Crypto prime brokerage explained: custody, financing and off-exchange settlement for institutions

Who this is for: Fund managers, treasurers, founders and policy staff who need to understand what a crypto prime broker actually does, how the 2022 failures changed the model, and how to compare a prime against running their own exchange accounts.

In traditional markets a hedge fund keeps its assets at a prime broker, borrows against them and trades across dozens of venues on credit, with the prime netting everything at day’s end. Crypto grew up the other way around: exchanges were custodian, clearing house, lender and venue at once, and a fund trading on four exchanges had to park capital on all four. FTX showed what that trust was worth.

Since 2023 the industry has been rebuilding the missing layer: independent custodians, off-exchange settlement networks, credit intermediaries that face the venues so the fund does not have to, and, since 2025, banks with regulatory cover. Ripple paid $1.25 billion for Hidden Road, Coinbase bought Deribit, BitGo listed on the NYSE and Standard Chartered folded Zodia Custody into its investment bank. The stack is being assembled by crypto natives and banks at the same time.

This guide covers the TradFi model and how crypto differs, the players, the 2022 failures, off-exchange settlement, how ETF issuers and funds use primes, bank entry under the 2025 and 2026 US rules, the economics, and a worked example of a fund on four venues with and without a prime.

Crypto prime brokerage by the numbers

What a prime broker does in TradFi

A prime broker is the hedge fund’s operational hub, built around five services.

1. Custody and clearing. The fund’s securities and cash sit at the prime, segregated from the prime’s own balance sheet to the extent the law requires, and the prime settles trades the fund executes anywhere.
2. Financing. The prime lends against the portfolio (margin lending), lends securities for shorting, and runs the repo and swap book that turns a fund’s positions into leverage.
3. Execution across venues. The fund can trade with any executing broker or on any exchange and “give up” the trade to the prime, which becomes the fund’s single counterparty for settlement.
4. Netting and risk. Because every position is at one place, the prime can margin the portfolio as a whole, so a long in one venue offsets a short in another and the fund posts far less collateral than it would venue by venue.
5. Capital introduction and services. Introductions to allocators, reporting and technology for start-up managers.

The prime earns a financing spread, lending fees, execution commissions and interest on cash. The fund gets capital efficiency and one set of operations, and takes credit exposure to one large regulated institution instead of twenty counterparties.

How crypto primes differ from the TradFi model

Crypto has the same five functions, but the plumbing differs in three ways.

Exchanges are custodians and clearing houses

In TradFi the exchange matches trades, a separate clearing house guarantees them and banks hold custody. Most crypto exchanges still do all three, so a fund trading a perpetual on Bybit must, by default, deposit collateral there. The prime’s first job in crypto is to break that link, by lending its own balance to the exchange on the fund’s behalf or by using an off-exchange settlement network. For the mechanics of perpetuals and why collateral at the venue matters, see our guide to perpetual futures, funding rates and liquidations.

Settlement is 24/7 and on-chain

Crypto settles continuously with cryptographic finality, which removes the T+1 cycle but also means pre-funding: a venue will not let you trade what you have not deposited. Much of a crypto prime’s value is letting a fund trade before its assets have moved.

The functions are unbundled

No single crypto firm yet does everything a Goldman prime does. Custody sits with qualified custodians (Coinbase, BitGo, Anchorage, Fidelity Digital Assets, Zodia), settlement networks sit in between (Copper ClearLoop, Fireblocks Off Exchange), credit comes from balance-sheet brokers (FalconX, Galaxy, Ripple Prime, Coinbase Prime Financing) and derivatives clearing from registered FCMs. The result is a stack, and due diligence has to cover every layer. Our custody explainer covers the bottom layer in detail.

The players and what each actually sells

Coinbase Prime

Coinbase Prime bundles custody through its NYDFS-regulated trust company, execution through a smart order router, financing and cross-margining, and derivatives following the roughly $4.3 billion Deribit acquisition completed August 14, 2025. Institutional transaction revenue was $100 million in Q2 2026, down 26 percent quarter on quarter, and assets on platform were $245.9 billion at June 30, 2026 against $425.0 billion a year earlier, per its 10-Q.

FalconX

FalconX is the largest independent crypto prime by its own claims: about $2.5 trillion of cumulative executed volume, more than $8 billion of financing originated and more than 2,000 institutional clients. It bought options desk Arbelos (January 2025), a majority of Monarq (June 2025), ETP issuer 21Shares with 55 products and more than $11 billion of assets (closed November 20, 2025) and on-chain execution firm bloXroute (July 15, 2026). FalconX Bravo is a CFTC-registered swap dealer and the group gained MiCA authorisation in Malta on June 29, 2026. A 2026 Spotted Crypto report said FalconX had filed confidentially for a US IPO; that is reported, not confirmed.

