# Security Service Federal Credit Union

**Canonical:** https://apis.io/providers/security-service-fcu/  
**Website:** https://ssfcu.org/  
**APIs profiled:** 0

Security Service Federal Credit Union (SSFCU), headquartered in San Antonio, Texas, is a member-owned, not-for-profit financial cooperative federally chartered and insured by the National Credit Union Administration (NCUA). It is one of the largest credit unions in the United States, serving members across Texas, Colorado, and Utah with consumer and business banking, deposit accounts, credit cards, auto and mortgage lending, and investment services through branches, online banking, and mobile apps. Its open-finance posture is the norm for a US credit union: there is no first-party public developer portal or downloadable API specification, and no public FDX or CFPB Section 1033 data-access API is documented. Consumer-permissioned account data is reachable only indirectly through third-party aggregators, and any API capability is delivered through its core banking provider rather than a self-serve developer program.

## Kin Score — 9.5 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 9.5).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 27.6 |
| Access Clarity | 27.6 |

Regulatory layer — **Banking & Open Finance**: 17.7 (matched via tags).

## Agent readiness — 0.0 (human-only)

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

## Security (1)

- **Security Service Fcu Domain Security** — TLSv1.2 · HSTS · DMARC

## Tags

Financial-Services, Banking, United States, Credit Union, Open Finance, Data Aggregation

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