Germany's bitcoin brokerage Bitcoin.de will route customer activity through regulated partners after BaFin, the country's Federal Financial Supervisory Authority, declined to authorize the platform under the European Union's Markets in Crypto-Assets (MiCA) framework, according to a Bitcoin Foundation report.

The decision blocks Bitcoin.de from directly servicing clients across the bloc under the passporting regime MiCA was designed to enable. Instead, the platform will continue operations by leveraging third-party firms that already hold the required authorizations, the report said, without naming the partners.

MiCA, which became fully enforceable for crypto-asset service providers on January 1, 2025, replaced a patchwork of national rules with a single licensing regime covering crypto exchanges, custodians and issuers across all 27 EU member states. Firms authorized in any one jurisdiction can passport services to the rest. BaFin's refusal removes that option for Bitcoin.de.

What changes for Bitcoin.de customers?

Customers will see no break in service, but trades and custody will be executed and held by a partner entity rather than by Bitcoin.de itself. That shifts the regulatory counterparty to whichever institution holds the underlying authorization, altering where complaints, audits and supervisory oversight apply.

The platform's brand interface and euro on-ramps are expected to remain in place under an arrangement that several European operators have begun exploring in recent quarters.

Why did the application fail?

Bitcoin.de has not publicly disclosed BaFin's reasoning. The agency's standard practice is to publish individual authorization decisions only with the applicant's consent. Legal practitioners tracking MiCA filings have indicated that supervisors in major EU markets are applying heightened scrutiny to applicants without prior national registration, particularly on operational continuity, governance and capital adequacy.

BaFin has emerged as one of the more rigorous national competent authorities for MiCA authorizations, signaling that applicants must present robust compliance frameworks before authorization is granted.

What does the pivot signal for the European market?

The development reflects the structural shift MiCA imposes on European crypto venues: platforms that once operated under lighter national frameworks must now either secure authorization or partner with firms that have. Several German and Austrian brokers have explored similar partnership structures in recent months, and the pace of such arrangements has accelerated since MiCA's full applicability date.

The model's central limitation is operational dependence. The licensed partner absorbs the regulatory perimeter, but the originating platform absorbs concentration, contract and continuity risk if that partner changes, fails or terminates the arrangement.

What happens next?

For Bitcoin.de, the next operational milestone is the activation of the partner-based service model. No public timeline has been disclosed. Under MiCA, BaFin's refusal does not prevent the broker from reapplying once identified deficiencies are addressed, leaving open the possibility of direct authorization at a later date. Until then, German retail and institutional bitcoin access flows through the third-party arrangement, a template that is likely to spread across other European operators encountering similar authorization hurdles.