# Cashplus Bank

**Canonical:** https://apis.io/providers/cashplus-bank/  
**Website:** https://www.zemplerbank.com/  
**APIs profiled:** 1

Cashplus Bank, now operating as Zempler Bank, is a UK‑based challenger bank offering digital business and personal current accounts. It focuses on micro‑businesses, sole traders, freelancers and SMEs, providing features such as free business accounts, cashback, integrated accounting, and 24/7 online banking. The bank is authorised and FSCS‑protected, delivering a range of banking products through its web and mobile platforms.

## Kin Score — 13.6 / 100 (emerging)

Scored 2026-10-09 under rubric 0.23.0.

| Facet | Score |
|---|---|
| Discoverability | 58.9 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 15.8 |
| Developer Ergonomics | 14.3 |
| Access Clarity | 21.1 |

Regulatory layer — **Banking & Open Finance**: 11.0 (matched via tags).

## Agent readiness — 3.1 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## APIs (1)

- **Zempler Bank API** — Developer portal for Zempler Bank APIs providing documentation and resources.

## Security (1)

- **Cashplus Bank Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Tags

Banking, ChallengerBank, UK, DigitalBanking, SME

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/cashplus-bank/). Scores are computed from the provider's own public artifacts under a published rubric.