The Payment Services Directive (PSD) is a regulatory framework created by the European Union to govern payment services and providers across Europe.
PSD
What is PSD (Payment Services Directive)?
The Payment Services Directive (PSD) is a regulatory framework created by the European Union to govern payment services and providers across Europe. It sets rules for how electronic payments are made, processed, and secured within the region.
PSD has been updated over time, with PSD2 introducing additional requirements around security and competition.
What does PSD do?
PSD establishes standards for:
- Payment processing and consumer protection
- Security measures such as strong customer authentication (SCA)
- Transparency of fees and transaction information
- Access to banking infrastructure for licensed third parties
It aims to create a more integrated and secure payments market across European countries.
What did PSD2 add?
PSD2 is the updated version of PSD and introduced additional rules, including:
- Strong Customer Authentication (SCA) requiring multi-factor verification for many payments
- Open banking, allowing licensed third parties to access bank data with user consent
- New provider types, such as Payment Initiation and Account Information services
- Increased competition by enabling fintech access to banking infrastructure
How is PSD used in practice?
PSD is used by:
- Banks and financial institutions to structure payment services
- Payment providers to operate legally within the EU
- Fintech companies to access bank data (with user consent) through open banking frameworks
It defines how payments like card transactions, bank transfers, and online payments must be handled.
What are notable examples of PSD in action?
Examples include:
- Open banking, where third-party providers can access bank account data via APIs
- Two-factor authentication when making online payments under PSD2 rules
- Payment initiation services that allow direct bank transfers without using a card network
These changes have shaped how digital payments function across Europe.
How does PSD relate to crypto?
PSD primarily applies to traditional payment services, but it has indirect relevance to crypto.
Examples include:
- Crypto platforms interacting with banks must comply with PSD-related requirements
- Payment providers offering fiat on-ramps or off-ramps for assets like Bitcoin operating within PSD frameworks
- Overlap with broader regulatory efforts around digital assets and financial services
Why is PSD important?
PSD is important because it defines how electronic payments are regulated and secured in Europe. It also supports innovation in financial services while setting standards that influence how crypto platforms connect to the traditional financial system.