Hidden Road, now Ripple Prime

Hidden Road, founded in 2018 by Marc Asch, was a multi-asset prime clearing FX, fixed income, swaps and crypto. Ripple announced a $1.25 billion acquisition in April 2025, closed it in October 2025 and renamed it Ripple Prime; at the time it cleared about $3 trillion a year for more than 300 institutions. Since then it has launched US OTC spot prime brokerage with cross-margin against CME futures (November 2025), added Hyperliquid (February 2026) and EDX Markets (May 2026), and raised a $200 million debt facility (May 2026) plus $275 million of 8.25 percent notes due 2031 on August 18, 2026, rated BBB by KBRA. Ripple says RLUSD is already used as prime collateral; see our stablecoin guide for why a bank-grade dollar token matters here.

Galaxy

Galaxy Digital runs OTC trading, lending and derivatives for institutions. In Q2 2026 it reported 1,741 trading counterparties, an average loan book of $1.4 billion and $66 million of adjusted gross profit in digital assets. It is the model of a dealer-prime, providing credit and liquidity from its own balance sheet.

Copper and ClearLoop

Copper is a Swiss-regulated custodian whose ClearLoop network lets clients trade on an exchange while collateral stays in Copper’s MPC custody. It lists eight venues (Coinbase International, OKX, Bybit, Deribit, Kraken MTF, Bitfinex, Gate.io and Bitget) plus partners including BitGo and FalconX, and reported about $121 billion of ClearLoop flow in a single month in 2024.

BitGo

BitGo is a qualified custodian with $104 billion under custody as of September 2025, up from $30.8 billion in 2024. It priced its NYSE IPO at $18 a share in January 2026, raising about $212.8 million, and received a conditional OCC national trust bank charter on December 12, 2025. Its Go Network offers off-exchange settlement to custody clients.

Fireblocks Off Exchange

Fireblocks is wallet infrastructure rather than a prime, but Off Exchange is one of the two settlement rails primes build on. Deribit launched it in February 2024: assets sit in a collateral vault controlled by shared MPC keys, Deribit verifies them on-chain without taking custody, and net profit and loss settles daily.

Zodia and Standard Chartered

Zodia Custody was set up by Standard Chartered with Northern Trust in late 2020. In January 2026 the bank said it was building a crypto prime inside SC Ventures, combining Zodia Custody, Zodia Markets and financing, outside the core bank to limit Basel III charges that can reach a 1,250 percent risk weight for unbacked crypto. By May 20, 2026 it had bought out Zodia Custody’s minority holders and folded custody into its corporate and investment bank, spinning the technology out as Zodia Solutions. It also expanded a Coinbase partnership in December 2025 covering trading, custody, staking, lending and prime services.

What collapsed in 2022 and what changed

The 2022 cycle was a prime brokerage failure dressed up as a crypto crash: lenders with no clearing house, no netting, weak collateral practice and concentrated exposure.

Three Arrows Capital

Three Arrows Capital (3AC) borrowed from nearly every lender in the industry, often unsecured or against illiquid collateral such as Grayscale Bitcoin Trust shares. After Terra collapsed in May 2022 it could not meet margin calls and entered liquidation in the British Virgin Islands in June 2022. A July 2022 affidavit by liquidator Teneo listed about $3.5 billion of claims from 27 creditors, including about $2.3 billion from Genesis Asia Pacific, more than $685 million from Voyager and $65 million from FalconX. Nobody saw 3AC’s total leverage because every lender saw only its own loan.

Genesis

Genesis Global Capital, Digital Currency Group’s lending arm, was the closest thing crypto had to a prime’s financing desk and was 3AC’s largest creditor at about $2.3 billion. DCG absorbed that loss, but when FTX failed Genesis disclosed about $175 million stuck there and halted withdrawals on November 16, 2022. It filed for Chapter 11 on January 19, 2023, owing more than $900 million to Gemini Earn customers alone.

What changed

• Collateral moved off venues. ClearLoop, Fireblocks Off Exchange and bank tri-party arrangements became a baseline requirement.
• Lending became collateralised and shorter. The unsecured, long-dated loans that sank Genesis were replaced by overcollateralised loans against liquid assets, increasingly tokenised Treasuries. In September 2026 Securitize extended acceptance of BlackRock’s BUIDL fund as off-exchange collateral across multiple prime brokerages, as we reported.
• Regulated derivatives gained share. CME futures cleared through FCMs gave institutions a venue with a real clearing house. Hidden Road’s FCM segregated balances grew from near zero in 2023 to $766 million by the end of 2025.
• Balance sheets consolidated. Ripple Prime’s BBB rating from KBRA in 2026 and the Coinbase, FalconX and BitGo acquisitions show scale and credit quality now matter.

