to cover.
- Acceptance. Acceptance inside the window creates a binding bilateral contract. The desk books the position and hedges or warehouses it; if that hedge goes badly, the agreed price does not change.
- Settlement. Both legs move under the instruction registered at onboarding: simultaneously, in tranches, or against collateral or a credit line, depending on the terms. Asset legs can complete in minutes; the money leg is bound by banking hours and cut-offs.
- Record. The counterparty receives a trade confirmation carrying asset, direction, size, all-in price, timestamp and the desk’s own reference, followed by statements and settlement receipts.
What the price contains
The quoted price is the whole cost, which is what makes desks difficult to compare. The components are:
- The spread. The desk’s margin sits inside the number, usually without an itemised fee. Two desks quoting the same asset at the same moment differ by the risk each is willing to hold.
- The cost of capital. Under a pre-funded model, the assets or the money sit at the desk before trading and earn nothing while they wait. Under a collateral or credit model, only a fraction is posted.
- Transfer costs. Network fees on the asset leg; wire, correspondent and currency-conversion charges on the money leg.
- Time. The hold window is a real cost — a quote that expires is re-quoted at a new level, and the difference is the counterparty’s.
Minimum ticket sizes and spread levels are set desk by desk and most are not published; they are asked for, not looked up. Comparing on the components above is the reliable exercise.
Settlement: the leg that carries the risk
Execution is bilateral, so nothing stands between the two parties. There is no central counterparty guaranteeing the trade and no clearing house to step in, which means the whole of the risk sits in the gap between the two legs.
Three things determine how wide that gap is. Sequence — who delivers first, and whether delivery is simultaneous, split into tranches, or made against posted collateral. Rails — internal transfers between accounts at the same provider settle same-day; bank transfers answer to cut-off times and correspondent chains. Segregation — whether client assets sit apart from the desk’s own operating capital, which is a matter of the contract and the custody arrangement rather than a market standard. Where they are commingled, an unsettled position is an unsecured claim on the desk.
Two structural shifts are visible in the 2026 data. Full pre-funding is giving way to collateral-based and credit-first arrangements, with settlement obligations netted and moved between custodians rather than parked on venues in advance. And settlement instrument has changed: Finery Markets records the stablecoin share of institutional OTC transaction volume rising from 23% in 2023 to 78% in 2025. The consequence is easy to miss and expensive to discover late. On most desks, “sold” now means a stablecoin position at a provider, not money in a bank account. Conversion into national currency is a further leg, with its own provider, its own screening and its own timetable, and it is that leg — not the trade — that decides when funds are usable for a purchase elsewhere.
What the desk produces as a record
A completed block leaves a thin, precise paper trail: the trade confirmation, periodic statements, settlement receipts, and the desk’s onboarding file, which stays with the desk. Transfers between regulated service providers carry originator and beneficiary information alongside the transfer itself.
What the confirmation establishes is narrow. It proves that two named parties agreed a price for a stated size at a stated moment, and that the legs settled. It says nothing about where the assets originated, and it is not addressed to anyone but the two parties.
Where a desk sits in law, and what closed on 1 July 2026
A durable misreading holds that a desk trading against its own capital is not providing a service to anyone and therefore needs no authorisation. The European Commission, answering through ESMA’s MiCA question-and-answer set (2293), draws the line precisely: proprietary trading with no client relationship is one thing, but where proprietary capital is used to conclude purchase and sale contracts with clients, the activity is an exchange service — crypto-assets for funds, or for other crypto-assets — and requires authorisation as a crypto-asset service provider. Dealing as principal describes how a desk prices. It is not an exemption from licensing.
The window in which that could be deferred has closed. Under Article 143(3) of MiCA, firms already providing services under national law before 30 December 2024 could continue until 1 July 2026 or until their authorisation was granted or refused, whichever came first. That date was the outer limit for every member state, several of which set shorter windows that expired during 2025, and the regulation contains no extension mechanism. A filed application is not an authorisation. From 1 July 2026, a desk serving clients in the European Union either holds a crypto-asset service provider authorisation — checkable against ESMA’s public register, and passportable across the bloc — or it is winding down that business. Elsewhere the architecture differs: desks in the United States operate through federal money services business registration and state-level money transmitter licensing rather than a single instrument.
