# BankUnited

**Canonical:** https://apis.io/providers/bankunited/  
**Website:** https://www.bankunited.com/  
**APIs profiled:** 1

BankUnited, N.A. is a national bank (OCC-chartered National Association) and the principal subsidiary of BankUnited, Inc. (NYSE: BKU), a bank holding company headquartered in Miami Lakes, Florida. With roughly $35 billion in total assets and banking centers across Florida, the New York metro area, Dallas, Atlanta, New Jersey and North Carolina, it is a mid-size regional commercial and consumer bank focused on business banking, commercial lending and treasury/depository services. On the open-finance front, BankUnited runs a first-party developer portal branded the "API Experience Hub" (developer.bankunited.com), a Salesforce Experience Cloud site fronting a MuleSoft Anypoint Exchange catalog with self-service registration, OAuth application provisioning and API contracts; the specific API products and any OpenAPI specifications sit behind portal registration/login rather than being openly downloadable. No FDX-conformant public data-access API or published CFPB Section 1033 posture is documented; consumer-permissioned account data is reached primarily through third-party aggregators (e.g. Plaid) rather than a public first-party consumer data API.

## Kin Score — 25.3 / 100 (emerging)

Scored 2026-08-19 under rubric 0.12.0. Trend: flat (-1.7 from 27.0).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 27.6 |
| Access Clarity | 27.6 |

Regulatory layer — **Banking & Open Finance**: 60.8 (matched via tags).

## Agent readiness — 8.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | yes |
| 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 |

## APIs (1)

- **BankUnited API Experience Hub** — BankUnited's first-party developer portal ("API Experience Hub"), a Salesforce Experience Cloud site backed by MuleSoft Anypoint Exchange. Provides self-service developer regist...

## Security (2)

- **Bankunited Authentication** — oauth2/openIdConnect · 2 schemes
- **Bankunited Domain Security** — TLSv1.2 · HSTS · DMARC

## Tags

Financial Services, Banking, United States, Regional Bank, Commercial Banking, Open Finance, Developer Portal

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