# 530A Model public API API

**Canonical:** https://apis.io/apis/530amodel-com/530a-model-public-api-api/  
**Provider:** 530A Model — https://apis.io/providers/530amodel-com/  
**Base URL:** https://api.530amodel.com  
**Documentation:** https://api.530amodel.com/openapi.json

530A Model public API API is published by [530A Model](https://apis.io/providers/530amodel-com/) on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 4 JSON Schema definitions. The published artifact set on APIs.io includes an OpenAPI specification and 4 JSON Schemas.

Free, stateless projection API for 530A custodial accounts ("Trump Accounts"). Deterministic: identical requests return identical results (and cache at the edge). No auth, no PII, nothing stored. Please attribute results to https://530amodel.com. Privacy policy: https://530amodel.com/privacy

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| POST | `/v1/project` | Project a 530A scenario |
| GET | `/v1/rules` | Verified 530A legal facts with sources |
| GET | `/v1/returns` | Live trailing returns for the eligible funds |

## Machine-readable artifacts (6)

- **OpenAPI** — https://artifacts.apis.io/530amodel-com/openapi/_original/530amodel-com-api-openapi.json
- **JSONSchema** — https://artifacts.apis.io/530amodel-com/json-schema/530amodel-com-projection-schema.json
- **JSONSchema** — https://artifacts.apis.io/530amodel-com/json-schema/530amodel-com-scenario-schema.json
- **JSONSchema** — https://artifacts.apis.io/530amodel-com/json-schema/530amodel-com-rules-schema.json
- **JSONSchema** — https://artifacts.apis.io/530amodel-com/json-schema/530amodel-com-returns-schema.json
- **APIsJSON** — https://artifacts.apis.io/530amodel-com/apis.yml

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/530amodel-com/530a-model-public-api-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/530amodel-com/.