UK Open Banking API Performance 2021–2022

Independent measurement of regulated Open Banking APIs across UK institutions.

UK Open Banking regulation requires financial institutions to provide third-party access to customer account data through standardised APIs. Whether those APIs actually meet quality expectations is a question that requires independent measurement to answer. This report covers API performance data across major UK Open Banking providers for 2021 and 2022 — availability rates, latency distributions, authentication reliability, and quality differences between legacy banks and cloud-native challengers. It is an independent, data-driven reference for TPPs, regulators, and institutions benchmarking their own performance.

• Availability and latency data across UK Open Banking institutions
• Authentication reliability patterns in regulated API environments
• Performance differences between legacy banks and cloud-native challengers
• How UK Open Banking API quality trended across 2021 and 2022

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# UK Open Banking API Performance 2021–2022

Canonical URL: https://apicontext.com/resources/uk-open-banking-api-performance-2021-2022
Source: static

Description: Download APIContext's analysis of UK Open Banking API performance across 2021 and 2022 — availability, latency, and quality trends across regulated institutions\.

## Summary
UK Open Banking API Performance 2021–2022\. Independent measurement of regulated Open Banking APIs across UK institutions\.\. Download APIContext's analysis of UK Open Banking API performance across 2021 and 2022 — availability, latency, and quality trends across regulated institutions\.

## Page sections

### Independent measurement of regulated Open Banking APIs across UK institutions\.
Category: White paper
UK Open Banking regulation requires financial institutions to provide third\-party access to customer account data through standardised APIs\. Whether those APIs actually meet quality expectations is a question that requires independent measurement to answer\. This report covers API performance data across major UK Open Banking providers for 2021 and 2022 — availability rates, latency distributions, authentication reliability, and quality differences between legacy banks and cloud\-native challengers\. It is an independent, data\-driven reference for TPPs, regulators, and institutions benchmarking their own performance\.

- Availability and latency data across UK Open Banking institutions
- Authentication reliability patterns in regulated API environments
- Performance differences between legacy banks and cloud\-native challengers
- How UK Open Banking API quality trended across 2021 and 2022

## Key facts
- UK Open Banking regulation requires financial institutions to provide third\-party access to customer account data through standardised APIs\. Whether those APIs actually meet quality expectations is a question that requires independent measurement to answer\.
- This report covers API performance data across major UK Open Banking providers for 2021 and 2022 — availability rates, latency distributions, authentication reliability, and quality differences between legacy banks and cloud\-native challengers\.
- It is an independent, data\-driven reference for TPPs, regulators, and institutions benchmarking their own performance\.
- Availability and latency data across UK Open Banking institutions
- Authentication reliability patterns in regulated API environments
- Performance differences between legacy banks and cloud\-native challengers
- How UK Open Banking API quality trended across 2021 and 2022

## Primary entities
- APIContext
- White paper
- UK Open Banking API Performance 2021–2022
- API monitoring
- API resilience

## Audience
- technology leaders
- API teams
- platform teams
- SRE teams

## Primary links
- [Download the report](/resources/uk-open-banking-api-performance-2021-2022)