Propositions

Latest versions of baselined/approved propositions.

Specifications

The latest API Standard (including API specifications) can be found here: https://standards.openbanking.org.uk/.

Previous versions of baselined/approved specifications can be found below.

• Open Data API Dashboard
• Directory 2.0 Technical Overview v1.7
• Directory Services FAQs
• FCA Service Metrics API Specification - v1.0.0
• CMA SQM API Specification - v1.0.1
• Known Specification Issues
• ARCHIVE - Specifications
• ECA

Conformance Certification Service

Testing and demonstrating conformance to the OBIE Standard.

• Customer Experience Guidelines Conformance
• Dynamic Client Registration Conformance
• Functional Conformance
• Operational Guidelines Conformance
• Security Profile Conformance

Documentation

Guidelines and 'how to' documentation.

• Guidelines
• Transparency Calendar
• ASPSP Implementation Guides
• CMA9 Transaction IDs
• API Downtime
• API Resilience: issues, impact, actions and status
• Waivers
• Conformance Tool
• Directory Country Code Mapping

Knowledge Base

All FAQs grouped by category.

• Certificates and Software Statements
• Test Environments Model Banks