# 530A Model

**Canonical:** https://apis.io/providers/530amodel-com/  
**Website:** https://530amodel.com/  
**APIs profiled:** 1

530A Model is an independent, open‑source public‑good project offering a free calculator for the newly created 530A “Trump Accounts” tax‑advantaged investment accounts for children. It provides an educational, client‑side tool with no data collection, no login, and transparent methodology, linking to its public GitHub repository for the code and API.

## Kin Score — 26.0 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0. Trend: flat (-2.7 from 28.7).

| Facet | Score |
|---|---|
| Discoverability | 67.0 |
| Contract Quality | 54.4 |
| Contract Governance | 22.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Access Clarity | 10.5 |

Regulatory layer — **Education & Research**: 24.5 (matched via tags).

## Agent readiness — 26.4 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | verified |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | unknown |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Open access — onboarding: open, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **530A Model public API API** — Free, stateless projection API for 530A custodial accounts ("Trump Accounts"). Deterministic: identical requests return identical results (and cache at the edge). No auth, no PI...

## Security (2)

- **530Amodel Com Authentication** — 0 schemes
- **530Amodel Com Domain Security** — TLSv1.3 · HSTS

## Plans (1)

- **530Amodel Com Plans Pricing**

## Tags

Finance, Education, Open Source, Calculator, PublicGood

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/530amodel-com/). Scores are computed from the provider's own public artifacts under a published rubric.