Crypto exchange arbitration: when you can sue, complain or arbitrate

The short version

• Most crypto exchange user agreements require individual, binding arbitration and waive class actions. A delegation clause usually sends even the question of whether a dispute can be arbitrated to the arbitrator, not a court.
• But a court, not the arbitrator, decides which contract governs when two of an exchange’s contracts point to different forums.
• Some claims escape the clause: small-claims carve-outs, and in California claims for public injunctive relief, which stop a company misleading the public.
• In the US, consumer arbitration before the AAA caps the individual’s filing fee at $225, and AAA’s own data shows most claims settle or are withdrawn and consumers rarely win at an award.
• A UK court refused to enforce a JAMS award seated in San Francisco against a Kraken user, because applying California law in place of UK consumer and financial-services protection was itself contrary to UK public policy.
• Where the exchange is regulated, you can also complain for free, under MiCA in the EU and the FCA’s incoming crypto regime in the UK, though a compensation scheme rarely covers crypto losses.^{1,3,4,5,11,14,16,19}

What are your options if you have a dispute with a crypto exchange?

There are four routes, and which one you get depends on your user agreement, the contract you accepted when you opened the account, and on where you live. A frozen account, a hacked account, a withdrawal the exchange will not process, or lost funds you want to sue over all run through the same four routes. Most start with the exchange, and most are shaped by the user agreement you accepted when you signed up. Taken together, these four routes are what cryptocurrency exchange dispute resolution comes down to.¹

• The exchange’s own complaint or notice-of-dispute step. This is usually required first, with a waiting period before you can go further. The specific days and section numbers are in our guide to crypto exchange complaints.
• Arbitration under the user agreement. This is the default for most user disputes. The clause-by-clause detail, provider, opt-out and class waiver, is in crypto exchange arbitration clauses.
• Court, where the clause does not apply or does not bind: small claims, public-injunction claims in California, and disputes about who decides.
• A regulator or ombudsman, where the exchange is regulated. See crypto exchange complaints and financial ombudsman schemes.^1,3,11,14

This guide covers the user-versus-exchange dispute. Commercial and investor crypto and digital-asset arbitration is covered separately in crypto arbitration, and disputes about the code itself in smart contract dispute resolution.

Does your crypto exchange make you arbitrate?

Usually yes. The user agreement, the exchange’s terms of service, requires individual binding arbitration and waives court and class actions. The Supreme Court described this kind of clause in Coinbase’s own agreement: a delegation clause, a term that sends even the question of arbitrability to the arbitrator. In Coinbase, Inc. v. Suski, the agreement said disputes about “the enforceability, revocability, scope, or validity” of the arbitration agreement “shall be decided by an arbitrator and not by a court or judge” (602 U.S. 143, 146).¹

There is a limit. Where a user also agreed to a second contract that routes disputes to court, a court, not the arbitrator, decides which contract governs. In Suski the second contract was the Official Rules of a June 2021 Dogecoin sweepstakes, which sent disputes to California courts; the users alleged the sweepstakes broke California consumer law. The Court held, unanimously, that “a court, not an arbitrator, must decide” which agreement controls (602 U.S. at 152, decided 23 May 2024).¹

If the exchange loses a motion to compel arbitration and appeals, the trial court must pause while the appeal runs. That is Coinbase, Inc. v. Bielski (599 U.S. 736, decided 23 June 2023), which applied the rule that an appeal “divests the district court of its control over those aspects of the case involved in the appeal” to an interlocutory appeal under the Federal Arbitration Act (9 U.S.C. § 16(a)). The underlying facts, that Coinbase failed to replace funds fraudulently taken from users’ accounts, were allegations in a putative class action; the Court decided only the stay.^2,6

The Federal Arbitration Act is why these clauses hold. Section 2 makes a written arbitration agreement “valid, irrevocable, and enforceable, save upon such grounds as exist at law or in equity for the revocation of any contract” (9 U.S.C. § 2). A user can still argue a clause is unconscionable, so unfair it should not be enforced, even a clickwrap term accepted by ticking a box, but that is a contract defence decided under the applicable law. The clause-by-clause detail, which provider, the opt-out window, the class waiver and any small-claims carve-out, for Coinbase, Kraken, Binance and others, is in crypto exchange arbitration clauses. How AI-specific arbitration clauses are drafted is a separate topic at ai arbitration clauses.⁵

Can you still sue a crypto exchange in court?

