[Human view](https://apicontext.com/api-directory/openbankinguk/barclays-personal-sandbox) · [Markdown view](https://apicontext.com/api-directory/openbankinguk/barclays-personal-sandbox.md) · [APIContext home](https://apicontext.com)

# Barclays Personal Sandbox Operational Intelligence

Canonical URL: https://apicontext.com/api-directory/openbankinguk/barclays-personal-sandbox
Source: static
Updated: 2026-07-21T11:12:48.100Z
Description: Barclays Personal Sandbox benchmark detail for sandbox\.api\.barclays, including CASC score, latency anatomy, infrastructure fingerprinting, and developer resources\.

## Summary
Barclays Personal Sandbox is a banking\-api benchmark subject in Open Banking UK\. Latest snapshot metrics include 7\.43 CASC score, 99\.39% pass rate, 598 ms median latency, and 1,596 ms p95 latency\.

## Stats
- 7\.43 CASC score
- 99\.39% pass rate
- 598 ms median latency
- 1,596 ms p95 latency
- degraded operational state

## Page sections

### Barclays Personal Sandbox benchmark detail
Category: Subject
Barclays Personal Sandbox is measured as part of Open Banking UK\. This page summarizes operational signals for sandbox\.api\.barclays, including quality, reliability, latency, and infrastructure context\.

- Domain: sandbox\.api\.barclays\.
- Category: Open Banking UK\.
- Benchmark subject type: banking\-api\.
- Monitored count: 4\.
- Latest snapshot: W2026\-07\-13\.

### Latency anatomy
Category: Latency
Latency anatomy breaks the request into network and processing phases so agents can reason about whether delay is likely DNS, connection, TLS, server processing, or transfer related\.

- DNS: 23\.75 ms\.
- TCP connection: 3\.5 ms\.
- TLS handshake: 70\.5 ms\.
- Processing: 283\.5 ms\.
- Download: 0 ms\.

### Infrastructure fingerprint
Category: Infrastructure
Infrastructure fields identify the observable delivery layer for the benchmark subject where that data is available\.

- CDN: not available\.
- Hosting provider: not available\.
- Nameserver: not available\.
- Server: not available\.

- [Subject JSON](/api-directory/data/latest/subjects/openbankinguk/barclays-personal-sandbox.json)
- [Developer documentation](https://developer.barclays.com/)
- [Postman collection](https://www.postman.com/api-evangelist/workspace/uk-public-banking/environment/35240-a61c3ef7-7014-4a58-b942-d60e53d5afe2)

### Benchmark interpretation
Category: Interpretation
Generated interpretation from the latest verified snapshot\.

- Barclays Personal Sandbox recorded 99\.39% pass rate in the latest verified snapshot\.
- The p95 latency signal is 1596 ms, with median latency at 598 ms\.

## Key facts
- Barclays Personal Sandbox domain: sandbox\.api\.barclays\.
- Operational state: degraded\.
- CASC score: 7\.43\.
- Pass rate: 99\.39%\.
- p95 latency: 1,596 ms\.
- Developer documentation: https://developer\.barclays\.com/\.
- Postman collection: https://www\.postman\.com/api\-evangelist/workspace/uk\-public\-banking/environment/35240\-a61c3ef7\-7014\-4a58\-b942\-d60e53d5afe2\.

## Primary entities
- APIContext
- Barclays Personal Sandbox
- sandbox\.api\.barclays
- Open Banking UK
- Benchmark Intelligence
- Infrastructure Intelligence

## Audience
- API teams
- SRE teams
- researchers
- AI retrieval systems

## Primary links
- [Subject JSON](/api-directory/data/latest/subjects/openbankinguk/barclays-personal-sandbox.json)
- [Developer documentation](https://developer.barclays.com/)