Off-exchange settlement and tri-party models

Off-exchange settlement (OES) is the most important market structure change since 2022 and the core of what a modern crypto prime offers. Three designs are in use.

Custodian-run networks (ClearLoop model)

The client’s assets sit in the custodian’s MPC vault. The custodian delegates a balance to the exchange, which credits equivalent buying power. The exchange also holds assets at the custodian, so at each settlement cycle net profit or loss moves between the two vaults. The client is exposed to the exchange only for unsettled profit and loss, not principal. Copper’s eight-venue network is the largest of this type.

Shared-key vaults (Fireblocks Off Exchange model)

Here the vault is controlled by MPC key shares held by both trader and exchange, with a recovery provider (Coincover, in Deribit’s case) as backstop. The exchange can see and lock collateral but cannot move it alone; the trader cannot pull it mid-trade. Settlement is daily and on-chain, and every exchange must integrate separately.

Bank tri-party

In the bank model the collateral stays on the books of a regulated bank (Zodia Custody inside Standard Chartered, or the Standard Chartered and Coinbase arrangement announced in December 2025, are examples) and the bank mirrors it to the exchange or prime. This is the closest copy of TradFi tri-party repo and the model US banks are most likely to offer, because custody is what the OCC letters most clearly permit.

1. Fund deposits BTC and USDC with the custodian or bank.
2. Custodian delegates or mirrors the balance to the exchange; the fund trades on credit against it.
3. At each settlement cycle the exchange and custodian compute net P&L.
4. The net amount moves between vaults; if the exchange fails, the fund loses at most one cycle of unsettled profit.

How ETF issuers and hedge funds use primes

ETF issuers

US spot ETFs rely on primes for custody of the coins and execution when authorised participants create or redeem. Bitwise analysis reported in August 2026 found Coinbase is custodian for 9 of 11 spot bitcoin ETFs and 8 of 9 spot ether ETFs, holding about $74 billion of $91.7 billion in bitcoin ETF assets; IBIT routes through Coinbase Prime with Anchorage as a second custodian, FBTC uses Fidelity Digital Assets and HODL uses Gemini and Coinbase. Because most US ETFs create and redeem in cash, the issuer’s agent must buy or sell coins quickly at a benchmark price, which is where the prime’s execution desk and credit line come in. See how spot bitcoin ETFs work and track flows on our ETF tracker.

Hedge funds and market makers

For a multi-venue trading firm the prime means one collateral pool margining spot, perpetuals and CME futures together, one counterparty instead of six exchanges, and one onboarding and report. Basis traders depend on it most, because a cash-and-carry trade is long spot in one place and short a future elsewhere, and only a cross-margined account recognises that the legs offset.

Corporate treasuries

Treasury companies use primes for custody and for borrowing against their bitcoin rather than for trading; Coinbase Prime Financing and Galaxy are the usual counterparties. Our guide to bitcoin treasury companies covers how that leverage works.

Bank entry under the 2025 to 2026 US regulatory shift

From 2021 to early 2025 US banks were kept out of crypto custody by OCC Interpretive Letter 1179 (November 2021), which required supervisory non-objection for any crypto activity; a January 2023 joint statement from the Fed, FDIC and OCC warning of significant risks; and SEC Staff Accounting Bulletin 121 (2022), which forced custodians to record client crypto as a liability on their own balance sheet. All three were reversed within twelve months.

1. January 23, 2025: SAB 122. The SEC staff rescinded SAB 121, effective for annual periods beginning after December 15, 2024 with early adoption allowed. Client crypto returns to off-balance-sheet treatment under ordinary contingency accounting.
2. March 7, 2025: OCC Interpretive Letter 1183. Rescinded Letter 1179 and reaffirmed that national banks may custody crypto, hold stablecoin reserves and run nodes without prior non-objection.
3. May 7, 2025: OCC Interpretive Letter 1184. Confirmed banks may buy and sell crypto at customer direction, execute and settle trades in an agency capacity, and use sub-custodians, subject to third-party risk management.
4. December 12, 2025: national trust bank charters. The OCC conditionally approved charters for Circle’s First National Digital Currency Bank, Ripple National Trust Bank, BitGo Bank & Trust, Fidelity Digital Assets and Paxos Trust Company, bringing crypto custodians under federal supervision as trust banks.