Sometimes. The clause has gaps, and some claims cannot be forced into arbitration. The most common opening is a small-claims carve-out: many agreements, and the AAA Consumer Rules themselves (R-9), let an individual elect small-claims court instead of arbitration. We say so here; the exact wording per exchange is in the clauses guide.¹⁵

A second opening is public injunctive relief in California. In Kramer v. Coinbase, Inc. (No. A167779, filed 12 September 2024, certified for publication 4 October 2024), the California Court of Appeal affirmed that claims seeking only public injunctive relief under the state’s consumer statutes, the Consumer Legal Remedies Act, the False Advertising Law and the Unfair Competition Law, cannot be compelled to arbitration. The users alleged Coinbase misrepresented its security and that their accounts were hacked and funds stolen; the court decided only the motion to compel, not the merits, and this is a California rule, not a national one.³

A third opening is a dispute about which contract governs, which under Suski a court decides. Across all three, the account and transfer facts in these cases are allegations, and we do not report outcomes on the merits. One more route sits outside this map: if an exchange fails, user claims are dealt with through its insolvency rather than in arbitration. That path, including claims against a failed exchange such as FTX, is covered in crypto arbitration.¹

What does arbitration against a crypto exchange actually involve?

In the US it usually means consumer arbitration before the American Arbitration Association (AAA), sometimes JAMS, run on consumer rules. Those rules keep the individual’s costs low. The AAA Consumer Arbitration Rules apply where the clause names them, and the 2026 consumer fee schedule caps the individual’s filing fee at $225 (with $0 if the business files), while the business pays $375 for a single arbitrator or $500 for three, plus the case-management and hearing fees. Consumers with a gross monthly income below 300% of the federal poverty guidelines can have administrative fees and costs waived, though not arbitrator fees, in California and New Jersey.^15,16

JAMS applies its Consumer Arbitration Minimum Standards to one-sided consumer clauses. The clause must be reciprocally binding, must preserve a small-claims option, and the consumer pays a single $250 fee, about a court filing fee, with the company bearing the rest (Minimum Standards, updated effective 1 May 2024).²⁰

In practice, most of these cases never reach a decision. We counted every AAA consumer case naming Coinbase that closed between 1 July 2021 and 30 June 2026 in AAA’s own closed-case data file: 1,497 cases. Most settled or were withdrawn. The median case ran 300 days from filing to close. Of the 62 that reached an award, the business won far more often than the user. This is AAA’s data on one exchange over that window; a closed case is not a finding of wrongdoing, and it excludes JAMS, court and small-claims matters.¹⁹

This is also where AI shows up in the day-to-day work: reading filings and drafting, not deciding. How AI is used to run high-volume case work is in our guide to AI in arbitration and more broadly in AI in dispute resolution, and how AAA and JAMS describe the use of AI in their own processes is in AAA and AI in arbitration and JAMS and AI in arbitration.

Can you bring a class action, or has the exchange waived it?

Exchange user agreements commonly waive class actions and consolidation, so each user arbitrates alone. The per-exchange audit of these waivers is in crypto exchange arbitration clauses. Because each user must file separately, lawyers file many individual demands at once, which is mass arbitration.

The AAA runs these under its Mass Arbitration Supplementary Rules, amended and effective 1 April 2024, which treat 25 or more similar demands filed against the same party as a mass filing. The rules add a Process Arbitrator to decide administrative and threshold issues (MA-6) and a built-in mediation step (MA-9), and a separate consumer mass fee schedule applies. So a class action, once waived, turns into a stack of individual filings run one by one under the AAA mass arbitration rules.^17,18

This is the thread that runs through the whole group: many small, similar claims under one rulebook. We pick it up again at the end.

Can a crypto exchange force a UK consumer to arbitrate abroad?

Not necessarily. An English court has refused to enforce a foreign consumer-arbitration award against a crypto-exchange user. In Payward, Inc & Ors v Chechetkin ([2023] EWHC 1780 (Comm), 14 July 2023), the Commercial Court refused to enforce a JAMS award seated in San Francisco, made under the California-law terms of the Kraken exchange (operated by Payward), against a UK user. The ground was public policy under section 103(3) of the Arbitration Act 1996.⁴