For a counterparty, this converts a compliance question into a settlement question. A desk that loses or fails to obtain authorisation does not degrade gradually; it stops serving that client base, mid-relationship, with open positions and standing instructions in place.
What goes wrong
- The quote expires. The window lapses during internal approval, and the re-quote arrives at a level the approval no longer covers.
- One leg settles and the other does not. With no clearing house, the remedy is contractual. If the desk fails and client assets were not segregated, the position ranks with the desk’s other creditors.
- The money arrives with nothing attached to it. A payment reaching a bank without a reference that ties it to a stated purpose is held as an unattributed credit and released only after enquiry — the delay lands on the recipient, who has to reconstruct the chain.
- Instructions mismatch. A wallet address or account name that differs from the registered one returns or freezes the transfer pending review.
- Authorisation lapses. Since 1 July 2026 this is a live operational risk in the European Union rather than a theoretical one.
- The proceeds are in the wrong form. Settlement in a stablecoin is complete as far as the desk is concerned, and still one leg short of money a seller of a physical asset can be paid in.
How an OTC desk differs from the terms it is confused with
| Term | What it is | Where it separates from an OTC desk |
|---|---|---|
| Exchange | A venue matching orders on a public book | The venue never takes the other side; price is discovered publicly and depth is consumed |
| Broker | An agent working an order into the market | Holds no position; is paid a disclosed commission; the fill is an average, not a quote |
| Market maker | A firm quoting two-way prices continuously | Describes a function, not a channel — a desk quotes on request, to one counterparty, in size |
| Dark pool | A venue matching orders without pre-trade transparency | Still matching two clients; a principal desk faces the client itself |
| Off-exchange settlement | An arrangement leaving assets at a custodian while trading on a venue | Addresses where assets sit during trading, not who prices the block |
| Off-ramp | A service converting digital assets into national currency and paying a bank account | A desk may settle in a stablecoin and never touch national currency at all |
What the confirmation does not carry
The desk closes price risk inside one document and opens an evidence problem in the next.
A confirmation is a bilateral record. It proves a price between two parties, and it stops at the desk’s boundary. It does not travel with the proceeds, and it is not addressed to whoever receives them next. Every subsequent recipient — a bank crediting an account, a seller accepting payment for a physical asset — opens its own file and verifies from the outside, using documents the buyer has to assemble: the conversion record, the screening evidence, the bank confirmation, the account trail. One sale is one trade and several separate reviews, and each review starts from zero unless something binds the pieces.
What binds them is a single reference that survives every hand-off — the same identifier on the quote, the invoice, the incoming payment, the settlement and the record of what was ultimately bought. Desks number their own trades, and the number ends where the desk’s involvement does. A counterparty moving proceeds from a block into a physical asset is not carrying continuity across that boundary; it is rebuilding it. Whether that rebuilding is a morning’s work or a month’s depends on whether the receiving side issues its own reference at the point of quote and attaches every later document to it.
A quote on request is not always a desk
Request-for-quote is a pricing method, not a business model. A seller quoting on request for its own goods holds no client order, takes no position in the asset the buyer is leaving, and prices nothing between two parties.
Golden Ark Reserve sells its own gold against its own executable quote, in whole bars, allocated by serial number and recorded in an Allocation Record; storage is coordinated through Brink’s. Where a purchase is funded from digital assets, conversion is performed by a licensed digital-asset platform under its own licence and screening obligations. Golden Ark Reserve is settled in national currency against a named order reference, holds no digital assets, and issues no token or claim on metal.
The route from converted proceeds to bars allocated by serial number is set out on Buy Physical Gold with Crypto; the equivalent bank-funded route is set out on Buy Physical Gold.