Custody and agency execution are now clearly permissible for US national banks, while principal trading and lending remain constrained by Basel capital treatment. That is why Standard Chartered put its prime inside SC Ventures and why the first bank primes look like custodian-plus-agent rather than balance-sheet dealers. For how the SEC and CFTC split the rest of the market, read our regulation explainer.

Fees and economics: how a crypto prime makes money

Primes rarely publish rate cards, but the revenue lines are visible in filings.

• Financing spread. The largest line for balance-sheet primes. Galaxy’s average loan book of $1.4 billion in Q2 2026 earns a spread between its cost of funds and the rate charged to borrowers. Ripple Prime’s 8.25 percent notes issued in August 2026 give a public marker for what a BBB-rated crypto prime pays for unsecured dollars; client financing has to be priced above that.
• Execution. Charged in basis points on volume or embedded in OTC spreads. Coinbase’s institutional transaction revenue of $100 million in Q2 2026 is the clearest public data point, and its 26 percent quarter-on-quarter fall shows how volume-sensitive this line is.
• Custody fees. Annual basis points on assets, falling with scale; ETF mandates are low-margin but anchor the relationship.
• Clearing and FCM interest. Segregated customer balances earn interest; Hidden Road’s grew to $766 million by end 2025.
• Staking and ancillary. Galaxy’s $2.79 billion of assets under stake at Q2 2026 is an example of fee income that TradFi primes do not have.

The fund pays custody and execution basis points, a financing rate on borrowed balances and network fees. The offset is the capital it no longer pre-funds, which the worked example quantifies.

How we got here: a timeline

Worked example: a $40 million fund on four venues

How to evaluate a crypto prime broker: a checklist

• Where do my assets legally sit? A qualified custodian or trust bank with segregated, bankruptcy-remote accounts is the standard. If the prime commingles client assets with its own, you are an unsecured creditor, as Genesis and FTX clients learned in 2022.
• Is settlement off-exchange? Ask which venues are reached through ClearLoop, Fireblocks Off Exchange or a bank tri-party arrangement, and which still require deposits on the exchange. Only the former removes principal risk.
• Who is the credit counterparty for financing? Identify the legal entity that lends, its capital, and whether it has a public rating. Ripple Prime’s KBRA BBB rating in 2026 is the only investment-grade example so far.
• Is the prime a principal or an agent? Dealer-primes (Galaxy, FalconX) trade against you and provide liquidity; agency primes route your order. Each has a conflict profile you should understand before comparing prices.
• What regulatory perimeter applies? NYDFS trust, OCC national trust bank, CFTC FCM or swap dealer, MiCA and FINMA or FCA status each cover different services. Map each service you use to its licence.
• How is cross-margining calculated and can it be withdrawn? Portfolio margin is the main economic benefit. Get the methodology, the haircuts on each collateral type including stablecoins and tokenised Treasuries, and the notice period for changes.
• What are the all-in fees? Custody basis points, execution basis points or spread, financing rate and benchmark, settlement network fees and minimums. Compare on your actual turnover and average borrow, not headline rates.
• What happens in a failure? Ask for the insolvency analysis of the custodian, the exchange and the prime, the insurance cover (Copper cites $500 million arranged with Aon and Lloyd’s), the key recovery arrangements, and the audit standards (SOC 1 and SOC 2 Type II at a minimum).

Risks and open questions

Concentration. Coinbase custodies roughly four fifths of US bitcoin ETF assets on Bitwise’s August 2026 figures, and ClearLoop is the dominant off-exchange network. A prolonged outage or legal problem at one custodian would touch most US ETFs at once.

Balance-sheet primes in a downturn. Financing income shrinks when prices fall. Coinbase’s institutional transaction revenue fell 26 percent in Q2 2026, Galaxy posted an $85 million net loss in the same quarter, and Ripple Prime pays 8.25 percent for unsecured funding while KBRA calls its earnings early stage. Credit intermediaries fail at the bottom of the cycle, not the top.

Regulatory reversibility. The 2025 opening came through interpretive letters and staff bulletins rather than statute, and a future administration could reissue something like Letter 1179 or SAB 121. As of October 2026 the industry is operating on agency guidance.

Unresolved mechanics. Cross-venue netting is contractual rather than guaranteed by a central counterparty, insolvency treatment of MPC vaults is untested in court, and shared-key recovery providers have never been exercised at scale.

What to watch next

Glossary

Prime broker

A firm that provides custody, financing, execution across venues and consolidated settlement to professional investors, acting as their single counterparty.