The user was a consumer within the meaning of the Consumer Rights Act 2015 (s 2(3)). The court held that answering, under California law, questions that should have been answered under the Consumer Rights Act 2015 was itself contrary to UK public policy: “This alone is sufficient to make the Final Award unenforceable” (at 131). A reasonable consumer in his position, the judge found, would not have agreed to arbitration in California under the JAMS Rules and the Federal Arbitration Act, with no English court able to supervise or hear an appeal on a point of English law (at 138, 140 to 141). The consumer protections in sections 62, 71 and 74 of the Consumer Rights Act 2015, and the general prohibition, the offence of breaching it and the resulting unenforceability of agreements in sections 19, 23 and 26 of the Financial Services and Markets Act 2000, were treated as expressions of UK public policy.^4,9,10

Separately, UK law treats a consumer-arbitration term as unfair for a small money claim. Section 91 of the Arbitration Act 1996 makes an arbitration agreement unfair “so far as it relates to a claim for a pecuniary remedy which does not exceed the amount specified”, and the Unfair Arbitration Agreements (Specified Amount) Order 1999 sets that amount at £5,000 (article 3). So a UK consumer with a crypto claim of £5,000 or less has a statutory argument that the arbitration term does not bind.^7,8

The EU backbone is the same idea. A national court must assess an unfair arbitration term of its own motion and can annul the award: the Court of Justice ruled in Mostaza Claro (C-168/05) that a national court must annul a consumer-arbitration award that rests on an unfair term, even where the consumer did not raise the point in the arbitration, and that the Directive’s consumer protection ranks with national rules of public policy. Article 6(1) of Directive 93/13/EEC provides that an unfair term shall “not be binding on the consumer”. For the seat context behind these questions, see arbitration in London.^12,13

Where else can you complain, a regulator or an ombudsman?

If the exchange is regulated, you can complain to it for free and sometimes escalate to a regulator or ombudsman. But a compensation scheme rarely covers crypto losses. In the EU, under the Markets in Crypto-Assets Regulation (MiCA), a crypto-asset service provider, a CASP, must run transparent complaints-handling procedures, let clients complain free of charge, and investigate and communicate the outcome “within a reasonable period” (Regulation (EU) 2023/1114, art. 71). MiCA applied from 30 December 2024 (art. 149(2)).¹¹

A worked example: Crypto.com’s EEA entity, Foris DAX MT Limited, acknowledges a complaint within two working days and gives a final response within 15 working days, then points users who are still dissatisfied to Malta’s Office of the Arbiter for Financial Services (policy last updated 20 November 2025).²¹

In the UK, as of 30 October 2026 the position is changing. Under the FCA’s incoming crypto regime, set out in Policy Statement PS26/13 (June 2026), the Dispute Resolution: Complaints sourcebook (DISP) and access to the Financial Ombudsman Service will apply to regulated cryptoasset firms, while Financial Services Compensation Scheme cover is not being extended to crypto (PS26/13, ch. 12, at 12.1, 12.3, 12.15, 12.29). Until that regime applies, most crypto activity in the UK sits outside these complaint rules. See financial ombudsman schemes.¹⁴

In the US, which regulator can help depends on the exchange and the activity. We hand that country-by-country detail to crypto exchange complaints. As a backstop, a court can still refuse a foreign award on public-policy grounds (New York Convention, art. V(2)(b)); the mechanics of enforcing or resisting an award are in AI and award enforcement.²²

Is crypto arbitrage the same as arbitration?

No. Crypto arbitrage is a trading strategy, buying and selling the same asset across venues to profit from a price gap. Crypto exchange arbitration is the private dispute process this guide describes, and crypto arbitrage versus arbitration is only a spelling coincidence.

What would make crypto exchange disputes fairer and faster?

In our view, these disputes already run on a written rulebook. A user agreement sets what the exchange and the user agreed, as Suski shows; the AAA and JAMS consumer rules set how a case is heard; MiCA Article 71 and Crypto.com’s two and 15 working-day ladder set a complaint path. They are also many, similar and small: AAA alone closed about 1,497 Coinbase consumer cases in five years, most of them settled or withdrawn, median 300 days to close. What makes cases like that fair and fast is running each one the same way under those rules, with a named person deciding, any AI used only to read and draft, and a record each side can check. The Chechetkin court could see, on the face of the award, that the arbitrator had applied only California law and had not considered UK consumer protection, and it refused enforcement on public-policy grounds. The FCA’s DISP rules, MiCA Article 71 and the AAA consumer rules all assume the same thing: a decision someone is accountable for, reached on a record a court or regulator can later rely on. That is a modest bar, and much of this market does not yet clear it.^{1,4,11,14,15,19,21}