---
title: "KYE Protocol™ State Library API | API reference"
description: "KYE Protocol™ State Library API: 2 operations from state-library.openapi.yaml, a published KYE Protocol™ OpenAPI contract."
url: https://kyeprotocol.com/developers/api/state-library/
lang: en
source: "KYE Protocol"
---

> KYE Protocol™ State Library API: 2 operations from state-library.openapi.yaml, a published KYE Protocol™ OpenAPI contract.

API reference

# KYE Protocol™ State Library API

2 operations · `state-library.openapi.yaml`

**Servers**

`https://api.kyeprotocol.com`

**Version**

3.0.0

**Source**

[state-library.openapi.yaml](https://kyeprotocol.com/developers/api/state-library.openapi.yaml)

Browse and adopt entries from the KYE™ State Library — a curated catalogue of 30+ regulatory-aligned state machine templates covering banking, payments, insurance, healthcare, pharma, logistics, energy, regtech, and AI governance.

state-library 2

## state-library

GET `/api/v1/state-library` List published State Library entries

**Auth:** bearerAuth

### Parameters

| name | in | type | description |
| --- | --- | --- | --- |
| `category` | query | string |  |
| `entity_class` | query | string |  |
| `regulatory_alignment` | query | string |  |

### Responses

- `200` Catalogue of library entries

GET `/api/v1/state-library/{library_id}` Get full detail for a State Library entry

**Auth:** bearerAuth

### Parameters

| name | in | type | description |
| --- | --- | --- | --- |
| `library_id` **required** | path | string |  |

### Responses

- `200` Library entry
- `404` Not found