Off-exchange settlement (OES)

A structure where collateral stays with a custodian while the exchange extends equivalent trading credit, with only net profit and loss settling between them.

Tri-party

An arrangement in which a neutral third party, usually a bank or custodian, holds collateral on behalf of two counterparties and moves it according to agreed rules.

MPC (multi-party computation)

Cryptography that splits a private key into shares held by different parties so no single party can sign a transaction alone.

Qualified custodian

A bank, trust company, broker-dealer or similar regulated entity permitted to hold client assets under US investment adviser rules.

Cross-margining

Calculating margin on a whole portfolio so that offsetting positions on different venues or products reduce the collateral required.

FCM (futures commission merchant)

A CFTC-registered firm that clears exchange-traded futures, such as CME bitcoin futures, for customers and holds their segregated margin.

SAB 121 / SAB 122

SEC staff accounting bulletins; SAB 121 (2022) required custodians to book client crypto as a liability, SAB 122 (January 2025) rescinded it.

Interpretive Letter 1183 / 1184

OCC letters from March and May 2025 confirming that national banks may custody crypto, execute and settle trades for customers and use sub-custodians.

National trust bank

An OCC-chartered bank limited to fiduciary and custody activities without taking deposits, the charter type conditionally granted to five crypto firms in December 2025.

Basis trade

Buying spot and selling a future (or the reverse) to earn the price difference, a strategy that depends on cross-margining to be capital efficient.

Why it matters

Prime brokerage decides whether institutional crypto is a collection of exchange accounts or a market. The 2022 collapses happened because financing existed without custody, netting and risk functions around it. The 2023 to 2026 rebuild put those in place across custodians, settlement networks, dealers and now banks, and the US regulatory shift lets the largest balance sheets in finance participate. The open question is whether crypto-native primes, now with scale, ratings and listings, keep their lead once banks offer the same services in a familiar wrapper.

For allocators, the questions to ask a crypto prime are now the same as for a TradFi prime, plus one more: where exactly are the keys. For founders and policy people, market structure is built in the quiet years after a crisis, and this is one of them. Our interview archive includes conversations with custodians, market makers and infrastructure builders on exactly these questions.

Sources

1. SEC: Staff Accounting Bulletin No. 122, January 23, 2025
2. SEC EDGAR: Galaxy Digital Inc. Second Quarter 2026 Financial Results (Form 8-K), August 5, 2026
3. Coinbase Global Inc. Form 10-Q for the quarter ended June 30, 2026 (via StockTitan), July 30, 2026
4. Ripple: Ripple Closes Hidden Road Acquisition to Bring Prime Brokerage into the Digital Age, October 24, 2025
5. Copper: About Copper and the ClearLoop network, accessed October 6, 2026
6. Deribit: Deribit Integrates with Fireblocks to Offer Off-Exchange Settlement, February 5, 2024
7. Fenwick: OCC Reaffirms Bank Authority to Engage in Cryptocurrency Activities (Interpretive Letter 1183), March 10, 2025
8. Winston & Strawn: OCC Confirms National Banks May Execute and Settle Digital Asset Trades (Interpretive Letter 1184), May 7, 2025
9. Steptoe: OCC Conditionally Approves Five National Trust Bank Charter Applications, December 15, 2025
10. Markets Media: Ripple Prime Prepares for Wall Street 2.0, 2026
11. Finance Magnates: Ripple Prime Raises $275 Million, Just Months After Its Last Capital Injection, August 18, 2026
12. Spotted Crypto: FalconX has moved $2.5T and it’s still not done buying, 2026
13. TechRepublic: BitGo Shatters Expectations With $212M Crypto IPO, January 22, 2026
14. Crypto Briefing: Coinbase dominates custody for majority of spot ETFs, says Bitwise, August 4, 2026
15. Coin360: Standard Chartered plans crypto prime brokerage within SC Ventures, January 12, 2026
16. PostTrade 360: Standard Chartered takes full ownership of Zodia Custody, May 20, 2026
17. The Block: Three Arrows Capital creditors lent bankrupt fund $3.5 billion, court documents show, July 18, 2022
18. The Trade: Crypto broker Genesis halts withdrawals as FTX implosion continues, November 17, 2022
19. Decrypt: Genesis Files for Bankruptcy, Has $150 Million In the Bank, January 20, 2023
20. Crypto Coin Show: BlackRock BUIDL Now Accepted as Collateral Across Crypto Prime Brokerages, September 7, 2026

Disclosure: This guide is for education only and is not investment, legal or tax advice.